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AT25040B Datasheet - Microchip

SPI Automotive Temperature Serial EEPROM

AT25040B Features

* Serial Peripheral Interface (SPI) Compatible

* Supports SPI Modes 0 (0,0) and 3 (1,1):

* Data sheet describes mode 0 operation

* Low-Voltage and Medium-Voltage Operation:

* Grade 1, VCC = 2.5V to 5.5V

* Grade 3, VCC = 1.7V to 5.5V

* Extended

AT25040B General Description

5 2.1. Chip Select (CS)5 2.2. Serial Data Output (SO) 5 2.3. Write-Protect (WP) 5 2.4. Ground (GND) 5 2.5. Serial Data Input (SI)5 2.6. Serial Data Clock (SCK)6 2.7. Suspend Serial Input (HOLD)6 2.8. Device Power Supply (VCC) 6 3. Description 7 3.1. SPI Bus Master Connections to Serial EEPROMs7 3.2..

AT25040B Datasheet (1.18 MB)