W83977EG-AW
vs
W83977EG-AW
feature comparison
| Rohs Code |
Yes
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Transferred
|
| Ihs Manufacturer |
NUVOTON TECHNOLOGY CORP
|
WINBOND ELECTRONICS CORP
|
| Part Package Code |
QFP
|
QFP
|
| Package Description |
LEAD FREE, PLASTIC, QFP-128
|
FQFP, QFP128,.67X.93,20
|
| Pin Count |
128
|
128
|
| Reach Compliance Code |
compliant
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Address Bus Width |
16
|
16
|
| Boundary Scan |
NO
|
NO
|
| Bus Compatibility |
PC-XT; PC-AT; ISA; PS/2
|
PC-XT; PC-AT; ISA; PS/2
|
| Clock Frequency-Max |
48 MHz
|
48 MHz
|
| External Data Bus Width |
8
|
8
|
| JESD-30 Code |
R-PQFP-G128
|
R-PQFP-G128
|
| Length |
20 mm
|
20 mm
|
| Number of I/O Lines |
22
|
22
|
| Number of Terminals |
128
|
128
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
FQFP
|
FQFP
|
| Package Equivalence Code |
QFP128,.67X.93,20
|
QFP128,.67X.93,20
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
FLATPACK, FINE PITCH
|
FLATPACK, FINE PITCH
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| RAM (words) |
256
|
256
|
| Seated Height-Max |
3.32 mm
|
3.32 mm
|
| Supply Voltage-Max |
5.5 V
|
5.5 V
|
| Supply Voltage-Min |
4.5 V
|
4.5 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
0.5 mm
|
0.5 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Width |
14 mm
|
14 mm
|
| Base Number Matches |
1
|
1
|
|
|
|