UPD70F3035AY

DATA SHEET µPD703034A, 703034AY, 703035A, 703035AY, 70F3035A, 70F3035AY V850/SB2 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS TM MOS INTEGRATED CIRCUIT DESCRIPTION The µPD703034A, 703034AY, 703035A, 703035AY, 70F3035A, and 70F3035AY (V850/SB2) are 32-/16-bit single-chip microcontrollers of the V850 FamilyTM for AV equipment. 32-bit CPU, ROM, RAM, timer/counters, serial interfaces, A/D converter, DMA controller, and so on are integrated on a single chip. The µPD70F3035A and 70F3035AY have flash memory in place of the internal mask ROM of the µPD703035A and 703035AY. Because flash memory allows the program to be written and erased electrically with the device mounted on the board, these products are ideal for the evaluation stages of system development, small-scale production, and rapid development of new products. Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before designing. TM V850/SB1 , V850/SB2 User’s Manual Hardware: U13850E V850 Family User’s Manual Architecture: U10243E FEATURES { Number of instructions: 74 { Minimum instruction execution time: 76.9 ns (@ internal 13 MHz operation) { General-purpose registers: 32 bits × 32 registers { Instruction set: Signed multiplication, saturation operations, 32-bit shift instructions, bit manipulation instructions, load/store instructions { Memory space: 16 MB linear address space { Internal memory ROM: 128 KB (µPD703034A, 703034AY: mask ROM) 256 KB (µPD703035A, 703035AY: mask ROM)...