Factory Lead Time  

8 Weeks

Mounting Type  

Surface Mount

Package / Case  

8-SOIC (0.154, 3.90mm Width)

Surface Mount  

YES

Number of Pins  

8

Memory Types  

Non-Volatile

Operating Temperature  

-40°C~85°C TC

Packaging  

Tape & Reel (TR)

Published  

2005

JESD-609 Code  

e4

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

8

Terminal Finish  

Nickel/Palladium/Gold (Ni/Pd/Au)

Voltage - Supply  

1.8V

Terminal Position  

DUAL

Peak Reflow Temperature (Cel)  

260

Number of Functions  

1

Terminal Pitch  

1.27mm

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

AT21CS01

Memory Size  

1Kb 128 x 8

Operating Mode  

SYNCHRONOUS

Clock Frequency  

125kHz

Memory Format  

EEPROM

Memory Interface  

I2C, Single Wire

Memory Width  

8

Write Cycle Time - Word, Page  

5ms

Memory Density  

1024 bit

Parallel/Serial  

SERIAL

Serial Bus Type  

1-WIRE

Write Cycle Time-Max (tWC)  

5ms

Voltage - Supply (Max)  

3.6V

Voltage - Supply (Min)  

1.7V

Length  

4.9mm

Height Seated (Max)  

1.75mm

Width  

3.9mm

RoHS Status  

ROHS3 Compliant