General
|
General Information |
The 6801 was Motorola’s first microcomputer. The 6801 added new instructions, but was fully software compatible with the 6800. |
|
Production |
4th Quarter 1978 |
| Designers | Unknown |
Architecture
| Type | Data Word | Address Space | Clock | Instruct- ions | Assists | Reg’s GP | Reg’s Math | Reg’s Index | IO Ports | Stack | Interrupts | Memory |
| MCU, HMOS | 8-bit | 64K | 1Mhz, 1.25Mhz, 1.5Mhz, 2Mhz | BCD | 2 | 0 | 1 | 31 I/O Lines | Ext RAM | Vectored Multi-level | 2K ROM, 128B RAM |
Packages
|
Chip Name |
Package |
On-Chip Identification |
Picture |
General Comments |
| MC6801 | ||||
| MC6801-1 | ||||
| MC68A01 | ||||
| MC68B01 |
Related Chips
|
Related Chips |
MC6800, MC6802, MC6803, MC6805, MC6809 |
|
Second Sources |
AMI, Fairchild, Hitachi |
| Support Chips |