24LC64F-E/P

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Microchip Technology

64KB I2C COMPATIBLE 2-WIRE SERIAL EEPROM WITH QUARTER-ARRAY WRITE PROTECTION

24LC64F-E/P

Active

Microchip Technology

64KB I2C COMPATIBLE 2-WIRE SERIAL EEPROM WITH QUARTER-ARRAY WRITE PROTECTION

Description Specifications Series Pricing CAD Documents

Description

General part information

24LC64 Series

The Microchip Technology Inc. 24LC64 is a 64Kb I2C™ compatible Serial EEPROM. The device is organized as a single block of 8K x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 2.5V, with standby and active currents of only 1 µA and 1 mA, respectively. It has been developed for advanced, lowpower applications such as personal communications or data acquisition. The 24LC64 also has a page write capability for up to 32 bytes of data. Functional address lines allow up to eight devices on the same bus, for up to 512 Kbits address space. The 24LC64 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, DFN, TDFN and MSOP packages. The 24LC64 is also available in the 5-lead SOT-23 package.

Technical Specifications

Parameters and characteristics for this part

Specification	24LC64F-E/P

Access Time	900 ns
Clock Frequency	400 kHz
Memory Depth	8 K
Memory Format	EEPROM
Memory Interface (Type)	I2C
Memory Size	8 KB
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Through Hole
Operating Temperature (Max)	125 °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

24LC64 Series

64Kb I2C compatible 2-wire Serial EEPROM with Quarter-Array Write Protection

Part	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Clock Frequency	Memory Size	Memory Type	Access Time	Memory Format	Memory Depth	Memory Width	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Package Name	Technology	Package Length	Package Width	Memory Interface (Type)	Write Cycle Time - Word	Write Cycle Time - Page	Package / Case
Microchip Technology 24LC64-I/ST	85 °C	-40 °C	Surface Mount	400 kHz	8 KB	Non-Volatile	900 ns	EEPROM	8 K	8 bit	2.5 V	5.5 V	8-TSSOP	EEPROM	0.173 in	4.4 mm	I2C	5 ms	5 ms
Microchip Technology 24LC64T-I/OT	85 °C	-40 °C	Surface Mount	400 kHz	8 KB	Non-Volatile	900 ns	EEPROM	8 K	8 bit	2.5 V	5.5 V	SOT-23-5	EEPROM			I2C	5 ms	5 ms
Microchip Technology 24LC64FT-I/ST	85 °C	-40 °C	Surface Mount	400 kHz	8 KB	Non-Volatile	900 ns	EEPROM	8 K	8 bit	2.5 V	5.5 V	8-TSSOP	EEPROM	0.173 in	4.4 mm	I2C	5 ms	5 ms
Microchip Technology 24LC64T-I/MNY	85 °C	-40 °C	Surface Mount	400 kHz	8 KB	Non-Volatile	900 ns	EEPROM	8 K	8 bit	2.5 V	5.5 V	8-TDFN	EEPROM	2 mm	3 mm	I2C	5 ms	5 ms	8-WFDFN Exposed Pad
Microchip Technology 24LC64T-E/MNY	125 °C	-40 °C	Surface Mount	400 kHz	8 KB	Non-Volatile	900 ns	EEPROM	8 K	8 bit	2.5 V	5.5 V	8-TDFN	EEPROM	2 mm	3 mm	I2C	5 ms	5 ms	8-WFDFN Exposed Pad
Microchip Technology 24LC64F-E/P	125 °C	-40 °C	Through Hole	400 kHz	8 KB	Non-Volatile	900 ns	EEPROM	8 K	8 bit	2.5 V	5.5 V	8-DIP 8-PDIP	EEPROM	0.3 in	7.62 mm	I2C	5 ms	5 ms
Microchip Technology 24LC64T-I/SN	85 °C	-40 °C	Surface Mount	400 kHz	8 KB	Non-Volatile	900 ns	EEPROM	8 K	8 bit	2.5 V	5.5 V	8-SOIC	EEPROM	0.154 in	3.9 mm	I2C	5 ms	5 ms
Microchip Technology 24LC64FT-E/SN	125 °C	-40 °C	Surface Mount	400 kHz	8 KB	Non-Volatile	900 ns	EEPROM	8 K	8 bit	2.5 V	5.5 V	8-SOIC	EEPROM	0.154 in	3.9 mm	I2C	5 ms	5 ms
Microchip Technology 24LC64-I/P	85 °C	-40 °C	Through Hole	400 kHz	8 KB	Non-Volatile	900 ns	EEPROM	8 K	8 bit	2.5 V	5.5 V	8-DIP 8-PDIP	EEPROM	0.3 in	7.62 mm	I2C	5 ms	5 ms
Microchip Technology 24LC64T-E/MS	125 °C	-40 °C	Surface Mount	400 kHz	8 KB	Non-Volatile	900 ns	EEPROM	8 K	8 bit	2.5 V	5.5 V	8-MSOP 8-TSSOP 8-MSOP	EEPROM	0.118 in	3 mm	I2C	5 ms	5 ms