bookmark site
save to del.icio.us
Intel i8085A/i8085AH processor
Identification
Model name:
i8085A/i8085AH.
Supplier:
Intel.
Component class:
CPU.
Generation
Generation: 8080.
Compatibility
Intel i8080 CPU upward instruction compatible.
Extra instructions:
- SIM (Set Interrupt Mask)
- RIM (Read Interrupt Mask)
Extra interrupt lines, including NMI (Non-Maskable Interrupt).
Architecture
8 bit data bus.
16 bit address bus.
Data and address bus are multiplexed.
Separate address space for instructions and data (Harvard architecture).
Clock speed
| Clock speed | Model | Periphery | Manufacturing technology |
|---|---|---|---|
| 3 MHz | Intel i8085A | NMOS | |
| Intel iM8085A CPU | military (-55 - 125 °C) | NMOS | |
| 5 MHz | Intel i8085AH-2 CPU | HMOS | |
| 6 MHz | Intel i8085AH-1 CPU | HMOS | |
| Intel iM8085AH CPU | military (-55 - 125 °C) | HMOS |
Physics
Number of transistors: 6200.
Packaging: 40 pin CerDIP.
Dates
|
|
|
Page viewed 8 times since Mon 17 Nov 2008, 14:30.
