UPD17934
Overview
- Program memory (ROM)
- Peripheral hardware General-purpose I/O ports, LCD controller/driver, serial interface, A/D converter, BEEP output, frequency counter
- Interrupt External: 1 source Internal : 3 sources
- Reset by RESET pin
- Low power consumption
- Supply voltage: V DD = 1.05 to 1.8 V µ PD17933 µ PD17934 448 × 4 bits
- : 12K bytes (6144 × 16 bits) : 16K bytes (8192 × 16 bits)
- General-purpose data memory (RAM) ) Instruction execution time 53.3 µ s (with 75-kHz crystal resonator)
- PLL frequency synthesizer Dual modulus prescaler (220 MHz MAX.), programmable divider, phase comparator, charge pump
