Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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PCF2129AT by NXP Semiconductors is a small outline timer and real-time clock with I2C access method. It operates at a supply voltage range of 1.8V to 4.2V and can withstand temperatures from -40°C to 85°C. This industrial-grade device is commonly used in applications requiring precise timekeeping and scheduling functions.
Median Price
-
Lifecycle Status
Suppliers In-Stock
5
In-Stock Inventory
1k+
Digiode
1+ parts
100+ parts
1k+ parts
10k+ parts
Anansix
Vyrian
Nova Conductors
Martec Srl
Semicontronic
$2.000
$1.950
$1.940
AZTECH Wire
$13.000
$12.490
$12.240
$11.990
Corohmni
$22.290
One Stop Electronics
$34.000
Ampacity Inc.
$35.000
Advanced Electronics
$36.321
$34.505
Aztec Data Supply Inc.
$40.520
A-Z Elektronik GmbH
UNI Independent Distributors
Corphita
Argo Parts USA
Kepictronics
Lixinc
Continental Prestige Electronics
Robosynatics
Lucentia Tech
$6.070
Bastille Electronics
Futuretech Components
PLASTIC/EPOXY. This material provides durability and stability, making it a reliable choice for long-term use.
I2C. The I2C access method allows for efficient and convenient communication between devices, enhancing the product's functionality.
YES. With surface mount capability, this product simplifies the installation process and enables easy integration into various applications.
4.2 V. The high maximum supply voltage ensures compatibility with different power sources, providing versatility in usage.
RECTANGULAR. The rectangular package shape offers efficient space utilization and facilitates convenient mounting, making it suitable for compact designs.
20. The ample number of terminals enables easy connections and facilitates the integration of multiple components, enhancing versatility.
SMALL OUTLINE. The small outline package style enables space-efficient installation and is ideal for applications with limited board space.
1.8 V. The low minimum supply voltage enhances energy efficiency and ensures compatibility with low power environments.
85 °C. The high maximum operating temperature allows the product to withstand harsh environmental conditions, ensuring reliability.
40 °C. The low minimum operating temperature extends the product's usability in various environments, including colder conditions.
DUAL. The dual terminal position provides flexibility in circuit connections, accommodating different design requirements.
2.65 mm. With a maximum seated height of 2.65 mm, this product allows for low-profile designs and efficient use of space.
7.5 mm. The compact width dimension adds to the product's versatility, enabling it to fit into a wide range of applications.
12.8 mm. The moderate length dimension provides a balanced form factor, making it suitable for various device sizes and layouts.
INDUSTRIAL. The industrial temperature grade ensures reliable operation in demanding environments with consistent performance.
TIMER, REAL TIME CLOCK. Combining timer and real-time clock functionalities, this product offers comprehensive timekeeping capabilities.
1. The presence of one timer allows for precise time measurement and control, enabling accurate scheduling and synchronization.
CMOS. The CMOS technology employed in this product ensures low power consumption, contributing to energy efficiency and extended battery life.
GULL WING. The gull wing terminal form facilitates reliable soldering and provides mechanical stability, ensuring robust connections.
2 V. The nominal supply voltage of 2 V offers a standard operating range and compatibility with common power sources.
1.27 mm. The small terminal pitch allows for high-density connections, making this product suitable for compact PCB designs.
Timers & Real-Time Clocks PCF2129AT attributes and parameters. Explore more Timers & Real-Time Clocks devices from NXP Semiconductors
Information Access Method:
JESD-30 Code:
Length:
No. of Terminals:
No. of Timers:
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PCF2129AT Peripheral ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.
