UPD703102A-33

PRELIMINARY DATA SHEET MOS INTEGRATED CIRCUIT µPD703100A-33, 703100A-40, 703101A-33, 703102A-33 V850E/MS1 32/16-BIT SINGLE-CHIP MICROCONTROLLERS TM The µPD703101A-33 and µPD703102A-33 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, interrupt controller, real-time pulse unit, serial interface, A/D converter, and DMA controller. The µPD703100A-33 and µPD703100A-40 are ROM-less versions of the µPD703101A-33 and µPD703102A-33 products. The µPD703100-33, µPD703100-40, µPD703101-33, and µPD703102-33 are also available as products having a 5.0-V power supply for external pins. Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before designing. V850E/MS1 User’s Manual Hardware: U12688E V850E/MS1 User’s Manual Architecture: U12197E FEATURES Number of instructions: 81 Minimum instruction execution time 25 ns (@ 40-MHz operation) ····· µPD703100A-40 30 ns (@ 33-MHz operation) ····· µPD703100A-33, 703101A-33, 703102A-33 General registers 32 bits × 32 Instruction set optimized for control applications Internal memory ROM:None (µPD703100A-33, 703100A-40), 96 Kbytes (µPD703101A-33), 128 Kbytes (µPD703102A-33) RAM: 4 Kbytes Advanced on-chip interrupt controller Real-time pulse unit suitable for control operations Powerful serial interface (on-chip dedicated baud rate gener...