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AT28HC256E-12PI

Atmel

AT28HC256E-12PI by Atmel

Atmel's AT28HC256E-12PI is a 32Kx8 EEPROM with 100,000 Write/Erase Cycles. Operating at 5V, it offers 120ns Access Time and supports Asynchronous mode. Ideal for industrial applications requiring reliable non-volatile memory storage.

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Overview

Unlock the power of reliable data storage with the AT28HC256E-12PI by Atmel. Crafted with precision and quality in mind, this EEPROM device offers unparalleled performance and endurance with 100,000 write/erase cycles. Ideal for industrial applications, the AT28HC256E-12PI provides a seamless experience with a fast access time of 120 ns and versatile memory organization of 32Kx8. Trust Atmel to deliver top-notch technology that exceeds expectations, making your projects run smoothly and efficiently.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy for the package body makes this EEPROM lightweight and durable.

Screening Level: MIL-STD-883

The MIL-STD-883 screening level ensures that this EEPROM meets high reliability standards and is suitable for military applications.

Package Shape: RECTANGULAR

The rectangular package shape allows for easy integration into existing circuit designs.

Operating Mode: ASYNCHRONOUS

The asynchronous operation mode provides flexibility and compatibility with a wide range of systems.

Nominal Supply Voltage / Vsup (V): 5

The 5V nominal supply voltage ensures compatibility with standard power sources.

No. of Terminals: 28

The 28 terminals provide ample connectivity options for various applications.

Package Style (Meter): IN-LINE

The in-line package style offers easy installation and space-saving benefits.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature of 85°C ensures reliable performance in challenging environments.

Organization: 32KX8

The 32KX8 organization allows for efficient data storage and retrieval.

Output Characteristics: 3-STATE

The 3-state output characteristics enable multiple devices to share a common data line.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature of -40°C ensures functionality in extreme cold conditions.

Terminal Finish: TIN LEAD

The tin lead terminal finish provides excellent conductivity and corrosion resistance.

Terminal Position: DUAL

The dual terminal position offers increased stability and reliability in connections.

Maximum Seated Height: 4.826 mm

The low maximum seated height allows for compact PCB layouts.

Width: 15.24 mm

The 15.24mm width ensures compatibility with standard PCB sizes.

Minimum Supply Voltage (Vsup): 4.5 V

The 4.5V minimum supply voltage ensures the EEPROM remains operational even with slight fluctuations in power supply.

Page Size (words): 64

The 64-word page size allows for efficient data storage and retrieval.

Length: 37.0205 mm

The 37.0205mm length provides flexibility in board layout and integration.

Programming Voltage (V): 5

The 5V programming voltage simplifies the EEPROM programming process.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures reliable operation in harsh industrial environments.

Technology: CMOS

The CMOS technology offers low power consumption and high speed performance.

Parallel or Serial: PARALLEL

The parallel operation allows for fast data transfer and simultaneous access to multiple memory locations.

Terminal Form: THROUGH-HOLE

The through-hole terminal form simplifies the installation process and provides a secure connection.

Maximum Supply Current: 80 mA

The 80mA maximum supply current ensures efficient power usage and prevents overheating.

No. of Words: 32768 words

The 32768 words capacity allows for storing a large amount of data.

Toggle Bit: YES

The presence of a toggle bit enhances data integrity and reliability.

Memory Width: 8

The 8-bit memory width accommodates a wide range of data types and formats.

Terminal Pitch: 2.54 mm

The 2.54mm terminal pitch offers compatibility with standard PCB designs.

No. of Words Code: 32K

The 32K words code provides a clear indication of the EEPROM's storage capacity.

Maximum Supply Voltage (Vsup): 5.5 V

The 5.5V maximum supply voltage ensures safe operation within specified limits.

Endurance: 100000 Write/Erase Cycles

The EEPROM's high endurance of 100,000 write/erase cycles ensures long-term reliability.

Maximum Write Cycle Time (tWC): 10 ms

The 10ms maximum write cycle time ensures fast and efficient data storage.

Memory Density: 262144 bit

The 262,144-bit memory density offers ample storage capacity for various applications.

Memory IC Type: EEPROM

The EEPROM memory IC type offers non-volatile data storage and easy reprogramming capabilities.

Maximum Standby Current: 0.0003 Amp

The low maximum standby current of 0.0003A minimizes power consumption in idle mode.

Maximum Access Time: 120 ns

The fast maximum access time of 120ns ensures quick data retrieval.

Data Polling: YES

The data polling feature allows for efficient status checks and data verification during read/write operations.

Technical Specifications

EEPROM AT28HC256E-12PI attributes and parameters. Explore more EEPROM devices from Atmel

Specs

Maximum Access Time:

120 ns

Additional Features:

AUTOMATIC WRITE

Command User Interface:

NO

Data Polling:

YES

Endurance:

100000 Write/Erase Cycles

JESD-30 Code:

R-PDIP-T28

JESD-609 Code:

e0

Length:

37.0205 mm

Memory Density:

262144 bit

Memory IC Type:

Memory Width:

8

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

28

No. of Words:

32768 words

No. of Words Code:

32K

Operating Mode:

ASYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

32KX8

Output Characteristics:

3-STATE

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP28,.6

Package Shape:

Package Style (Meter):

IN-LINE

Page Size (words):

64

Parallel or Serial:

PARALLEL

Power Supplies (V):

5

Programming Voltage (V):

5

Qualification:

Not Qualified

Screening Level:

MIL-STD-883

Maximum Seated Height:

4.826 mm

Maximum Standby Current:

.0003 Amp

Sub-Category:

EEPROMs

Maximum Supply Current:

80 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

NO

Technology:

CMOS

Temperature Grade:

Terminal Finish:

TIN LEAD

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Toggle Bit:

YES

Width:

15.24 mm

Maximum Write Cycle Time (tWC):

10 ms

Trade Compliance

AT28HC256E-12PI Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.32.00.51

SB

8542.32.00.50

PCN

Manufacturer Highlights

Atmel

Atmel Corporation was a creator and manufacturer of semiconductors before being subsumed by Microchip Technology in 2016. Atmel was founded in 1984. The company focused on embedded systems built around microcontrollers

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