Executive Director, President, CEO
Kurt Sievers
Executive VP, CFO
Bill Betz
Executive VP, Chief Sales Officer
Ron Martino
ICN8
Fabrication
Fab Initiation
1996
Netherlands
Nijmegen
Wafer Capacity
55,000
ATMC (Austin Tech & Mfg Center)
1995
USA
Austin
30,000
N/A
1989
Germany
Boeblingen
CHD
1993
Chandler
OHTC
1991
24,000
New Expansion Fab
2026
ECHO
2020
10,000
LM358N
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N2222A
Semiconductor Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Kec
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Fairchild Semiconductor
1N4148WS
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Cheng-yi Electronic
SMBJ18CA
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Yangzhou Yangjie Electronics
ESD5Z5.0T1G
Onsemi
ESD5Z5.0T1G by Onsemi is a unidirectional Trans Voltage Suppressor Diode with 5V reverse test voltage and 174W peak power dissipation. It is used for transient suppression in electronic circuits, meeting IEC-61000-4-2, 4-4 standards and UL recognized for reliability.
ULN2803A
Allegro MicroSystems
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Maximum Operating Temperature: 85 Cel; Terminal Form: THROUGH-HOLE;
LM358DT
STMicroelectronics
LM358DT by STMicroelectronics is a dual operational amplifier with a max input offset voltage of 9000 uV. It operates at a nominal voltage of 5V and has a min voltage gain of 25000. This amplifier is commonly used in applications requiring high precision and low power consumption.
Crimson Semiconductor
OPA2227UA
Texas Instruments
OPA2227UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 200 uV and bias current of 0.01 uA. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications requiring precise signal amplification. With a unity gain bandwidth of 8000 kHz, this op amp is ideal for high-frequency circuit designs.
LL4148
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Maximum Non Repetitive Peak Forward Current: 2 A; Maximum Reverse Recovery Time: .004 us; No. of Phases: 1; Maximum Operating Temperature: 175 Cel;
LM317AEMP/NOPB
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: SOP; Terminal Form: GULL WING; Qualification Status: Not Qualified; Width: 3.56 mm;
LM555CMX
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
CRGCQ0805F10R
TE Connectivity
TE Connectivity's CRGCQ0805F10R is a 10 ohm fixed resistor with 1% tolerance and 400 ppm/°C temperature coefficient. It is a surface mount thick film resistor in an 0805 package, suitable for applications requiring precise resistance values in compact electronic circuits.
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS1302S+
Analog Devices
DS1302S+ by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with SERIAL, 3-WIRE access. It operates b/w 0-70 °C and supports supply voltages of 2-5.5 V. This small outline package is ideal for applications requiring precise timekeeping in commercial-grade environments.
PCF8563BS/4,118
NXP Semiconductors
NXP Semiconductors' PCF8563BS/4,118 is a CMOS timer & real-time clock with I2C access. It operates b/w -40 to 85°C, with supply voltage range of 1.8-5.5V and interrupt capability. Suitable for industrial applications requiring precise timekeeping in compact form factor.
RX8900CE:UA
Seiko Epson
RX8900CE:UA by Seiko Epson is a small outline real-time clock with I2C access, suitable for industrial applications. It operates b/w -40 to 85°C, with a supply voltage range of 2.5V to 5.5V. This CMOS technology device has gold terminal finish and dual position terminals, making it ideal for precise timekeeping in compact electronic systems.
PCF8563T/5,518
PCF8563T/5,518 by NXP Semiconductors is an I2C RTC with 1.8-5.5V supply, operating from -40 to 85°C. It has 8 terminals, interrupt capability, and a clock frequency of 0.032 MHz. Ideal for industrial applications requiring real-time clock functionality in a compact package.
RX8111CE:A3
RX8111CE:A3 by Seiko Epson is a CMOS timer & real-time clock with I2C access, 64 RAM words, and interrupt capability. It operates b/w -40 to 85 °C, has a clock frequency of 0.032768 MHz, and requires a supply voltage of 1.25-5.5 V. Ideal for industrial applications requiring precise timekeeping in compact spaces.
