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Microchip Technology AT24CS01-SSHM-B — Memory (DRAM / SRAM / Flash / EEPROM)

Microchip AT24CS01-SSHM-B 1Kbit I2C EEPROM, 550 ns, 8-SOIC

MPNAT24CS01-SSHM-B
Active

Microchip AT24CS01-SSHM-B, 1Kbit I2C serial EEPROM, 128 x 8 organization, 1 MHz clock, 550 ns access, 1.7V-5.5V supply, -40°C to 85°C, 8-SOIC, Tube.

$0.2600Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

AT24CS01-SSHM-B specifications
ParameterValue
Memory typeNon-Volatile
MountingSurface Mount
Voltage1.7V ~ 5.5V
Frequency1 MHz
Memory interfaceI²C
Operating temperature-40°C~85°C(TA)
PackageTube
TechnologyEEPROM
Access time550 ns
Memory size1Kbit
Memory formatEEPROM
Case8-SOIC (0.154\", 3.90mm Width)
Memory organization128 x 8
Write cycle time - word, page5ms

Product details

The AT24CS01-SSHM-B: 1 Kbit serial EEPROM with I2C interface, organized as 128 x 8 bits. Clock frequency is 1 MHz; access time is 550 ns.

Supply range and write-cycle timing

Write-cycle time is 5 ms per word or page.

8-SOIC package, supplied in Tube.

Frequently asked questions

Is AT24CS01-SSHM-B compatible with AT24C01?

The AT24C01C-PUM is a through-hole DIP variant; the AT24C01C-MAHM-E is a surface-mount 8-UDFN. The AT24CS01-SSHM-B uses the standard 8-SOIC package, which matches the footprint of the AT24C01C-SSHM-B (if that variant exists) and the broader AT24C01/02 SOIC family.