UPD703004A

DATA SHEET MOS INTEGRATED CIRCUIT µPD703003A, 703004A, 703025A V853TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS The µPD703003A, 703004A, and 703025A are members of the V850 Family TM 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. Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before designing. V853 User’s Manual Hardware: U10913E V850 Family User’s Manual Architecture: U10243E 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 ma...