PCF8583BS/5,118
Timers or RTCs;
RX-8581NB:B3
RX-8581NB:B3 by Seiko Epson is a CMOS timer & real-time clock with I2C access, suitable for industrial applications. It operates b/w -40 to 85°C, has interrupt capability, and requires a supply voltage of 1.8-5.5V. With a small outline package style and 22 terminals, it offers precise timekeeping in compact designs.
DS3231MZ+
Maxim Integrated
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
PCF2123TS/1
NXP Semiconductors' PCF2123TS/1 is an 8-bit timer and real-time clock IC with a serial, 3-wire access method. It operates b/w -40 to 85°C, supports interrupt capability, and has a max clock frequency of 0.032 MHz. Ideal for industrial applications requiring precise timekeeping in compact designs.
X1226S8I
Xicor
RTC-72423A0:ROHS
RTC-72423A0:ROHS by Seiko Epson is a CMOS timer & real-time clock with 24 terminals. It operates b/w -40 to 85°C, with a supply voltage of 4.5-5.5V. Suitable for industrial applications, it features parallel access and surface mount capability.
RX-8581NB
RX-8581NB by Seiko Epson is a small outline timer and real-time clock IC with I2C access, suitable for industrial applications. It operates b/w -40 to 85°C, with a supply voltage range of 1.8V to 5.5V and a clock frequency of 0.032 MHz. This CMOS technology device has 22 terminals in a rectangular package shape made of plastic/epoxy material.
DS1371U+
DS1371U+ by Analog Devices is a CMOS TIMER/REAL TIME CLOCK with SERIAL, 2-WIRE/I2C access method. It operates b/w -40 to 85 °C and supports interrupt capability. With a small outline package style, it's ideal for industrial applications requiring precise timekeeping at frequencies up to 0.032 MHz.
ISL12022IBZ
Renesas Electronics
ISL12022IBZ by Renesas Electronics is a CMOS Timer & Real-Time Clock with I2C access, 128 RAM words, and 3V nominal voltage. It is used in applications requiring precise timekeeping, interrupt capability, and small outline package style.
DS1390U-33+
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE;
DS1243Y-120
DS1243Y-120 by Maxim Integrated is a TIMER & REAL TIME CLOCK with 28 terminals, CMOS technology, and 8-bit external data bus width. It operates b/w 0 to 70°C, has a supply voltage range of 4.5V to 5.5V, and uses parallel/direct address access method for applications requiring precise timekeeping.
MC14541BDTR2G
MC14541BDTR2G by Onsemi is a CMOS TIMER with 14 terminals, operating at -55 to 125 °C. It has a supply voltage range of 3-18 V and clock frequency up to 3 MHz. Ideal for military applications requiring programmable timing functions in compact spaces.
DS12885S+
DS12885S+ by Analog Devices is a CMOS TIMER with 24 terminals, operating at 5V. It has interrupt capability and can handle a clock frequency of 0.032 MHz. Ideal for applications requiring real-time clock functions in commercial temperature grades.
DS1307ZN+T&R
PCF2123BS/1,512
NXP Semiconductors' PCF2123BS/1,512 is a CMOS timer and real-time clock with 16 terminals. It operates b/w -40 to 85 °C, with a supply voltage range of 1.1-5.5 V. The chip carrier package has a low profile and supports serial communication for various industrial applications.
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PCF2129AT/2,518
PCF2129AT/2,518 by NXP Semiconductors is a CMOS TIMER & REAL TIME CLOCK with I2C interface. It operates b/w -40 to 85 °C and supports interrupt capability. Suitable for industrial applications, it has a small outline package with 20 terminals and requires a supply voltage of 1.8-4.2 V.
PCF2129T/2,518
NXP Semiconductors' PCF2129T/2,518 is a CMOS timer & real-time clock with I2C access. It operates b/w -40 to 85°C, supports interrupt capability, and has a max clock frequency of 0.032 MHz. Ideal for industrial applications requiring precise timekeeping in compact designs.
