AT24CS01 Series

1Kb I2C compatible 2-wire Serial EEPROM with Pre-programmed Serial Number

Part	Memory Size	Technology	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Access Time	Memory Format	Package / Case	Memory Type	Supplier Device Package	Write Cycle Time - Word, Page	Voltage - Supply [Max]	Voltage - Supply [Min]	Memory Interface	Memory Organization	Package / Case [custom]	Package / Case [custom]
Microchip Technology AT24CS01-MAHM-E	128 B	EEPROM	85 °C	-40 °C	Surface Mount	550 ns	EEPROM	8-UFDFN Exposed Pad	Non-Volatile	8-UDFN (2x3)	5 ms	5.5 V	1.7 V	I2C	128 x 8
Microchip Technology AT24CS01-XHM-B	128 B	EEPROM	85 °C	-40 °C	Surface Mount	550 ns	EEPROM	8-TSSOP	Non-Volatile	8-TSSOP	5 ms	5.5 V	1.7 V	I2C	128 x 8	0.173 "	4.4 mm
Microchip Technology AT24CS01-MAHM-T	128 B	EEPROM	85 °C	-40 °C	Surface Mount	550 ns	EEPROM	8-UFDFN Exposed Pad	Non-Volatile	8-UDFN (2x3)	5 ms	5.5 V	1.7 V	I2C	128 x 8
Microchip Technology AT24CS01-STUM-T	128 B	EEPROM	85 °C	-40 °C	Surface Mount	550 ns	EEPROM	SOT-23-5 Thin TSOT-23-5	Non-Volatile	SOT-23-5	5 ms	5.5 V	1.7 V	I2C	128 x 8

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

The Microchip AT24CS01 is a 1 Kb Serial EEPROM utilizing an I2C

(2-wire) serial interface. The device is organized as one block of 128 x 8 and is optimized for use in consumer and industrial applications

where reliable and dependable nonvolatile memory storage is essential. The

Technical documentation and resources