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UPD703041

NEC
Part Number UPD703041
Manufacturer NEC
Description 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS
Published Apr 17, 2005
Detailed Description PRELIMINARY DATA SHEET MOS INTEGRATED CIRCUIT µPD703039, 703039Y, 703040, 703040Y, 703041, 703041Y V850/SV1 32-/16-BIT...
Datasheet PDF File UPD703041 PDF File

UPD703041
UPD703041

Overview
PRELIMINARY DATA SHEET MOS INTEGRATED CIRCUIT µPD703039, 703039Y, 703040, 703040Y, 703041, 703041Y V850/SV1 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS TM DESCRIPTION The µPD703039, 703039Y, 703040, 703040Y, 703041, and 703041Y (collectively known as the V850/SV1) are products in the low-power series of V850 FamilyTM products, which are NEC’s single-chip microcontrollers for realtime control.
The V850/SV1 employs the CPU core of the V850 Family, and has on-chip peripheral functions such as large capacity ROM/RAM, a multi-function timer/counter, serial interface, A/D converter, DMA controller, PWM, and a Vsync/Hsync separation circuit.
The V850/SV1 not only realizes the low power consumption necessary for applications such as camcorders, but also extremely high cost performance.
Detailed function descriptions are provided in the following user’s manuals.
Be sure to read them before designing.
V850/SV1 User’s Manual Hardware : U14462E V850 Family User’s Manual Architecture : U10243E FEATURES { Number of instructions: 74 { Minimum instruction execution time: 62.
5 ns (@ 16 MHz operation with main system clock) { 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 Memory block allocation function: 2 MB per block { External bus: 16-bit multiplexed bus { Internal memory: { 10-bit resolution A/D converter: 16 channels { Timer/counter 24-bit: 2 channels, 16-bit: 2 channels 8-bit: 8 channels { Watchdog timer: 1 channel { DMA controller: 6 channels { Interrupts and exceptions Non-maskable interrupt: 2 sources Maskable interrupt : µPD703039, 703040, 703041 (51 sources) : µPD703039Y, 703040Y, 703041Y (52 sources) Software exception: 32 sources Exception trap: 1 source { Serial interface (SIO) Asynchronous serial interface (UART) Clocked serial interface (CSI) 3-wire variable length serial inter...


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