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UMC identification
650x identification
Related links: 650x
| 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
Related links: 80486
| 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 | ||||||
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