11LC161T-E/TT

Active

Microchip Technology

16K, 2048 X 8 2.5V SERIAL EE, EXT, ALTERNATE ADDRESS OPTION 3 SOT-23 1.3MM T/R ROHS COMPLIANT: YES

Find alt

Alpha

11LC161T-E/TT

Active

Microchip Technology

16K, 2048 X 8 2.5V SERIAL EE, EXT, ALTERNATE ADDRESS OPTION 3 SOT-23 1.3MM T/R ROHS COMPLIANT: YES

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

11LC161 Series

Need more microcontroller pins for new features? Want to stay with a low pin-count microcontroller rather than switching to a more expensive one? Microchip’s UNI/O® bus serial EEPROM uses only one connection to the host microcontroller. This compares to two or three pins for I2C and three to six pins for Microwire or SPI buses. This proprietary bus offers advanced features like a status register and write protection on demand, along with all I/O, memory array and command functions through a single pin.This device has a unique device address (0xA1) to help connect 2 UNI/O EEPROMs on the same bus.

Technical Specifications

Parameters and characteristics for this part

Specification	11LC161T-E/TT

Clock Frequency	100 kHz
Memory Depth	2 K
Memory Format	EEPROM
Memory Interface (Type)	Single Wire
Memory Size	2 KB
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	TO-236-3, SOT-23-3, SC-59
Package Name	SOT-23-3
Technology	EEPROM
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	2.5 V
Write Cycle Time - Page	5 ms
Write Cycle Time - Word	5 ms

11LC161 Series

Part	Memory Size	Package Length	Package Name	Package Width	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Memory Type	Technology	Operating Temperature (Max)	Operating Temperature (Min)	Write Cycle Time - Word	Write Cycle Time - Page	Memory Interface (Type)	Memory Width	Memory Depth	Memory Format	Clock Frequency	Mounting Type	Package / Case
Microchip Technology 11LC161-E/SN	2 KB	0.154 in	8-SOIC	3.9 mm	2.5 V	5.5 V	Non-Volatile	EEPROM	125 °C	-40 °C	5 ms	5 ms	Single Wire	8 bit	2 K	EEPROM	100 kHz	Surface Mount
Microchip Technology 11LC161-I/MS	2 KB	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	2.5 V	5.5 V	Non-Volatile	EEPROM	85 °C	-40 °C	5 ms	5 ms	Single Wire	8 bit	2 K	EEPROM	100 kHz	Surface Mount
Microchip Technology 11LC161-I/TO	2 KB		TO-92-3		2.5 V	5.5 V	Non-Volatile	EEPROM	85 °C	-40 °C	5 ms	5 ms	Single Wire	8 bit	2 K	EEPROM	100 kHz	Through Hole	TO-226-3 TO-92-3 (TO-226AA)
Microchip Technology 11LC161T-I/TT	2 KB		SOT-23-3		2.5 V	5.5 V	Non-Volatile	EEPROM	85 °C	-40 °C	5 ms	5 ms	Single Wire	8 bit	2 K	EEPROM	100 kHz	Surface Mount	SC-59 SOT-23-3 TO-236-3
Microchip Technology 11LC161-I/SN	2 KB	0.154 in	8-SOIC	3.9 mm	2.5 V	5.5 V	Non-Volatile	EEPROM	85 °C	-40 °C	5 ms	5 ms	Single Wire	8 bit	2 K	EEPROM	100 kHz	Surface Mount
Microchip Technology 11LC161T-I/MNY	2 KB	2 mm	8-TDFN	3 mm	2.5 V	5.5 V	Non-Volatile	EEPROM	85 °C	-40 °C	5 ms	5 ms	Single Wire	8 bit	2 K	EEPROM	100 kHz	Surface Mount	8-WFDFN Exposed Pad
Microchip Technology 11LC161T-E/MS	2 KB	0.118 in	8-MSOP 8-TSSOP 8-MSOP	3 mm	2.5 V	5.5 V	Non-Volatile	EEPROM	125 °C	-40 °C	5 ms	5 ms	Single Wire	8 bit	2 K	EEPROM	100 kHz	Surface Mount
Microchip Technology 11LC161-I/P	2 KB	0.3 in	8-DIP 8-PDIP	7.62 mm	2.5 V	5.5 V	Non-Volatile	EEPROM	85 °C	-40 °C	5 ms	5 ms	Single Wire	8 bit	2 K	EEPROM	100 kHz	Through Hole
Microchip Technology 11LC161-E/P	2 KB	0.3 in	8-DIP 8-PDIP	7.62 mm	2.5 V	5.5 V	Non-Volatile	EEPROM	125 °C	-40 °C	5 ms	5 ms	Single Wire	8 bit	2 K	EEPROM	100 kHz	Through Hole
Microchip Technology 11LC161T-E/SN	2 KB	0.154 in	8-SOIC	3.9 mm	2.5 V	5.5 V	Non-Volatile	EEPROM	125 °C	-40 °C	5 ms	5 ms	Single Wire	8 bit	2 K	EEPROM	100 kHz	Surface Mount