Part Number
|
AT21CS11 |
Manufacturer
|
Microchip |
Description
|
EEPROM |
Published
|
Oct 1, 2018 |
Detailed Description
|
AT21CS01/AT21CS11
Single-Wire, I/O Powered 1-Kbit (128 x 8) Serial EEPROM with a Unique, Factory-Programmed 64-Bit Seria...
|
Datasheet
|
AT21CS11
|
Overview
AT21CS01/AT21CS11
Single-Wire, I/O Powered 1-Kbit (128 x 8) Serial EEPROM with a Unique, Factory-Programmed 64-Bit Serial Number
Features
• Low‑Voltage Operation: – AT21CS01 is self-powered via the 1.
7V to 3.
6V pull‑up voltage on the SI/O line – AT21CS11 is self-powered via the 2.
7V to 4.
5V pull‑up voltage on the SI/O line
• Internally Organized as 128 x 8 (1 Kbit) • Industrial Temperature Range: -40°C to +85°C • Single-Wire Serial Interface with I2C Protocol Structure:
– Device communication is achieved through a single I/O pin • Standard Speed and High-Speed Mode Options:
– 15.
4 kbps maximum bit rate in Standard Speed mode (AT21CS01 only) – 125 kbps maximum bit rate in High-Speed mode (AT2...
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