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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M4T32-BR12SH1 by STMicroelectronics is a CMOS timer/real-time clock with 4 terminals, operating temperature range of 0-70°C, and supply voltage of 2.8V. It is ideal for applications requiring precise timekeeping in commercial-grade environments.
Median Price
$9.365
Lifecycle Status
Suppliers In-Stock
32
In-Stock Inventory
1k+
Farnell
1+ parts
$8.940
100+ parts
$7.060
1k+ parts
$6.970
10k+ parts
-
Chip1Stop
$9.790
$7.180
DigiKey
$9.810
$8.521
$7.926
$7.728
Mouser Electronics
$9.880
$8.380
$7.200
Avnet
Arrow
$6.305
Verical
EBV Elektronik
Distrelec
Digiode
$8.303
Nova Conductors
$9.608
TME
$9.890
Ozdisan Elektronik
$43.688
IBS Electronics
$6.339
$7.966
$6.087
Chip Stock
Vyrian
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Odi Ramu Company
Sea View Technologies
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LIBRA Elektronik GmbH
South Electronics
LWI Electronics Inc
Cyclops Electronics Ltd
Speed Components Ltd
J & M Industries LLC
Ampacity Inc.
$4.690
Semicontronic
$4.573
$4.549
Corphita
$7.866
Netroflash
$9.416
Continental Prestige Electronics
$9.800
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Modulus Dynamics
$14.873
Microchip USA
$29.652
IDEA Electronic Components Group
$48.768
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Corohmni
$60.023
Aztec Data Supply Inc.
$63.970
Advanced Electronics
$78.697
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MKK Technologies
$91.706
DigiPath Technology Company
Perfect Parts
Lixinc
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Alle Elektronik GmbH
S.R.D Solutions
Futuretech Components
Robosynatics
Lucentia Tech
$79.079
$77.465
Argo Parts USA
A-Z Elektronik GmbH
Parana Technologies
$58.310
GreenTree Electronics
Assy Fe
Eastek
Rectangular package shape allows for easy integration into various electronic devices and circuit layouts.
Having 4 terminals provides sufficient connections for interfacing with other components or systems.
With a maximum operating temperature of 70°C, this product can withstand normal operating conditions without overheating.
The ability to operate at as low as 0°C ensures reliable performance even in colder environments.
TIN terminal finish provides good conductivity and corrosion resistance, ensuring long-term reliability.
CMOS technology offers low power consumption and high noise immunity, making this product energy-efficient and reliable.
The 2.8V supply voltage is common in many electronic systems, making this product compatible with a wide range of applications.
Timers & Real-Time Clocks M4T32-BR12SH1 attributes and parameters. Explore more Timers & Real-Time Clocks devices from STMicroelectronics
JESD-30 Code:
JESD-609 Code:
No. of Terminals:
No. of Timers:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Qualification:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
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Peripheral IC Type:
M4T32-BR12SH1 Peripheral ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Packaging - Box Label Chg 28/Jul/2016
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
2N7002
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Operating Mode: ENHANCEMENT MODE; Maximum Drain Current (ID): .115 A;
STM32H743XIH6
STMicroelectronics
STM32H743XIH6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 36-Ch 16-Bit ADC, and 2-Ch 12-Bit DAC. It operates at up to 48 MHz, has 1085440 bytes of RAM, and offers connectivity options like CAN, I2C, USB. Ideal for industrial applications requiring high-performance processing and extensive peripheral support.
2N2222A
SPC TECHNOLOGY/ MULTICOMP
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
RK73H2ATTD10R0F
Koa Speer Electronics
RK73H2ATTD10R0F by Koa Speer Electronics is a 0805 SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
MMBT3904LT1G
Onsemi
MMBT3904LT1G by Onsemi is a NPN BJT with max. collector-emitter voltage of 40V, hFE of 30, and fT of 300MHz. Ideal for small signal applications in electronics due to its compact size, high transition frequency, and low power dissipation capabilities.
1N4148WT
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358N
Motorola
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
M39029/56-351
Defense Logistics Agency
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Mating Contacts: M39029/58-363; Removal Tool Sources: MILITARY; Alternate Contact Sources: MILITARY;
LM358AN
Fairchild Semiconductor
BAV99
Vishay Intertechnology
Vishay Intertechnology's BAV99 diode features a max forward voltage of 1.3V and a max output current of 0.15A, making it ideal for rectification applications. With a small outline package style and dual terminal position, this series-connected diode is designed for surface mount usage in various electronic circuits with an operating temperature range from -55°C to 150°C.
ULN2803ADWG4
Texas Instruments
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
BSS138
Zetex Plc
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Style (Meter): SMALL OUTLINE; Maximum Operating Temperature: 150 Cel;
SDR0604-101KL
Bourns
SDR0604-101KL by Bourns is a surface mount fixed inductor with a nominal inductance of 100 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 0.52 A and a self-resonance frequency of 9 MHz.
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Positronic Industries
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Body or Shell Style: RECEPTACLE;
ABS25-32.768KHZ-1-T
Abracon
Abracon's ABS25-32.768KHZ-1-T crystal oscillator offers 10 ppm frequency tolerance, 126% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal operating frequency, such as IoT devices and precision timing systems.
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; Maximum Reverse Recovery Time: .006 us;
C1005X7R1E103K050BB
TDK
The TDK C1005X7R1E103K050BB is a ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 25V. It features X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications requiring compact size and stable performance in various electronic circuits.
