W29C040S-90B
vs
M29F040-90NRB/C
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
WINBOND ELECTRONICS CORP
|
ATMEL GRENOBLE
|
| Part Package Code |
SOIC
|
TSOP
|
| Package Description |
0.450 INCH, SOP-32
|
REVERSE, TSOP-32
|
| Pin Count |
32
|
32
|
| Reach Compliance Code |
unknown
|
unknown
|
| ECCN Code |
EAR99
|
3A001.A.2.C
|
| HTS Code |
8542.32.00.51
|
8542.32.00.51
|
| Access Time-Max |
90 ns
|
90 ns
|
| JESD-30 Code |
R-PDSO-G32
|
R-PDSO-G32
|
| JESD-609 Code |
e3
|
|
| Length |
20.45 mm
|
|
| Memory Density |
4194304 bit
|
4194304 bit
|
| Memory IC Type |
FLASH
|
FLASH
|
| Memory Width |
8
|
8
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
32
|
32
|
| Number of Words |
524288 words
|
524288 words
|
| Number of Words Code |
512000
|
512000
|
| Operating Mode |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
| Operating Temperature-Max |
70 °C
|
125 °C
|
| Operating Temperature-Min |
|
-55 °C
|
| Organization |
512KX8
|
512KX8
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOP
|
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
| Parallel/Serial |
PARALLEL
|
PARALLEL
|
| Programming Voltage |
5 V
|
5 V
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
3 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
|
MILITARY
|
| Terminal Finish |
MATTE TIN
|
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
|
| Terminal Position |
DUAL
|
DUAL
|
| Type |
NOR TYPE
|
NOR TYPE
|
| Width |
11.3 mm
|
|
| Write Cycle Time-Max (tWC) |
10 ms
|
|
| Base Number Matches |
1
|
1
|
| Additional Feature |
|
100,000 PROGRAM/ERASE CYCLES
|
| Screening Level |
|
MIL-STD-883 Class B
|
|
|
|
Compare W29C040S-90B with alternatives
Compare M29F040-90NRB/C with alternatives