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PCA24S08A - 1024 x 8-bit CMOS EEPROM

Description

The PCA24S08A provides 8192 bits of serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 1024 words of 8 bits each.

Data bytes are received and transmitted via the serial I2C-bus.

Features

  • Non-volatile storage of 8 kbits organized as 8 blocks of 128 bytes each.
  • I2C-bus interface logic.
  • Compatible with 24C08 serial EEPROM, and alternate source of Atmel AT24RF08C without the RF interface.
  • Write operation: ‹ Byte write mode ‹ 16-byte page write mode.
  • Read operation: ‹ Sequential read ‹ Random read.
  • Programmable access protection to limit reads and writes.
  • Lock/unlock function.
  • Write protect feature protecting th.

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Datasheet preview – PCA24S08A

Datasheet Details

Part number PCA24S08A
Manufacturer NXP
File Size 182.33 KB
Description 1024 x 8-bit CMOS EEPROM
Datasheet download datasheet PCA24S08A Datasheet
Additional preview pages of the PCA24S08A datasheet.

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Full PDF Text Transcription

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PCA24S08A 1024 × 8-bit CMOS EEPROM with access protection Rev. 01 — 19 January 2010 Product data sheet 1. General description The PCA24S08A provides 8192 bits of serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 1024 words of 8 bits each. Data bytes are received and transmitted via the serial I2C-bus. Access permissions limiting reads or writes are set via the I2C-bus to isolate blocks of memory from improper access. The PCA24S08A is intended to be pin compatible with standard 24C08 serial EEPROM devices except for pins 1, 2, and 3, which are address pins in the standard part. Other exceptions to the PCA24S08A serial EEPROM data sheet are noted in Section 6.6.
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