Integrated Circuits (ICs)

11LC040-I/MS

Active

Microchip Technology

4K, 512 X 8 2.5V SERIAL EE, IND 8 MSOP 3X3MM TUBE ROHS COMPLIANT: YES

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet EEPROM Endurance Tutorial +7

Integrated Circuits (ICs)

11LC040-I/MS

Active

Microchip Technology

4K, 512 X 8 2.5V SERIAL EE, IND 8 MSOP 3X3MM TUBE ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDatasheet EEPROM Endurance Tutorial +7

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	11LC040-I/MS

Clock Frequency	100 kHz
Memory Depth	512
Memory Format	EEPROM
Memory Interface (Type)	Single Wire
Memory Size	4 Kbit
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.118 in
Package Name	8-TSSOP, 8-MSOP, 8-MSOP
Package Width	3 mm
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

11LC040 Series

Part	Technology	Memory Size	Mounting Type	Memory Format	Clock Frequency	Write Cycle Time - Word	Write Cycle Time - Page	Memory Interface (Type)	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Memory Type	Memory Width	Memory Depth	Package Name	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Package Length	Package Width
Microchip Technology 11LC040T-E/TT	EEPROM	4 Kbit	Surface Mount	EEPROM	100 kHz	5 ms	5 ms	Single Wire	2.5 V	5.5 V	Non-Volatile	8 bit	512	SOT-23-3	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C
Microchip Technology 11LC040T-I/SN	EEPROM	4 Kbit	Surface Mount	EEPROM	100 kHz	5 ms	5 ms	Single Wire	2.5 V	5.5 V	Non-Volatile	8 bit	512	8-SOIC		85 °C	-40 °C	0.154 in	3.9 mm
Microchip Technology 11LC040-I/MS	EEPROM	4 Kbit	Surface Mount	EEPROM	100 kHz	5 ms	5 ms	Single Wire	2.5 V	5.5 V	Non-Volatile	8 bit	512	8-MSOP 8-TSSOP 8-MSOP		85 °C	-40 °C	0.118 in	3 mm
Microchip Technology 11LC040T-E/MS	EEPROM	4 Kbit	Surface Mount	EEPROM	100 kHz	5 ms	5 ms	Single Wire	2.5 V	5.5 V	Non-Volatile	8 bit	512	8-MSOP 8-TSSOP 8-MSOP		125 °C	-40 °C	0.118 in	3 mm
Microchip Technology 11LC040T-I/MS	EEPROM	4 Kbit	Surface Mount	EEPROM	100 kHz	5 ms	5 ms	Single Wire	2.5 V	5.5 V	Non-Volatile	8 bit	512	8-MSOP 8-TSSOP 8-MSOP		85 °C	-40 °C	0.118 in	3 mm
Microchip Technology 11LC040T-E/MNY	EEPROM	4 Kbit	Surface Mount	EEPROM	100 kHz	5 ms	5 ms	Single Wire	2.5 V	5.5 V	Non-Volatile	8 bit	512	8-TDFN	8-WFDFN Exposed Pad	125 °C	-40 °C	2 mm	3 mm
Microchip Technology 11LC040-I/SN	EEPROM	4 Kbit	Surface Mount	EEPROM	100 kHz	5 ms	5 ms	Single Wire	2.5 V	5.5 V	Non-Volatile	8 bit	512	8-SOIC		85 °C	-40 °C	0.154 in	3.9 mm
Microchip Technology 11LC040T-E/SN	EEPROM	4 Kbit	Surface Mount	EEPROM	100 kHz	5 ms	5 ms	Single Wire	2.5 V	5.5 V	Non-Volatile	8 bit	512	8-SOIC		125 °C	-40 °C	0.154 in	3.9 mm
Microchip Technology 11AA040-I/TO	EEPROM	4 Kbit	Through Hole	EEPROM	100 kHz	5 ms	5 ms	Single Wire	1.8 V	5.5 V	Non-Volatile	8 bit	512	TO-92-3	TO-226-3 TO-92-3 (TO-226AA)	85 °C	-40 °C
Microchip Technology 11LC040T-I/TT	EEPROM	4 Kbit	Surface Mount	EEPROM	100 kHz	5 ms	5 ms	Single Wire	2.5 V	5.5 V	Non-Volatile	8 bit	512	SOT-23-3	SC-59 SOT-23-3 TO-236-3	85 °C	-40 °C

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 0.33	1m+
	Tube	1000	$ 0.34	1m+
Microchip Direct	TUBE	1	$ 0.35	1m+
		100	$ 0.33
		1000	$ 0.30
		5000	$ 0.29
Newark	Each	1	$ 0.38	1m+
TME	N/A	3	$ 0.43	<1d
		10	$ 0.39
		25	$ 0.37
		100	$ 0.33