650x identification
| |
1 |
2 |
|
| UM |
6502 |
A |
|
| |
|
| 2. Frequency |
| No designation |
|
1 MHz |
| A |
|
2 MHz |
| B |
|
3 MHz |
| C |
|
4 MHz |
| |
| |
1. Part number |
| 6502 |
|
6502 microprocessor (64 KB addressable memory, on-chip clock) |
| 6507 |
|
Modified version of 6502 microprocessor (8 KB addressable memory, on-chip clock) |
| 6512 |
|
Version of 6502 microprocessor without on-chip clock |
80486 identification
| |
1 |
2 |
3 |
|
4 |
|
| U5 |
S |
D |
LV |
- |
SUPER33 |
|
| |
|
|
| 4. Frequency |
| SUPER25 |
|
25 MHz |
| SUPER33 |
|
33 MHz |
| SUPER40 |
|
40 MHZ |
| |
| |
|
3. Operating voltage |
| blank |
|
5 V |
| LV |
|
3.3 V |
| |
| |
|
|
2. Chip pin-out |
| blank |
|
SX Pin Grid Array |
| D |
|
DX Pin Grid Array |
| F |
|
LQFP |
| |
| |
|
|
|
1. SX compatibility |
| S |
|
Compatible with 80486SX |
|
