M28256-20WKA1
vs
EN29LV160AT-70UI
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Contact Manufacturer
Ihs Manufacturer
STMICROELECTRONICS
ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC
Part Package Code
QFJ
Package Description
QCCJ, LDCC32,.5X.6
SOP, SOP44,.63
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
70 ns
Command User Interface
NO
YES
Data Polling
YES
YES
Endurance
100000 Write/Erase Cycles
100000 Write/Erase Cycles
JESD-30 Code
R-PQCC-J32
R-PDSO-G44
JESD-609 Code
e3
Length
13.995 mm
28.5 mm
Memory Density
262144 bit
16777216 bit
Memory IC Type
EEPROM
FLASH
Memory Width
8
16
Number of Functions
1
1
Number of Terminals
32
44
Number of Words
32768 words
1048576 words
Number of Words Code
32000
1000000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
85 °C
Operating Temperature-Min
-40 °C
Organization
32KX8
1MX16
Output Characteristics
3-STATE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
QCCJ
SOP
Package Equivalence Code
LDCC32,.5X.6
SOP44,.63
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER
SMALL OUTLINE
Page Size
64 words
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
3 V
3 V
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.56 mm
3 mm
Standby Current-Max
0.00002 A
0.000005 A
Supply Current-Max
0.015 mA
0.016 mA
Supply Voltage-Max (Vsup)
3.6 V
3.6 V
Supply Voltage-Min (Vsup)
2.7 V
2.7 V
Supply Voltage-Nom (Vsup)
3 V
3 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
INDUSTRIAL
Terminal Finish
MATTE TIN
Terminal Form
J BEND
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
DUAL
Toggle Bit
YES
YES
Width
11.455 mm
12.6 mm
Write Cycle Time-Max (tWC)
5 ms
0.00007 ms
Base Number Matches
1
2
Additional Feature
IT ALSO OPERATES AT REGULATED SUPPLY VOLTAGE 3 TO 3.6 V
Alternate Memory Width
8
Boot Block
TOP
Common Flash Interface
YES
Data Retention Time-Min
20
Number of Sectors/Size
1,2,1,31
Ready/Busy
YES
Sector Size
16K,8K,32K,64K
Type
NOR TYPE
Compare M28256-20WKA1 with alternatives
Compare EN29LV160AT-70UI with alternatives