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  NEC Electronic Components Datasheet  

UPD70F3040Y Datasheet

V850/SV1TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

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PRELIMINARY DATA SHEET
MOS INTEGRATED CIRCUIT
µPD703039, 703039Y, 703040, 703040Y, 703041, 703041Y
V850/SV1TM
32-/16-BIT SINGLE-CHIP MICROCONTROLLERS
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 real-
time 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
{ 10-bit resolution A/D converter: 16 channels
{ Number of instructions: 74
{ Timer/counter
{ Minimum instruction execution time:
24-bit: 2 channels, 16-bit: 2 channels
62.5 ns (@ 16 MHz operation with main system clock)
8-bit: 8 channels
30.5 µs (@ 32.768 kHz operation with subsystem clock) { Watch timer: 1 channel
{ General-purpose registers: 32 bits × 32 registers
{ Watchdog timer: 1 channel
{ Instruction set (signed multiplication, saturation
{ DMA controller: 6 channels
operations, 32-bit shift instructions, bit manipulation { Interrupts and exceptions
instructions, load/store instructions)
Non-maskable interrupt: 2 sources
{ Memory space:
Maskable interrupt
16 MB linear address space
: µPD703039, 703040, 703041 (51 sources)
Memory block allocation function: 2 MB per block
: µPD703039Y, 703040Y, 703041Y (52 sources)
{ External bus: 16-bit multiplexed bus
Software exception: 32 sources
{ Internal memory:
Exception trap: 1 source
µPD703039, 703039Y
{ Serial interface (SIO)
(ROM: 256 KB, RAM: 8 KB)
Asynchronous serial interface (UART)
µPD703040, 703040Y
Clocked serial interface (CSI)
(ROM: 256 KB, RAM: 16 KB)
3-wire variable length serial interface (CSI4)
µPD703041, 703041Y
I2C bus interface (I2C) (µPD703039Y, 703040Y,
(ROM: 192 KB, RAM: 8 KB)
703041Y)
{ I/O lines Total: 151
{ RTP: 8 bits × 2 channels or 4 bits × 4 channels
The information contained in this document is being issued in advance of the production cycle for the
device. The parameters for the device may change before final production or NEC Corporation, at its own
discretion, may withdraw the device prior to its production.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. U13953EJ1V0DS00 (1st edition)
Date Published March 2000 N CP(K)
Printed in Japan
The mark shows major revised points.
©
2000


  NEC Electronic Components Datasheet  

UPD70F3040Y Datasheet

V850/SV1TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

No Preview Available !

µPD703039, 703039Y, 703040, 703040Y, 703041, 703041Y
{ PWM output: 4 channels
{ Vsync/Hsync separation circuit
{ On-chip key return function
{ On-chip clock generator
{ Power saving function: HALT/IDLE/STOP modes
{ ROM correction: 4 points changeable
{ Package: 176-pin plastic LQFP (24 × 24 mm)
APPLICATIONS
{ System/servo/camera control of camcorders
{ Portable cameras such as digital still cameras
{ Cellular phones, portable information terminals, etc.
ORDERING INFORMATION
Part Number
µPD703039GM-×××-UEU
µPD703039YGM-×××-UEU
µPD703040GM-×××-UEU
µPD703040YGM-×××-UEU
µPD703041GM-×××-UEU
µPD703041YGM-×××-UEU
Package
176-pin plastic LQFP (fine pitch) (24 × 24 mm)
176-pin plastic LQFP (fine pitch) (24 × 24 mm)
176-pin plastic LQFP (fine pitch) (24 × 24 mm)
176-pin plastic LQFP (fine pitch) (24 × 24 mm)
176-pin plastic LQFP (fine pitch) (24 × 24 mm)
176-pin plastic LQFP (fine pitch) (24 × 24 mm)
Remark ××× indicates ROM code suffix.
DIFFERENCES BETWEEN V850/SV1 PRODUCTS
µPD703039
µPD703039Y
µPD703040
µPD703040Y
µPD703041
µPD703041Y
µPD70F3040
µPD70F3040Y
Internal ROM
256 KB (mask ROM)
192 KB (mask ROM)
256 KB (flash memory)
Internal RAM
8 KB
16 KB
8 KB
16 KB
I2C
None
Provided
None
Provided
None
Provided
None
Provided
VPP Pin
None
Provided
2 Preliminary Data Sheet U13953EJ1V0DS00


Part Number UPD70F3040Y
Description V850/SV1TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS
Maker NEC
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