CKM005
Description
IH MCU is an easy-used 4-bit CPU base microcontroller. It contains 4K-word ROM、 128-nibble RAM、timer/Counter、interrupt service 、IO control hardware and special feature for IH applications.
Key Features
- Total 24 crucial instructions and two addressing mode
- Most instructions need 1 word and 1 machine cycle(2 system clocks) except read table instruction(RTB)
- advance CMOS process
- Working memory with 4K*16 program ROM and 128*4 SRAM
- 4-level stacks
- Operating voltage: 4.5V~5.5V
