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24CS64 64Kbits 3.4MHz I2C Serial EEPROMs

Microchip Technology 24CS64 64Kbits 3.4MHz I²C Serial EEPROMs utilize an I²C (two-wire) serial interface with 3.4MHz high-speed mode capability. The device is organized as 8,192 bytes of 8 bits each (8-Kbyte) and is optimized for use in consumer, industrial, and automotive applications where reliable and dependable non-volatile memory storage is essential. The 24CS64 allows up to eight devices to share a common I²C (two-wire) bus and is capable of operation across a broad voltage range (1.7V to 5.5V).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Memory Size	Interface Type	Maximum Clock Frequency	Organisation	Package/Case	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Retention	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ 24CS64T-E/SM Microchip Technology 1: £0.405 2,100In Stock New Product	Mfr. Part No. 24CS64T-E/SM Mouser Part No 579-24CS64T-E/SM New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	2,100In Stock	Cut Tape £0.405 £0.40 £0.384 £0.376 Reel £0.368 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	64 kbit	I2C	3.4 MHz	8 k x 8	SOIJ-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ 24CS64T-I/SM Microchip Technology 1: £0.353 2,100In Stock New Product	Mfr. Part No. 24CS64T-I/SM Mouser Part No 579-24CS64T-I/SM New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	2,100In Stock	Cut Tape £0.353 £0.352 £0.344 £0.336 Reel £0.328 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	64 kbit	I2C	3.4 MHz	8 k x 8	SOIJ-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, PDIP 24CS64-E/P Microchip Technology 1: £0.465 649In Stock New Product	Mfr. Part No. 24CS64-E/P Mouser Part No 579-24CS64-E/P New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, PDIP Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	649In Stock	£0.465 £0.464 £0.448 £0.44 £0.432	Min.: 1 Mult.: 1	64 kbit	I2C	3.4 MHz	8 k x 8	PDIP-8	1.7 V	5.5 V	Through Hole	200 Year	- 40 C	+ 125 C	Tube
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP 24CS64T-E/MS Microchip Technology 1: £0.353 2,485In Stock New Product	Mfr. Part No. 24CS64T-E/MS Mouser Part No 579-24CS64T-E/MS New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	2,485In Stock	Cut Tape £0.353 £0.352 £0.344 £0.336 Reel £0.328 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	64 kbit	I2C	3.4 MHz	8 k x 8	MSOP-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP 24CS64T-I/MS Microchip Technology 1: £0.308 2,500In Stock New Product	Mfr. Part No. 24CS64T-I/MS Mouser Part No 579-24CS64T-I/MS New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	2,500In Stock	Cut Tape £0.308 £0.304 £0.297 £0.288 Reel £0.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	64 kbit	I2C	3.4 MHz	8 k x 8	MSOP-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ 24CS64-E/SM Microchip Technology 1: £0.405 720In Stock New Product	Mfr. Part No. 24CS64-E/SM Mouser Part No 579-24CS64-E/SM New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	720In Stock	£0.405 £0.40 £0.384 £0.376 £0.368	Min.: 1 Mult.: 1	64 kbit	I2C	3.4 MHz	8 k x 8	SOIJ-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Tube
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOT-23 24CS64T-E/OT Microchip Technology 1: £0.278 2,900In Stock New Product	Mfr. Part No. 24CS64T-E/OT Mouser Part No 579-24CS64T-E/OT New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOT-23 Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	2,900In Stock	Cut Tape £0.278 £0.272 £0.265 £0.256 Reel £0.249 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	64 kbit	I2C	3.4 MHz	8 k x 8	SOT-23-5	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIC 24CS64T-E/SN Microchip Technology 1: £0.308 2,818In Stock New Product	Mfr. Part No. 24CS64T-E/SN Mouser Part No 579-24CS64T-E/SN New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	2,818In Stock	Cut Tape £0.308 £0.304 £0.297 £0.288 Reel £0.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	64 kbit	I2C	3.4 MHz	8 k x 8	SOIC-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP 24CS64-E/MS Microchip Technology 1: £0.353 900In Stock New Product	Mfr. Part No. 24CS64-E/MS Mouser Part No 579-24CS64-E/MS New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	900In Stock	£0.353 £0.352 £0.344 £0.336 £0.328	Min.: 1 Mult.: 1	64 kbit	I2C	3.4 MHz	8 k x 8	MSOP-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Tube
