General
|
General Information |
The TMS1270 is a 40-lead version of the TMS1070 |
|
Production |
Early 1975 |
| Designers | Unknown |
Architecture
| Type | Data Word | Address Space | Clock | Instructions | Assists | Reg’s GP | Reg’s Math | Reg’s Index | IO Ports | Stack | Interrupts | Memory |
| PMOS, MCU | 4-bit | 1KB | 300Khz | 43 Standard Instructions & 1024 Micro- instructions | NA | 1 | 1 | 0 | “K” Inputs 4 bits parallel, “R” Outputs 11 lines / bits, “O” Outputs 8 bits parallel | 1x10bits | None | ROM 1KBRAM 32B |
Packages
|
Package |
Package |
On-Chip Identification |
Picture |
General Comments |
| TMS1270JLC |
White/Gold CerDIP, 40-lead |
TMS1270JLC | Suffix of C, L, P indicates temperature range (C=-12o5C to 85oC, L = -0oC to 70oC) | |
| TMS1270NLC |
Black Resin, 40-lead DIP |
TMS1270NLC | ||
| TMS1270NLL |
Black Resin, 40-lead DIP |
TMS1270NLL | ||
| TMS1270NLP |
Black Resin, 40-lead DIP |
TMS1270NLP |