D8257
vs
IP82C237-12
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
INTEL CORP
|
HARRIS SEMICONDUCTOR
|
| Part Package Code |
DIP
|
|
| Package Description |
DIP, DIP40,.6
|
DIP, DIP40,.6
|
| Pin Count |
40
|
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.31.00.01
|
8542.31.00.01
|
| Address Bus Width |
8
|
16
|
| Bus Compatibility |
MCS-85
|
80C286; 80286; 80186; 80C86; 8086; 80C88; 8088; 8085; Z80; NSC800
|
| Clock Frequency-Max |
3.125 MHz
|
12.5 MHz
|
| External Data Bus Width |
8
|
8
|
| JESD-30 Code |
R-GDIP-T40
|
R-PDIP-T40
|
| JESD-609 Code |
e0
|
e0
|
| Length |
52.325 mm
|
|
| Number of DMA Channels |
4
|
4
|
| Number of Terminals |
40
|
40
|
| Operating Temperature-Max |
70 °C
|
85 °C
|
| Operating Temperature-Min |
|
-40 °C
|
| Package Body Material |
CERAMIC, GLASS-SEALED
|
PLASTIC/EPOXY
|
| Package Code |
DIP
|
DIP
|
| Package Equivalence Code |
DIP40,.6
|
DIP40,.6
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
IN-LINE
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
5.72 mm
|
|
| Supply Voltage-Max |
5.25 V
|
5.5 V
|
| Supply Voltage-Min |
4.75 V
|
4.5 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
NO
|
NO
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
COMMERCIAL
|
INDUSTRIAL
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
| Terminal Pitch |
2.54 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
15.24 mm
|
|
| uPs/uCs/Peripheral ICs Type |
DMA CONTROLLER
|
DMA CONTROLLER
|
| Base Number Matches |
2
|
2
|
| Supply Current-Max |
|
25 mA
|
|
|
|
Compare D8257 with alternatives
Compare IP82C237-12 with alternatives