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIC 24CS64-E/SN Microchip Technology 1: £0.308 870In Stock New Product	Mfr. Part No. 24CS64-E/SN Mouser Part No 579-24CS64-E/SN New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	870In Stock	£0.308 £0.304 £0.297 £0.288 £0.28	Min.: 1 Mult.: 1	64 kbit	I2C	3.4 MHz	8 k x 8	SOIC-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Tube
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC 24CS64T-I/SN Microchip Technology 1: £0.263 3,270In Stock New Product	Mfr. Part No. 24CS64T-I/SN Mouser Part No 579-24CS64T-I/SN New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	3,270In Stock	Cut Tape £0.263 £0.256 £0.249 Reel £0.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	64 kbit	I2C	3.4 MHz	8 k x 8	SOIC-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN 24CS64T-E/Q4B Microchip Technology 1: £0.338 4,990In Stock New Product	Mfr. Part No. 24CS64T-E/Q4B Mouser Part No 579-24CS64T-E/Q4B New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	4,990In Stock	Cut Tape £0.338 £0.336 £0.328 £0.32 Reel £0.313 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	64 kbit	I2C	3.4 MHz	8 k x 8	UDFN-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP 24CS64-I/MS Microchip Technology 1: £0.308 990In Stock New Product	Mfr. Part No. 24CS64-I/MS Mouser Part No 579-24CS64-I/MS New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	990In Stock	£0.308 £0.304 £0.297 £0.288 £0.28	Min.: 1 Mult.: 1	64 kbit	I2C	3.4 MHz	8 k x 8	MSOP-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Tube
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, PDIP 24CS64-I/P Microchip Technology 1: £0.421 719In Stock New Product	Mfr. Part No. 24CS64-I/P Mouser Part No 579-24CS64-I/P New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, PDIP Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	719In Stock	£0.421 £0.416 £0.40 £0.392 £0.384	Min.: 1 Mult.: 1	64 kbit	I2C	3.4 MHz	8 k x 8	PDIP-8	1.7 V	5.5 V	Through Hole	200 Year	- 40 C	+ 85 C	Tube
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ 24CS64-I/SM Microchip Technology 1: £0.353 810In Stock New Product	Mfr. Part No. 24CS64-I/SM Mouser Part No 579-24CS64-I/SM New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	810In Stock	£0.353 £0.352 £0.344 £0.336 £0.328	Min.: 1 Mult.: 1	64 kbit	I2C	3.4 MHz	8 k x 8	SOIJ-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Tube
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC 24CS64-I/SN Microchip Technology 1: £0.263 1,123In Stock New Product	Mfr. Part No. 24CS64-I/SN Mouser Part No 579-24CS64-I/SN New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	1,123In Stock	£0.263 £0.256 £0.249 £0.24	Min.: 1 Mult.: 1	64 kbit	I2C	3.4 MHz	8 k x 8	SOIC-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Tube
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOT-23 24CS64T-I/OT Microchip Technology 1: £0.225 2,459In Stock New Product	Mfr. Part No. 24CS64T-I/OT Mouser Part No 579-24CS64T-I/OT New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOT-23 Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	2,459In Stock	Cut Tape £0.225 £0.224 £0.217 Reel £0.208 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	64 kbit	I2C	3.4 MHz	8 k x 8	SOT-23-5	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, UDFN 24CS64T-I/Q4B Microchip Technology 1: £0.292 4,660In Stock New Product	Mfr. Part No. 24CS64T-I/Q4B Mouser Part No 579-24CS64T-I/Q4B New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, UDFN Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	4,660In Stock	Cut Tape £0.292 £0.288 £0.28 £0.272 Reel £0.265 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	64 kbit	I2C	3.4 MHz	8 k x 8	UDFN-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, TSSOP 24CS64T-I/ST Microchip Technology 1: £0.308 4,015In Stock New Product	Mfr. Part No. 24CS64T-I/ST Mouser Part No 579-24CS64T-I/ST New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, TSSOP Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	4,015In Stock	Cut Tape £0.308 £0.304 £0.297 £0.288 Reel £0.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	64 kbit	I2C	3.4 MHz	8 k x 8	TSSOP-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, TSSOP 24CS64T-E/ST Microchip Technology 1: £0.353 5,000Expected 15/10/2026 New Product	Mfr. Part No. 24CS64T-E/ST Mouser Part No 579-24CS64T-E/ST New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, TSSOP Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	5,000Expected 15/10/2026	Cut Tape £0.353 £0.352 £0.344 £0.336 Reel £0.328 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	64 kbit	I2C	3.4 MHz	8 k x 8	TSSOP-8	1.7 V	5.5 V	SMD/SMT	200 Year	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel

24CS64 64Kbits 3.4MHz I2C Serial EEPROMs

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