Factory Lead Time  

6 Weeks

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

8-SOIC (0.154, 3.90mm Width)

Number of Pins  

8

Memory Types  

Non-Volatile

Operating Temperature  

-40°C~150°C TA

Packaging  

Tube

Published  

2009

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

8

ECCN Code  

EAR99

Terminal Finish  

Matte Tin (Sn) - annealed

Voltage - Supply  

2.5V~5.5V

Terminal Position  

DUAL

Peak Reflow Temperature (Cel)  

260

Number of Functions  

1

Supply Voltage  

2.7V

Terminal Pitch  

1.27mm

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

25LC640A

Pin Count  

8

Operating Supply Voltage  

5V

Interface  

SPI, Serial

Memory Size  

64Kb 8K x 8

Nominal Supply Current  

5mA

Clock Frequency  

5MHz

Access Time  

100 ns

Memory Format  

EEPROM

Memory Interface  

SPI

Memory Width  

8

Write Cycle Time - Word, Page  

6ms

Density  

64 kb

Serial Bus Type  

SPI

Write Cycle Time-Max (tWC)  

6ms

Length  

4.9mm

Height Seated (Max)  

1.75mm

Width  

3.9mm

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant