NM25C040LEM8X
vs
SLA25C040-S/P
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Transferred
Obsolete
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
INFINEON TECHNOLOGIES AG
Part Package Code
SOIC
SOIC
Package Description
SOP,
PLASTIC, DSO-8
Pin Count
8
8
Reach Compliance Code
unknown
not_compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.51
8542.32.00.51
Clock Frequency-Max (fCLK)
1 MHz
2.1 MHz
JESD-30 Code
R-PDSO-G8
R-PDSO-G8
Length
4.9 mm
4.9 mm
Memory Density
4096 bit
4096 bit
Memory IC Type
EEPROM
EEPROM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
8
8
Number of Words
512 words
512 words
Number of Words Code
512
512
Operating Mode
SYNCHRONOUS
SYNCHRONOUS
Operating Temperature-Max
85 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Organization
512X8
512X8
Output Characteristics
3-STATE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Parallel/Serial
SERIAL
SERIAL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.75 mm
1.75 mm
Serial Bus Type
SPI
SPI
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
2.7 V
2.7 V
Supply Voltage-Nom (Vsup)
5 V
4.5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
INDUSTRIAL
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
3.9 mm
3.9 mm
Write Cycle Time-Max (tWC)
10 ms
8 ms
Base Number Matches
3
2
Rohs Code
Additional Feature
SPI BUS SERIAL INTERFACE; 40 YEARS DATA RETENTION; 8 BYTE PAGE MODE
Data Retention Time-Min
40
Endurance
1000000000 Write/Erase Cycles
JESD-609 Code
e0
Package Equivalence Code
SOP8,.25
Terminal Finish
TIN LEAD
Write Protection
HARDWARE/SOFTWARE
Compare NM25C040LEM8X with alternatives
Compare SLA25C040-S/P with alternatives