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UPD70F3033AY Datasheet(PDF) 1 Page - NEC |
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UPD70F3033AY Datasheet(HTML) 1 Page - NEC |
1 / 29 page MOS INTEGRATED CIRCUIT µµµµPD703031A, 703031AY, 703033A, 703033AY, 70F3033A, 70F3033AY V850/SB1 TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS Document No. U14734EJ1V0DS00 (1st edition) Date Published April 2000 N CP(K) Printed in Japan DATA SHEET © 2000 The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC representative for availability and additional information. DESCRIPTION The µPD703031A, 703031AY, 703033A, 703033AY, 70F3033A, and 70F3033AY (V850/SB1) are 32-/16-bit single-chip microcontrollers of the V850 Family TM 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 µPD70F3033A and 70F3033AY have flash memory in place of the internal mask ROM of the µPD703033A and 703033AY. 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. V850/SB1, V850/SB2 TM User’s Manual Hardware: U13850E V850 Family User’s Manual Architecture: U10243E FEATURES { Number of instructions: 74 { Minimum instruction execution time: 50 ns (@ internal 20 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 (µPD703031A, 703031AY: mask ROM) 256 KB ( µPD703033A, 703033AY: mask ROM) 256 KB ( µPD70F3033A, 70F3033AY: flash memory) RAM: 12 KB ( µPD703031A, 703031AY) 16 KB ( µPD703033A, 703033AY, 70F3033A, 70F3033AY) { Interrupt/exception: µPD703031A, 703033A, 70F3033A (external: 8, internal: 30 sources, exception: 1 source) µPD703031AY, 703033AY, 70F3033AY (external: 8, internal: 31 sources, exception: 1 source) { I/O lines Total: 83 { Timer/counters: 16-bit timer (2 channels: TM0, TM1) 8-bit timer (6 channels: TM2 to TM7) { Watch timer: 1 channel { Watchdog timer: 1 channel |
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