W49F002UP70
vs
M29F002BT90K6F
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
WINBOND ELECTRONICS CORP
STMICROELECTRONICS
Part Package Code
QFJ
QFJ
Package Description
PLASTIC, LCC-32
LEAD FREE, PLASTIC, LCC-32
Pin Count
32
32
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.51
8542.32.00.51
Access Time-Max
70 ns
70 ns
Boot Block
BOTTOM
TOP
JESD-30 Code
R-PQCC-J32
R-PQCC-J32
JESD-609 Code
e0
Length
13.97 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 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 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
3.56 mm
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
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Type
NOR TYPE
NOR TYPE
Width
11.43 mm
11.43 mm
Base Number Matches
1
2
Additional Feature
TOP BOOT BLOCK
Command User Interface
YES
Data Polling
YES
Endurance
100000 Write/Erase Cycles
Number of Sectors/Size
1,2,1,3
Package Equivalence Code
LDCC32,.5X.6
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Sector Size
16K,8K,32K,64K
Standby Current-Max
0.0001 A
Supply Current-Max
0.02 mA
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Toggle Bit
YES
Compare W49F002UP70 with alternatives
Compare M29F002BT90K6F with alternatives