M29F002B-90K1
vs
AT49F020-90JIT/R
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
STMICROELECTRONICS
ATMEL CORP
Part Package Code
QFJ
QFJ
Package Description
QCCJ, LDCC32,.5X.6
PLASTIC, LCC-32
Pin Count
32
32
Reach Compliance Code
not_compliant
compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.51
8542.32.00.51
Access Time-Max
90 ns
90 ns
Additional Feature
20 YEAR DATA RETENTION; BOTTOM BOOT BLOCK
Boot Block
BOTTOM
Command User Interface
YES
Data Polling
YES
Data Retention Time-Min
20
Endurance
100000 Write/Erase Cycles
JESD-30 Code
R-PQCC-J32
R-PQCC-J32
JESD-609 Code
e0
e0
Length
13.995 mm
13.97 mm
Memory Density
2097152 bit
2097152 bit
Memory IC Type
FLASH
FLASH
Memory Width
8
8
Number of Functions
1
1
Number of Sectors/Size
1,2,1,3
Number of Terminals
32
32
Number of Words
262144 words
262144 words
Number of Words Code
256000
256000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
85 °C
Operating Temperature-Min
-40 °C
Organization
256KX8
256KX8
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
QCCJ
QCCJ
Package Equivalence Code
LDCC32,.5X.6
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER
CHIP CARRIER
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.56 mm
3.55 mm
Sector Size
16K,8K,32K,64K
Standby Current-Max
0.0001 A
Supply Current-Max
0.02 mA
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
INDUSTRIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Toggle Bit
YES
Type
NOR TYPE
NOR TYPE
Width
11.455 mm
11.43 mm
Base Number Matches
1
1
Pbfree Code
Moisture Sensitivity Level
2
Output Characteristics
3-STATE
Compare M29F002B-90K1 with alternatives
Compare AT49F020-90JIT/R with alternatives