MN158614 4-Bit Microcontroller-Microcomputer - DTMF & display drivers
From Matsushita Electric Works, Ltd.
| Clock Frequency - Max. (Hz) | 3.58M |
| Clock Frequency - Min. (Hz) | 1.0M |
| Max Instruction Length (bits) | 16 |
| Memory Addressing Range | 64k |
| Military | N |
| Min Instruction Length (bits) | 8 |
| No. of I/O Ports | 8 |
| No. of Non-Maskable Interrupts | 0 |
| Number of Addressing Modes | 5 |
| Number of I/O Lines | 31 |
| Number of Interrupt Lines | 1 |
| Number of Maskable Interrupts | 1 |
| On-Chip RAM (Bytes) | 128 |
| On-Chip ROM (bytes) | 6k |
| Package | None |
| Pins | 84 |
| Technology | CMOS |
| Vsup Nom.(V) Supply Voltage | 5.0 |
