UPD784927中文资料瑞萨数据手册PDF规格书

FEATURES

• High instruction execution speed realized by 16-bit CPU core

• Minimum instruction execution time: 250 ns (with 8 MHz internal clock)

• High internal memory capacity

• VCR analog circuits conforming to VHS Standard

• CTL amplifier • DFG amplifier • Reel FG comparator (2 channels)

• RECCTL driver (rewritable) • DPG amplifier • CSYNC comparator

• CFG amplifier • DPFG separation circuit (ternary separation circuit)

• Timer unit (super timer unit) for servo control

• Serial interface : 3 channels

• 3-wire serial I/O : 2 channels

• I2C bus interface: 1 channel

• A/D converter: 12 channels (conversion time: 10 μs)

• Low-frequency oscillation mode: main system clock frequency = internal clock frequency

• Low-power consumption mode: CPU can operate with a subsystem clock.

• Supply voltage range: VDD = +2.7 to 5.5 V

• Hardware watch function: watch operation at low voltage (VDD = 2.7 V (MIN.)) and low current consumption