M28256-20WKA1
vs
AM28F010-90C4JI
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Contact Manufacturer
Ihs Manufacturer
STMICROELECTRONICS
ROCHESTER ELECTRONICS LLC
Part Package Code
QFJ
Package Description
QCCJ, LDCC32,.5X.6
QCCJ,
Pin Count
32
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.51
8542.32.00.51
Access Time-Max
200 ns
90 ns
Command User Interface
NO
Data Polling
YES
Endurance
100000 Write/Erase Cycles
JESD-30 Code
R-PQCC-J32
R-PQCC-J32
JESD-609 Code
e3
e0
Length
13.995 mm
13.97 mm
Memory Density
262144 bit
1048576 bit
Memory IC Type
EEPROM
FLASH
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
32
32
Number of Words
32768 words
131072 words
Number of Words Code
32000
128000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
85 °C
Operating Temperature-Min
-40 °C
Organization
32KX8
128KX8
Output Characteristics
3-STATE
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
Page Size
64 words
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
3 V
12 V
Qualification Status
Not Qualified
Seated Height-Max
3.56 mm
3.556 mm
Standby Current-Max
0.00002 A
Supply Current-Max
0.015 mA
Supply Voltage-Max (Vsup)
3.6 V
5.5 V
Supply Voltage-Min (Vsup)
2.7 V
4.5 V
Supply Voltage-Nom (Vsup)
3 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
INDUSTRIAL
Terminal Finish
MATTE TIN
TIN LEAD
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Toggle Bit
YES
Width
11.455 mm
11.43 mm
Write Cycle Time-Max (tWC)
5 ms
Base Number Matches
2
1
Type
NOR TYPE
Compare M28256-20WKA1 with alternatives
Compare AM28F010-90C4JI with alternatives