PCF2123TS/1,118
PCF2123TS/1,118 by NXP Semiconductors is a CMOS TIMER & REAL TIME CLOCK with SERIAL 3-WIRE access. It operates b/w -40 to 85 °C and has a clock frequency of 0.032 MHz. This IC is ideal for industrial applications requiring interrupt capability and low power consumption.
PCF2127AT/2Y
PCF2127AT/2Y by NXP Semiconductors is a CMOS timer & real-time clock with I2C access, interrupt capability, and 20 terminals. It operates b/w -40 to 85 °C with supply voltage range of 1.8-4.2 V. Ideal for industrial applications requiring precise timekeeping in compact designs.
PCF2127T/2Y
NXP Semiconductors' PCF2127T/2Y is a CMOS timer & real-time clock with I2C access, suitable for industrial applications. It operates b/w -40 to 85°C, with supply voltage ranging from 1.8V to 4.2V. This small outline package has interrupt capability and can handle up to 0.032 MHz clock frequency.
PCF2131TFY
PCF2131TFY by NXP Semiconductors is a CMOS timer and real-time clock with I2C access method. It has a max supply voltage of 5.5V and operates in an industrial temperature range (-40 to 85°C). This compact package (4.5mm length, 3.5mm width) is suitable for various applications requiring precise timing and scheduling functions.
PCF2123BS/1,518
NXP Semiconductors' PCF2123BS/1,518 is a CMOS timer and real-time clock with 16 terminals. It operates b/w -40 to 85 °C, with a supply voltage range of 1.8-5.5 V. The chip carrier package style makes it suitable for industrial applications requiring precise timekeeping and interrupt capability.
PCF2123TS/1,112
NXP Semiconductors' PCF2123TS/1,112 is a CMOS TIMER & REAL TIME CLOCK with SERIAL 3-WIRE access. It operates at 1.1-5.5V, -40 to 85°C, and has interrupt capability. This small outline IC is ideal for industrial applications requiring precise timekeeping in compact designs.
PCF2129T/2
NXP Semiconductors' PCF2129T/2 is a CMOS timer with I2C access, operating b/w -40 to 85 °C. It has a supply voltage range of 1.8-4.2 V and clock frequency up to 0.032 MHz. Ideal for industrial applications requiring real-time clocks in compact designs with 16 terminals and small outline packaging.
PCF2129AT/2
NXP Semiconductors' PCF2129AT/2 is a CMOS timer & real-time clock with I2C access. Operating temperature range from -40 to 85 °C, suitable for industrial applications. Features include 20 terminals, 1.8-4.2 V supply voltage, and compact rectangular package design.
PCF2129AT/1,512
PCF2129AT/1,512 by NXP Semiconductors is a CMOS timer with 20 terminals and SPI access method. It operates in industrial temperature range (-40 to 85°C) and has interrupt capability. This real-time clock IC is suitable for applications requiring precise timekeeping in various electronic devices.
PCF2129AT/1
The NXP Semiconductors PCF2129AT/1 is a CMOS timer and real-time clock IC with I2C access, operating b/w -40 to 85 °C. It features a supply voltage range of 1.2V to 4.2V, suitable for industrial applications requiring precise timekeeping in compact designs with its small outline package style.
PCF2129AT/1,518
PCF2129AT/1,518 by NXP Semiconductors is a CMOS timer with 20 terminals and SPI access method. It operates b/w -40 to 85°C, suitable for industrial applications. This real-time clock IC has interrupt capability and volatile memory refresh function.
PCF2127AT/2
PCF2127AT/2 by NXP Semiconductors is a CMOS timer & real-time clock with I2C access, operating at -40 to 85°C. It has 20 terminals, small outline package style, and supports supply voltage range of 1.8-4.2V. Ideal for industrial applications requiring precise timekeeping in compact designs.
PCF2127AT/1,512
Timers or RTCs; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;
PCF2123BS/1,118
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 16; Package Code: HVQCCN; Package Shape: SQUARE;
PCF2127AT/1,518
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;
PCF2127AT
Supply Digital Components
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