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See Technical Specifications

24LC64-E/SN

64Kb I2C compatible 2-wire Serial EEPROM.

Manufacturer:

MICROCHIP
Mfr.Part #:

24LC64-E/SN
Datasheet:

24LC64-E/SN Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Pin Count:

8
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for 24LC64-E/SN

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24LC64-E/SN General Description

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.

Key Features

Single-Supply with Operation down to 2.5V
Low-Power CMOS Technology
2-Wire Serial Interface, I2C™ Compatible
Cascadable up to 8 Devices
Schmitt Trigger Inputs for Noise Suppression
Output Slope Control to Eliminate Ground Bounce
100 kHz and 400 kHz Clock Compatibility
Page Write Time 5 ms, typical
Self-timed Erase/Write Cycle
32-Byte Page Write Buffer
Hardware Write-protect
ESD Protection > 4,000V
More than 1 Million Erase/Write Cycles
Data Retention > 200 Years
Factory Programming Available

Specifications

Source Content uid	24LC64-E/SN	Pbfree Code	Yes
Part Life Cycle Code	Active	Pin Count	8
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.32.00.51	Factory Lead Time	38 Weeks
Additional Feature	DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED	Clock Frequency-Max (fCLK)	0.4 MHz
Data Retention Time-Min	200	Endurance	1000000 Write/Erase Cycles
I2C Control Byte	1010DDDR	JESD-30 Code	R-PDSO-G8
JESD-609 Code	e3	Length	4.9 mm
Memory Density	65536 bit	Memory IC Type	EEPROM
Memory Width	8	Moisture Sensitivity Level	1
Number of Functions	1	Number of Ports	1
Number of Terminals	8	Number of Words	8192 words
Number of Words Code	8000	Operating Mode	SYNCHRONOUS
Operating Temperature-Max	125 °C	Operating Temperature-Min	-40 °C
Organization	8KX8	Output Characteristics	OPEN-DRAIN
Parallel/Serial	SERIAL	Peak Reflow Temperature (Cel)	260
Programming Voltage	4.5 V	Qualification Status	Not Qualified
Screening Level	AEC-Q100	Seated Height-Max	1.75 mm
Serial Bus Type	I2C	Standby Current-Max	0.000005 A
Supply Current-Max	0.003 mA	Supply Voltage-Max (Vsup)	5.5 V
Supply Voltage-Min (Vsup)	2.5 V	Supply Voltage-Nom (Vsup)	4.5 V
Surface Mount	YES	Technology	CMOS
Temperature Grade	AUTOMOTIVE	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Pitch	1.27 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	30
Width	3.9 mm	Write Cycle Time-Max (tWC)	5 ms
Write Protection	HARDWARE