11LC040-I/P

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Microchip Technology

EEPROM, 4 KBIT, 512 X 8BIT, UNI/O, 100 KHZ, DIP, 8 PINS

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11LC040-I/P

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Microchip Technology

EEPROM, 4 KBIT, 512 X 8BIT, UNI/O, 100 KHZ, DIP, 8 PINS

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Description Specifications Series Pricing CAD Documents

Description

General part information

11LC040 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.

Technical Specifications

Parameters and characteristics for this part

Specification	11LC040-I/P

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	Through Hole
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.3 in
Package Name	8-PDIP, 8-DIP
Package Width	7.62 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