EEPROM – Mouser Canada

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24CSM01 1Mbit Serial EEPROMs

Microchip Technology 24CSM01 1-Mbit Serial EEPROMs are capable of speeds up to 3.4MHz and operate from 1.7V to 5.5V voltage range. These serial EEPROMs allow up to eight devices to share a common I²C (two-wire) bus. The 24CSM01 EEPROMs are organized as 131,072 bytes of 8 bits each (128Kbytes) and optimized for consumer and industrial applications. These EEPROMs feature a 4Kbit security register and the first half is read-only. The security register contains a factory-programmed, ensured unique, and 128-bit serial number in the first 16 bytes.

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Part #

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ

24CSM01-I/SM
Microchip Technology
1: $1.71
217In Stock

Mfr. Part #
24CSM01-I/SM

Mouser Part #
579-24CSM01-I/SM

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ

Learn More

Datasheet

217In Stock

$1.71

$1.66

$1.58

Min.: 1
Mult.: 1

1 Mbit

I2C

1 MHz

128 k x 8

SOIJ-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Tube

EEPROM 1Mb 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC

24CSM01-I/SN
Microchip Technology
1: $1.53
11In Stock
500Expected 2026-04-24

Mfr. Part #
24CSM01-I/SN

Mouser Part #
579-24CSM01-I/SN

Microchip Technology

EEPROM 1Mb 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC

Learn More

Datasheet

11In Stock

500Expected 2026-04-24

$1.53

$1.48

$1.43

Min.: 1
Mult.: 1

1 Mbit

I2C

1 MHz

128 k x 8

SOIC-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Tube

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, WLCSP

24CSM01T-I/CS0668
Microchip Technology
1: $1.86
4,940In Stock
New Product

Mfr. Part #
24CSM01T-I/CS0668

Mouser Part #
579-24CSM01TICS0668

New Product

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, WLCSP

Learn More

Datasheet

4,940In Stock

Cut Tape

$1.86

$1.80

$1.73

Reel

$1.73

Min.: 1
Mult.: 1

Reel: 5,000

1 Mbit

I2C

3.4 MHz

128 k x 8

CSP-8

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP

24CSM01T-E/MS
Microchip Technology
1: $1.71
2,386In Stock

Mfr. Part #
24CSM01T-E/MS

Mouser Part #
579-24CSM01T-E/MS

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP

Learn More

Datasheet

2,386In Stock

Cut Tape

$1.71

$1.66

$1.58

Reel

$1.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

1 Mbit

I2C

1 MHz

128 k x 8

MSOP-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN

24CSM01T-E/Q4B
Microchip Technology
1: $1.68
5,119In Stock

Mfr. Part #
24CSM01T-E/Q4B

Mouser Part #
579-24CSM01T-E/Q4B

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN

Learn More

Datasheet

5,119In Stock

Cut Tape

$1.68

$1.61

$1.56

Reel

$1.56

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

1 Mbit

I2C

1 MHz

128 k x 8

UDFN-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ

24CSM01T-E/SM
Microchip Technology
1: $1.80
1,829In Stock

Mfr. Part #
24CSM01T-E/SM

Mouser Part #
579-24CSM01T-E/SM

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ

Learn More

Datasheet

1,829In Stock

Cut Tape

$1.80

$1.74

$1.67

Reel

$1.67

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,100

1 Mbit

I2C

1 MHz

128 k x 8

SOIJ-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC,SOIC

24CSM01T-E/SN
Microchip Technology
1: $1.61
2,926In Stock

Mfr. Part #
24CSM01T-E/SN

Mouser Part #
579-24CSM01T-E/SN

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC,SOIC

Learn More

Datasheet

2,926In Stock

Cut Tape

$1.61

$1.56

$1.50

Reel

$1.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,300

1 Mbit

I2C

1 MHz

128 k x 8

SOIC-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP

24CSM01T-I/MS
Microchip Technology
1: $1.61
1,718In Stock

Mfr. Part #
24CSM01T-I/MS

Mouser Part #
579-24CSM01T-I/MS

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP

Learn More

Datasheet

1,718In Stock

Cut Tape

$1.61

$1.56

$1.50

Reel

$1.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

1 Mbit

I2C

1 MHz

128 k x 8

MSOP-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, UDFN

24CSM01T-I/Q4B
Microchip Technology
1: $1.58
3,244In Stock

Mfr. Part #
24CSM01T-I/Q4B

Mouser Part #
579-24CSM01T-I/Q4B

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, UDFN

Learn More

Datasheet

3,244In Stock

Cut Tape

$1.58

$1.53

$1.47

Reel

