From WikiChip
5700/6700 - Monolithic Memories
< monolithic memories

MMI 5700/6700
no photo (ic).svg
Developer Monolithic Memories
Manufacturer Monolithic Memories
Type microcontrollers
Production 1974
Architecture 4-bit, bit-slice
ISA 5700
Word size 4 bit
0.5 octets
1 nibbles
Technology Schottky TTL
Clock 1 MHz-5 MHz
Package DIP40

The MMI 5700/6700 was a family of 4-bit bit-slice microcontrollers developed by Monolithic Memories and introduced in 1974. This series was sold as very simple MCUs aimed to replace what would otherwise be around 25-30 discrete logic chips. Typically multiple MCUs were hooked up together to create large data word sizes such as 8-bit and 16-bit.

2nd sources[edit]

Members[edit]

Part Frequency Description
5701 4 MHz Commercial version
6701 5 MHz Military version

Design[edit]

New text document.svg This section is empty; you can help add the missing info by editing this page.

Documents[edit]


Text document with shapes.svg This article is still a stub and needs your attention. You can help improve this article by editing this page and adding the missing information.
designerMonolithic Memories +
full page namemonolithic memories/5700 +
instance ofmicrocontroller family +
instruction set architecture5700 +
main designerMonolithic Memories +
manufacturerMonolithic Memories +
nameMMI 5700/6700 +
packageDIP40 +
technologySchottky TTL +
word size4 bit (0.5 octets, 1 nibbles) +