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AT28C64B

Microchip
Part Number AT28C64B
Manufacturer Microchip
Description 64-Kbit (8K x 8) Industrial Parallel EEPROM
Published Jan 28, 2024
Detailed Description 64-Kbit (8K x 8) Industrial Parallel EEPROM with Page Write and Software Data Protection AT28C64B Features • Fast Read A...
Datasheet PDF File AT28C64B PDF File

AT28C64B
AT28C64B

Overview
64-Kbit (8K x 8) Industrial Parallel EEPROM with Page Write and Software Data Protection AT28C64B Features • Fast Read Access Time: 150 ns • Automatic Page Write Operation: – Internal address and data latches for 64 bytes • Fast Write Cycle Time: – Page Write cycle time: 2 ms or 10 ms maximum – 1 to 64-byte Page Write operation • Low-Power Dissipation: – 40 mA active current – 100 µA CMOS standby current • Hardware and Software Data Protection • DATA Polling and Toggle Bit for End of Write Detection • High Reliability CMOS Technology: – Endurance: 100,000 cycles – Data retention: 10 years • Single 5V ± 10% Supply • CMOS and TTL Compatible Inputs and Outputs • JEDEC® Approved Byte-Wide Pinout • Industrial Temperature Ranges • Green (RoHS-compliant) Packaging Option Only Packages • 28-Lead PDIP, 32-Lead PLCC and 28-Lead SOIC Data Sheet © 2020-2023 Microchip Technology Inc.
and its subsidiaries DS20006432B - 1 AT28C64B Table of Contents Features.
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1 Packages.
1 1.
Package Types (Not to Scale) 4 2.
Pin Descriptions.
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5 3.
Description 6 3.
1.
Block Diagram.
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