Mounting Type  

Surface Mount

Package / Case  

8-TSSOP (0.173, 4.40mm Width)

Surface Mount  

YES

Number of Pins  

8

Memory Types  

Non-Volatile

Operating Temperature  

0°C~70°C TA

Packaging  

Tube

Published  

2003

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Obsolete

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

8

ECCN Code  

EAR99

Terminal Finish  

Matte Tin (Sn)

Additional Feature  

DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES

Voltage - Supply  

1.8V

Terminal Position  

DUAL

Peak Reflow Temperature (Cel)  

260

Number of Functions  

1

Terminal Pitch  

0.65mm

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

25AA040

Power Supplies  

2/5V

Interface  

SPI, Serial

Memory Size  

4Kb 512 x 8

Clock Frequency  

1MHz

Access Time  

5 ms

Memory Format  

EEPROM

Memory Interface  

SPI

Memory Width  

8

Density  

4 kb

Standby Current-Max  

0.000002A

Serial Bus Type  

SPI

Endurance  

1000000 Write/Erase Cycles

Data Retention Time-Min  

200

Write Protection  

HARDWARE/SOFTWARE

Voltage - Supply (Max)  

5.5V

Length  

4.4mm

Height Seated (Max)  

1.2mm

Width  

3mm

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free