UPD703025A中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

V853? 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

The μPD703003A, 703004A, and 703025A are members of the V850 FamilyTM of 32-bit single-chip microcontrollers designed for real-time control operations. These microcontrollers provide on-chip features including a 32-bit CPU core, ROM, RAM, an interrupt controller, a real-time pulse unit, a serial interface, an A/D converter, a D/A converter, and PWM.

FEATURES

? Number of instructions: 74

? Minimum instruction execution time: 30 ns (@ 33 MHz operation)

? General-purpose registers: 32 bits ×32 registers

? Instruction set optimized for control applications

? On-chip memory ROM: 256 KB (μPD703025A)

128 KB (μPD703003A)

96 KB (μPD703004A)

RAM: 8 KB (μPD703025A)

4 KB (μPD703003A, 703004A)

? Advanced on-chip interrupt controller

? Real-time pulse unit suitable for control operations

? Powerful serial interface (on-chip dedicated baud rate generator)

? On-chip clock generator

? 10-bit resolution A/D converter: 8 channels

? 8-bit resolution D/A converter: 2 channels

? 8-/9-/10-/12-bit resolution PWM: 2 channels

? Power saving functions

APPLICATIONS

? AV: Camcorders, VCRs, etc.

? Office equipment: PPCs, LBPs, printers, etc.

? Industrial equipment: Motor controllers, NC machine tools, etc.

? Communications equipment: Mobile telephones, etc.