UPD17149 Overview
These microcontrollers employ a CPU of the general-purpose register type that can execute direct memory operations and direct memory-to-memory data transfer for efficient programming. All the instructions consist of 16 bits per word. In addition, a one-time PROM version, the µ PD17P149, is also available for program evaluation.
UPD17149 Key Features
- 17K architecture
- Data memory (RAM)
- External interrupt
- Instruction execution time
- 8-bit A/D converter
- Serial interface
- POC circuit (mask option)
- Operating voltage