Factory Lead Time  

8 Weeks

Mounting Type  

Surface Mount

Package / Case  

2-SMD, No Lead

Surface Mount  

YES

Memory Types  

Non-Volatile

Operating Temperature  

-40°C~85°C TC

Packaging  

Tape & Reel (TR)

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

2

Voltage - Supply  

1.7V~3.6V

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Number of Functions  

1

Terminal Pitch  

2mm

Time@Peak Reflow Temperature-Max (s)  

NOT SPECIFIED

Base Part Number  

AT21CS01

JESD-30 Code  

R-PSSO-N2

Memory Size  

1Kb 128 x 8

Number of Ports  

1

Operating Mode  

SYNCHRONOUS

Clock Frequency  

125kHz

Memory Format  

EEPROM

Memory Interface  

I2C, Single Wire

Organization  

128X8

Memory Width  

8

Write Cycle Time - Word, Page  

5ms

Standby Current-Max  

0.0000015A

Memory Density  

1024 bit

Parallel/Serial  

SERIAL

Programming Voltage  

3.6V

Serial Bus Type  

1-WIRE

Endurance  

100000 Write/Erase Cycles

Write Cycle Time-Max (tWC)  

5ms

Data Retention Time-Min  

100

Write Protection  

SOFTWARE

Voltage - Supply (Max)  

3.6V

Voltage - Supply (Min)  

1.7V

Page Size  

8words

Reverse Pinout  

NO

Length  

5mm

Height Seated (Max)  

0.4mm

Width  

3.5mm

RoHS Status  

ROHS3 Compliant