| IC number: | 6502 |
| IC function: | 8-bit microprocessor |
| Related components: | 65CE02 (enhanced CMOS version), 6500/1 (microcontroller) |
| IC number | Manufacturer | Documentation |
|---|---|---|
| 6502 | MOS Technology / CSG | Not available |
| IC number | Package | Speed | CBM part number | CBM part description |
|---|---|---|---|---|
| MCS6502 | 40-pin Ceramic DIP | 1 MHz | ||
| MPS6502 | 40-pin Plastic DIP | 1 MHz | ||
| MCS6502A | 40-pin Ceramic DIP | 2 MHz | ||
| MPS6502A | 40-pin Plastic DIP | 2 MHz | ||
| MCS6502B | 40-pin Ceramic DIP | 3 MHz | ||
| MPS6502B | 40-pin Plastic DIP | 3 MHz |
| Device | Position |
|---|
| Pin | Type | Name |
|---|---|---|
| 1 | Power | VSS |
| 2 | Input | RDY |
| 3 | Output | ø1 |
| 4 | Input | IRQ_ |
| 5 | N/C | NC |
| 6 | Input | NMI_ |
| 7 | Output | SYNC |
| 8 | Power | VCC |
| 9..20 | Output | A0..A11 |
| 21 | Power | VSS |
| 22..25 | Output | A12..A15 |
| 26..33 | I/O | D7..D0 |
| 34 | Output | R/W_ |
| 35..36 | N/C | NC |
| 37 | Input | ø0 |
| 38 | Input | SO |
| 39 | Output | ø2 |
| 40 | Input | RES_ |