$1.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

1 Mbit

I2C

1 MHz

128 k x 8

UDFN-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ

24CSM01T-I/SM
Microchip Technology
1: $1.71
2,019In Stock

Mfr. Part #
24CSM01T-I/SM

Mouser Part #
579-24CSM01T-I/SM

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ

Learn More

Datasheet

2,019In Stock

Cut Tape

$1.71

$1.66

$1.58

Reel

$1.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,100

1 Mbit

I2C

1 MHz

128 k x 8

SOIJ-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, TSSOP

24CSM01T-I/ST
Microchip Technology
1: $1.61
1,981In Stock

Mfr. Part #
24CSM01T-I/ST

Mouser Part #
579-24CSM01T-I/ST

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, TSSOP

Learn More

Datasheet

1,981In Stock

Cut Tape

$1.61

$1.56

$1.50

Reel

$1.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

1 Mbit

I2C

1 MHz

128 k x 8

TSSOP-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP

24CSM01-E/MS
Microchip Technology
1: $1.71
387In Stock

Mfr. Part #
24CSM01-E/MS

Mouser Part #
579-24CSM01-E/MS

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, MSOP

Learn More

Datasheet

387In Stock

$1.71

$1.66

$1.58

Min.: 1
Mult.: 1

1 Mbit

I2C

1 MHz

128 k x 8

MSOP-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

Tube

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC,SOIC

24CSM01-E/SN
Microchip Technology
1: $1.61
456In Stock

Mfr. Part #
24CSM01-E/SN

Mouser Part #
579-24CSM01-E/SN

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC,SOIC

Learn More

Datasheet

456In Stock

$1.61

$1.56

$1.50

Min.: 1
Mult.: 1

1 Mbit

I2C

1 MHz

128 k x 8

SOIC-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

Tube

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP

24CSM01-I/MS
Microchip Technology
1: $1.61
562In Stock

Mfr. Part #
24CSM01-I/MS

Mouser Part #
579-24CSM01-I/MS

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP

Learn More

Datasheet

562In Stock

$1.61

$1.56

$1.50

Min.: 1
Mult.: 1

1 Mbit

I2C

1 MHz

128 k x 8

MSOP-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Tube

EEPROM 1Mb 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC

24CSM01T-I/SN
Microchip Technology
1: $1.53
1,621In Stock

Mfr. Part #
24CSM01T-I/SN

Mouser Part #
579-24CSM01T-I/SN

Microchip Technology

EEPROM 1Mb 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC

Learn More

Datasheet

1,621In Stock

Cut Tape

$1.53

$1.48

$1.43

Reel

$1.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,300

1 Mbit

I2C

1 MHz

128 k x 8

SOIC-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ

24CSM01-E/SM
Microchip Technology
1: $1.80
308In Stock

Mfr. Part #
24CSM01-E/SM

Mouser Part #
579-24CSM01-E/SM

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, SOIJ

Learn More

Datasheet

308In Stock

$1.80

$1.74

$1.67

Min.: 1
Mult.: 1

1 Mbit

I2C

1 MHz

128 k x 8

SOIJ-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

Tube

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, PDIP

24CSM01-I/P
Microchip Technology
1: $1.83
75In Stock

Mfr. Part #
24CSM01-I/P

Mouser Part #
579-24CSM01-I/P

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, PDIP

Learn More

Datasheet

75In Stock

$1.83

$1.77

$1.70

Min.: 1
Mult.: 1

1 Mbit

I2C

1 MHz

128 k x 8

PDIP-8

400 ns

1.7 V

5.5 V

Through Hole

200 Year

- 40 C

+ 85 C

Tube

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, PDIP

24CSM01-E/P
Microchip Technology
1: $1.93
92In Stock

Mfr. Part #
24CSM01-E/P

Mouser Part #
579-24CSM01-E/P

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, PDIP

Learn More

Datasheet

92In Stock

$1.93

$1.86

$1.79

Min.: 1
Mult.: 1

1 Mbit

I2C

1 MHz

128 k x 8

PDIP-8

400 ns

1.7 V

5.5 V

Through Hole

200 Year

- 40 C

+ 125 C

Tube

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, TSSOP

24CSM01T-E/ST
Microchip Technology
1: $1.71
2,500Expected 2026-04-14

Mfr. Part #
24CSM01T-E/ST

Mouser Part #
579-24CSM01T-E/ST

Microchip Technology

EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, TSSOP

Learn More

Datasheet

2,500Expected 2026-04-14

Cut Tape

$1.71

$1.66

$1.58

Reel

$1.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

1 Mbit

I2C

1 MHz

128 k x 8

TSSOP-8

400 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

24CSM01 1Mbit Serial EEPROMs

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