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MN1400 - Matsushita
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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.

Members[edit]

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[edit]

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ISA[edit]

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Documents[edit]


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Facts about "MN1400 - Matsushita"
designerMatsushita +
full page namematsushita/mn1400 +
instance ofmicrocontroller family +
instruction set architectureMN1400 +
main designerMatsushita +
manufacturerMatsushita +
nameMN1400 Family +
technologypMOS +, nMOS + and CMOS +
word size4 bit (0.5 octets, 1 nibbles) +