UPD17017 Description
DATA SHEET µPD17016, 17017 4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DIGITAL TUNING SYSTEM HARDWARE MOS INTEGRATED CIRCUIT The µPD17016 and 17017 are 4-bit single-chip CMOS microcontrollers equipped with hardware for digital tuning systems. The CPU employs the 17K architecture and can directly manipulate the data memory, execute various operations, and control the peripheral hardware with a single instruction. All the...
UPD17017 Key Features
- 17K architecture: general-purpose register method
- Program memory (ROM) 8 KB (3836 × 16 bits) : µPD17016 16 KB (7932 × 16 bits) : µPD17017
- General-purpose data memory (RAM) 320 × 4 bits: µPD17016 432 × 4 bits: µPD17017
- Instruction execution time 4.44 µs (with 4.5-MHz crystal resonator)
- Decimal operation
- Table reference
- Hardware for PLL frequency synthesizer Dual modulus prescaler (150 MHz max.), programmable divider, charge pump
- A wealth of peripheral hardware General-purpose I/O ports, LCD controller/driver, serial interface, A/D converter, D/A c
- Interrupt External: 1 Internal: 1
- Power-ON reset, reset by CE pin, and power failure detection circuit