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AT28C040-20LI

Atmel

AT28C040-20LI by Atmel

AT28C040-20LI by Atmel is a 512Kx8 EEPROM with 3-STATE output, operating at 5V. It features a fast access time of 200ns and supports asynchronous operation. Ideal for industrial applications requiring reliable non-volatile memory storage in a compact chip carrier package.

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Overview

Unlock endless possibilities with the Atmel AT28C040-20LI EEPROM. Crafted with precision and expertise by Atmel, this high-quality chip carrier device offers unparalleled reliability and performance. Ideal for industrial applications, this EEPROM provides a 512Kx8 organization with 524,288 words, ensuring efficient data storage and retrieval. With a maximum operating temperature of 85°C and a quick access time of 200 ns, this versatile memory solution is a game-changer for your projects. Trust Atmel to deliver the excellence you deserve. Elevate your designs with the AT28C040-20LI today!

Feature Benefit Bullets

Package Body Material: CERAMIC, METAL-SEALED COFIRED

The use of ceramic and metal-sealed cofired package body material ensures excellent durability and reliability in different operating conditions.

Surface Mount: YES

Being surface mountable makes installation and assembly easier and more efficient.

Nominal Supply Voltage / Vsup (V): 5

Operates at a standard 5V supply voltage, making it compatible with many systems.

Organization: 512KX8

Offers a large memory organization of 512Kx8, suitable for storing and retrieving significant amounts of data.

Temperature Grade: INDUSTRIAL

Designed to operate reliably in industrial temperature ranges, ensuring consistent performance in harsh environments.

Memory IC Type: EEPROM

Being an EEPROM (Electrically Erasable Programmable Read-Only Memory) makes it suitable for applications requiring non-volatile memory with reprogrammable capabilities.

Technical Specifications

EEPROM AT28C040-20LI attributes and parameters. Explore more EEPROM devices from Atmel

Specs

Maximum Access Time:

200 ns

Additional Features:

AUTOMATIC WRITE

Command User Interface:

NO

Data Polling:

YES

JESD-30 Code:

S-CQCC-N44

JESD-609 Code:

e0

Length:

16.55 mm

Memory Density:

4194304 bit

Memory IC Type:

Memory Width:

8

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

44

No. of Words:

524288 words

No. of Words Code:

512K

Operating Mode:

ASYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

512KX8

Output Characteristics:

3-STATE

Package Body Material:

CERAMIC, METAL-SEALED COFIRED

Package Code:

Package Equivalence Code:

LCC44,.65SQ

Package Shape:

Package Style (Meter):

CHIP CARRIER

Page Size (words):

256

Parallel or Serial:

PARALLEL

Power Supplies (V):

5

Programming Voltage (V):

5

Qualification:

Not Qualified

Maximum Seated Height:

2.74 mm

Maximum Standby Current:

.003 Amp

Sub-Category:

EEPROMs

Maximum Supply Current:

50 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

TIN LEAD

Terminal Form:

NO LEAD

Terminal Pitch:

1.27 mm

Terminal Position:

QUAD

Toggle Bit:

YES

Width:

16.55 mm

Maximum Write Cycle Time (tWC):

10 ms

Trade Compliance

AT28C040-20LI 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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