Surface Mount  

NO

Number of Terminals  

8

Rohs Code  

No

Part Life Cycle Code  

Obsolete

Ihs Manufacturer  

NATIONAL SEMICONDUCTOR CORP

Part Package Code  

DIP

Package Description  

DIP, DIP8,.3

Clock Frequency-Max (fCLK)  

2.1 MHz

Number of Words  

512 words

Number of Words Code  

512

Operating Temperature-Max  

70 °C

Package Body Material  

PLASTIC/EPOXY

Package Code  

DIP

Package Equivalence Code  

DIP8,.3

Package Shape  

RECTANGULAR

Package Style  

IN-LINE

Supply Voltage-Nom (Vsup)  

5 V

JESD-609 Code  

e0

Pbfree Code  

No

ECCN Code  

EAR99

Terminal Finish  

TIN LEAD

Additional Feature  

HARDWARE & SOFTWARE WRITE PROTECTION; DATA RETENTION > 40 YEARS

HTS Code  

8542.32.00.51

Terminal Position  

DUAL

Terminal Form  

THROUGH-HOLE

Number of Functions  

1

Terminal Pitch  

2.54 mm

Reach Compliance Code  

unknown

Pin Count  

8

JESD-30 Code  

R-PDIP-T8

Qualification Status  

Not Qualified

Supply Voltage-Max (Vsup)  

5.5 V

Temperature Grade  

COMMERCIAL

Supply Voltage-Min (Vsup)  

4.5 V

Operating Mode  

SYNCHRONOUS

Supply Current-Max  

0.003 mA

Organization  

512X8

Output Characteristics  

3-STATE

Seated Height-Max  

5.08 mm

Memory Width  

8

Standby Current-Max  

0.00015 A

Memory Density  

4096 bit

Parallel/Serial  

SERIAL

Memory IC Type  

EEPROM

Serial Bus Type  

SPI

Endurance  

1000000 Write/Erase Cycles

Write Cycle Time-Max (tWC)  

5 ms

Data Retention Time-Min  

100

Write Protection  

HARDWARE/SOFTWARE

Length  

9.817 mm

Width  

7.62 mm