Integrated Circuits (ICs)

AT21CS11-UU0B-T

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SINGLE-WIRE, I/O POWERED SERIAL EEPROM

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Integrated Circuits (ICs)

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SINGLE-WIRE, I/O POWERED SERIAL EEPROM

Technical Specifications

Parameters and characteristics for this part

Part	Package / Case	Memory Size	Write Cycle Time - Word, Page	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Memory Format	Technology	Memory Organization	Memory Interface	Memory Type	Clock Frequency	Package / Case [y]	Package / Case [x]
Microchip Technology AT21CS11-STU11-T	SC-59 SOT-23-3 TO-236-3	128 B	5 ms	-40 °C	85 °C	SOT-23-3	Surface Mount	4.5 V	2.7 V	EEPROM	EEPROM	128 x 8	1-Wire®	Non-Volatile
Microchip Technology AT21CS11-STU10-T	SC-59 SOT-23-3 TO-236-3	128 B	5 ms	-40 °C	85 °C	SOT-23-3	Surface Mount	4.5 V	2.7 V	EEPROM	EEPROM	128 x 8		Non-Volatile	125 kbps
Microchip Technology AT21CS11-UU0B-T	4-XFBGA WLCSP	128 B	5 ms	-40 °C	85 °C	4-WLCSP	Surface Mount	4.5 V	2.7 V	EEPROM	EEPROM	128 x 8		Non-Volatile	125 kbps
Microchip Technology AT21CS11-MSH10-T	2-SMD No Lead	128 B	5 ms	-40 °C	85 °C		Surface Mount	4.5 V	2.7 V	EEPROM	EEPROM	128 x 8		Non-Volatile	125 kbps
Microchip Technology AT21CS11-SSH10-T	8-SOIC	128 B	5 ms	-40 °C	85 °C	8-SOIC	Surface Mount	4.5 V	2.7 V	EEPROM	EEPROM	128 x 8		Non-Volatile	125 kbps	3.9 mm	0.154 in

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

Distributor	Package	Quantity	$

General part information

EEPROM Memory IC 1Kbit I2C, Single Wire 125 kbps 4-WLCSP

Technical documentation and resources