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Microchip Technology AT24C08C-XHM-T — Memory (DRAM / SRAM / Flash / EEPROM)

Microchip AT24C08C-XHM-T 8Kbit I²C EEPROM, 1 MHz, 8-TSSOP

MPNAT24C08C-XHM-T
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Microchip AT24C08C-XHM-T, 8Kbit I²C Serial EEPROM, 1 MHz Clock, 550 ns Access, 1.7V-5.5V, -40°C to 85°C, 8-TSSOP, Tape & Reel.

$0.3000Ref. price · indicative, final on quote
Packaging8-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

AT24C08C-XHM-T specifications
ParameterValue
Memory typeNon-Volatile
MountingSurface Mount
Voltage1.7V ~ 5.5V
Frequency1 MHz
Memory interfaceI²C
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyEEPROM
Access time550 ns
Memory size8Kbit
Memory formatEEPROM
Case8-TSSOP (0.173\", 4.40mm Width)
Memory organization1K x 8
Write cycle time - word, page5ms

Product details

8 Kbit I²C EEPROM in a compact 8-TSSOP

The Microchip AT24C08C-XHM-T is an 8 Kbit serial EEPROM with an I²C interface, organized as 1K x 8 bits.

It is ROHS3 compliant.

Write cycle timing and endurance context

For a firmware engineer scheduling I²C transactions, this means a single write command holds the bus for 5 ms before the next operation can start — plan polling or delay loops accordingly. The 1 MHz clock rate and 550 ns access time set the read throughput budget; sequential reads at 1 MHz yield ~125 KB/s raw bandwidth before protocol overhead.

Frequently asked questions

Does AT24C08C-XHM-T replace the AT24C08 base part?

The AT24C08C-XHM-T is a variant of the AT24C08 base product number, differentiated by the -XHM-T suffix indicating the 8-TSSOP package in Tape & Reel. It is functionally the same 8 Kbit I²C EEPROM with identical timing and supply ratings.

Is AT24C08C-XHM-T RoHS compliant?

Yes, the AT24C08C-XHM-T is ROHS3 compliant.

What is the closest functional second-source for AT24C08C-XHM-T?

The AT24C08C-XHM-B is the same die in the same 8-TSSOP package but shipped in Tube format instead of Tape & Reel. The AT24CS08-XHM-T is a functionally similar 8 Kbit I²C EEPROM with an added serial number feature, also in 8-TSSOP Tape & Reel. Verify pin compatibility for your footprint.