DS1344E-33+
Analog Devices
DS1344E-33+ by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with 3.3V supply, 4MHz clock frequency, and -40 to 85°C operating temp. It has SERIAL, 3-WIRE access method for industrial applications requiring interrupt capability in a small outline package.
CS82C54Z
Intersil
TIMER, PROGRAMMABLE; Temperature Grade: COMMERCIAL; Terminal Form: J BEND; No. of Terminals: 28; Package Code: QCCJ; Package Shape: SQUARE;
DS1302SN-16
Dallas Semiconductor
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
CDP68HC68T1MZ
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;
DS1683S+
Maxim Integrated
TIMER, PROGRAMMABLE; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
DS1744P-70IND+
DS1744P-70IND+ by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with 34 terminals, operating at -40 to 85 °C. It has a parallel, direct address access method and runs on 5V supply voltage. Suitable for industrial applications requiring precise timekeeping and scheduling functions.
RX-8581SA:B:PURESN
Seiko Epson
RX-8581SA:B:PURESN by Seiko Epson is a CMOS technology real-time clock with I2C access, suitable for industrial applications. It operates b/w -40 to 85°C, has interrupt capability, and a clock frequency of 0.032 MHz. With a small outline package style and 14 terminals, it's ideal for time-sensitive systems requiring precise timing accuracy.
DS1302+
Cypress Semiconductor
TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
DS1343E-3+
DS1343E-3+ by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with SERIAL, 3-WIRE access. It operates at 2.7V to 5.5V, has interrupt capability, and supports up to 4MHz clock frequency. Ideal for industrial applications requiring precise timekeeping in compact spaces due to its small outline package style.
DS1307Z+T&R
DS1307Z+T&R by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with I2C access method. It operates b/w 0-70°C, has 8 terminals, and supports voltages from 4.5V to 5.5V. Ideal for applications requiring accurate timekeeping in commercial-grade devices.
CP82C54Z
Renesas Electronics
Renesas Electronics CP82C54Z is a 16-bit timer IC with 3 timers, operating at up to 8 MHz clock frequency. It has a supply voltage range of 4.5V to 5.5V and operates in commercial temperature grade (0-70°C). The IC is commonly used in applications requiring programmable timers and real-time clock functions.
PT7C4339WEX
Diodes Inc.'s PT7C4339WEX is an 8-terminal RTC with I2C interface, operating from -40 to 85°C. It's a CMOS technology-based timer/RTC IC in small outline package suitable for industrial applications. Features interrupt capability, 3-5.5V supply range, and compact dimensions of 4.9x3.885mm for surface mount assembly.
MCP79412-I/ST
Microchip Technology
MCP79412-I/ST by Microchip Technology is a CMOS timer & real-time clock with I2C access, 64 RAM words, and interrupt capability. It operates b/w -40 to 85 °C with supply voltage range of 1.8-5.5 V, making it ideal for industrial applications requiring precise timekeeping in compact designs.
DS1742W-120+
DS1742W-120+ by Maxim Integrated is a CMOS TIMER/REAL TIME CLOCK with 24 terminals. It operates b/w 0-70 °C and has a supply voltage range of 2.97-3.63 V. Access data via PARALLEL, DIRECT ADDRESS for applications requiring precise timekeeping in commercial-grade environments.
MCP7940M-I/P
MCP7940M-I/P by Microchip: I2C interface, 5.5V max supply voltage, 85°C max operating temp. Ideal for timers & real-time clocks in industrial applications with 64 RAM words and interrupt capability.
M41T56M6TR
M41T56M6TR by STMicroelectronics is a CMOS timer and real-time clock with I2C access method. It operates b/w -40 to 85°C, with supply voltage range of 4.5-5.5V. Suitable for industrial applications, it features a small outline package style and offers interrupt capability.
ISL12022MAIBZ
PCF2123TS/1,118
NXP Semiconductors
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.
MCP79520T-I/MS
MCP79520T-I/MS by Microchip Tech is a TIMER & REAL TIME CLOCK with SERIAL(SPI) access, 3.6V max supply voltage, and 1/100s min time. Ideal for industrial applications, it features a CMOS technology, 64 RAM words, and operates b/w -40 to 85°C.
DS1390U-18+
DS1390U-18+ by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with SERIAL, 3-WIRE access. It operates at 1.71V to 1.89V, suitable for INDUSTRIAL applications. This small outline device has a clock frequency of 0.032 MHz and can withstand temperatures from -40°C to 85°C.
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M4T32-BR12SH6
M4T32-BR12SH6 by STMicroelectronics is a SERIAL RTC with 4 terminals, operating from -40 to 85°C. It features a clock frequency of 0.032768 MHz and terminal form of PIN/PEG. Ideal for industrial applications requiring precise timekeeping in compact designs.
M4T32-BR12SH6TR
STMicroelectronics M4T32-BR12SH6TR is a CMOS TIMER & REAL TIME CLOCK with 4 PIN/PEG terminals. It operates in an industrial temperature range of -40 to 85°C, suitable for various applications requiring precise timekeeping and scheduling functions. The rectangular package shape and special design make it ideal for integration into electronic devices.
M4T32-BR12SH1TR
TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: PIN/PEG; No. of Terminals: 4; Package Shape: RECTANGULAR; Surface Mount: NO;
Supply Digital Components
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