Microwire Interface Device 28-Pin PLCC

The MICROWIRE Interface Device MID gives a general microprocessor (such as National Series 32000® processors, Intel 80C188, 80C86 or 80286, Motorola 6800 and 68000 family of processors) the ability to communicate efficiently with up to eight peripheral devices via the serial MICROWIRE interface. The MID causes each of the peripheral devices to appear to the µP as memory mapped locations, by performing all the data serialization and transfer protocols to and from the peripherals.  

Multiplexed and Non-multiplexed microprocessor buscompatible

National/Intel and Motorola microprocessor bus compatible

Microprocessor Clock (CKIN) up to 20 MHz

MICROWIRE clock speeds up to 5 MHz

Directly compatible with 8- and 16-bit MICROWIRE peripherals

Commercial temperature range 0C to +70C

TP3465 for 8 Chip Select outputs (28-pin)

Memory mapped peripherals

Programmable MICROWIRE Clock to communicate with devices of different speeds

Operates as MICROWIRE bus master or slave

24-pin Skinny-DIP pkg or 28-pin PLCC

CMOS, Low Power