UPD17705
FEATURES
µ PD17704
Program memory (ROM) 16K bytes (8192 × 16 bits) 672 × 4 bits
µ PD17705
24K bytes (12288 × 16 bits)
µ PD17707
µ PD17708
32K bytes (16384 × 16 bits)
µ PD17709
General Purpose data memory (RAM)
1120 × 4 bits
1776 × 4 bits
- Instruction execution time 1.78 µ s (with f X = 4.5-MHz crystal oscillator)
- PLL frequency synthesizer Dual modulus prescaler (130 MHz MAX.), programmable divider, phase parator, charge pump
- Abundant peripheral hardware units General-purpose I/O ports, serial interfaces, A/D converter, D/A converter (PWM output), BEEP output, frequency counter
- Many interrupts External Internal : 6 sources : 6 sources
- Power-ON reset, CE reset, and power failure detection circuit
- Supply voltage: V DD = 5 V ± 10 %
Unless otherwise specified, the µ PD17709 is treated as the representative model in this document.
The information in this document is subject to change without notice. Document No. U11624EJ2V0DS00 (2nd edition) Date Published December...
