Semiconductor & Computer Engineering
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MN1400 - Matsushita
| MN1400 Family | |
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| |
| Developer | Matsushita |
| Manufacturer | Matsushita |
| Type | microcontrollers |
| Production | 1977 |
| ISA | MN1400 |
| Word size | 4 bit 0.5 octets
1 nibbles |
| Technology | pMOS, nMOS, CMOS |
MN1400 series was a family of 4-bit microcontrollers developed by Matsushita (Panasonic). Released to the market in September-October of 1977, the chip included 75 instructions with a 10 microsecond instruction cycle. The chips come in nMOS, pMOS, and CMOS versions.
Contents
Members
| Part | Configuration | Process | Description |
|---|---|---|---|
| MN1400 | 1024x8 ROM, 64x4 RAM | NMOS | General Purpose |
| MN1402 | 7684x8 ROM, 32x4 RAM | NMOS | |
| MN1403 | 512x8 ROM, 16x4 RAM | NMOS | |
| MN1404 | 512x8 ROM, 16x4 RAM | NMOS | Used in SU-V6X Stereo Amplifier (1983) |
| MN1405 | 2048x8 ROM, 128x4 RAM | NMOS | |
| MN1410 | NMOS | for TV electronics, TV, VTR tuner | |
| MN1420 | 1 kB | NMOS | LED Driver |
| MN1421 | 1 kB | NMOS | LED Driver |
| MN1427 | CMOS | for Audio tuner | |
| MN1430 | 1024x8 ROM, 64x4 RAM | PMOS | PMOS version of MN1400 |
| MN1432 | 7684x8 ROM, 32x4 RAM | PMOS | PMOS version of MN1402 |
| MN1435 | 2048x8 ROM, 128x4 RAM | PMOS | PMOS version of MN1405 |
| MN1450 | 1024x8 ROM, 64x4 RAM | CMOS | CMOS version of MN1400 |
| MN1450A | 1.5 kB | CMOS | High-voltage applications |
| MN1453 | 512x8 ROM, 16x4 RAM | CMOS | CMOS version of MN1403 |
| MN1454 | 512x8 ROM, 16x4 RAM | CMOS | CMOS version of MN1404 |
| MN1455 | 2048x8 ROM, 128x4 RAM | CMOS | CMOS version of MN1405 |
| MN1460 | 1 kB | CMOS | Low Voltage |
| MN1460 | 500 B | CMOS | |
| MN1456A | CMOS | ||
| MN1480 | CMOS | for TV electronics, TV, VTR tuner | |
| MN1498 | 64x4 RAM | NMOS | NMOS version of MN1400 with no ROM |
| MN1499 | 2 kB | Evaluation chip | |
| MN1499A | 2 kB | Evaluation chip | |
| MN14531 | 500 B | CMOS | For general house appliances |
| MN14532 | 500 B | CMOS | For general house appliances |
| MN1201 | Dual 4-bit data latch | ||
| MN1202 | I/O Expander, tri-state | ||
| MN1204 | DAC | ||
| MN1206 | Clock generator | ||
| MN1207 | CRT interface |
Design
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ISA
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Facts about "MN1400 - Matsushita"
| designer | Matsushita + |
| full page name | matsushita/mn1400 + |
| instance of | microcontroller family + |
| instruction set architecture | MN1400 + |
| main designer | Matsushita + |
| manufacturer | Matsushita + |
| name | MN1400 Family + |
| technology | pMOS +, nMOS + and CMOS + |
| word size | 4 bit (0.5 octets, 1 nibbles) + |