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MN1500 - Matsushita
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MN1500 Family
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Developer Matsushita
Manufacturer Matsushita
Type microcontrollers
Production 1979
ISA MN1500
Word size 4 bit
0.5 octets
1 nibbles
Technology pMOS, nMOS, CMOS

The MN1500 series is a family of 4-bit microcontrollers developed by Matsushita Electric (Panasonic) introduced in early 1979. This series is an enhanced version of the MN1400 family, increasing the stack from 2 levels to 16, providing interrupt facility, and including an enhanced set of instructions.

Members[edit]

Part Configuration Process Description
MN1500
MN1510
MN1520
MN1530
MN1541
MN1542 2048x8 ROM, 152x4 RAM, 28 I/O NMOS
MN1544 4096x8 ROM, 256x4 RAM, 28 I/O NMOS
MN1562 2048x8 ROM, 152x4 RAM, 52 I/O NMOS
MN1564 4096x8 ROM, 256x4 RAM, 52 I/O NMOS
MN1550
MN1570
MN1580
MN1591 256x4 RAM, 28 I/O NMOS Version of MN1544 with no ROM
MN1599 256x4 RAM, 52 I/O NMOS Version of MN1564 with no ROM

Design[edit]

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ISA[edit]

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Facts about "MN1500 - Matsushita"
designerMatsushita +
full page namematsushita/mn1500 +
instance ofmicrocontroller family +
instruction set architectureMN1500 +
main designerMatsushita +
manufacturerMatsushita +
nameMN1500 Family +
technologypMOS +, nMOS + and CMOS +
word size4 bit (0.5 octets, 1 nibbles) +