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UPD70F3017AY fiches techniques PDF

NEC - V850/SA1TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLER

Numéro de référence UPD70F3017AY
Description V850/SA1TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLER
Fabricant NEC 
Logo NEC 





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UPD70F3017AY fiche technique
DATA SHEET
MOS INTEGRATED CIRCUIT
PPD70F3017A, 70F3017AY
V850/SA1TM
32-/16-BIT SINGLE-CHIP MICROCONTROLLER
The PPD70F3017A, 70F3017AY are products with on-chip flash memory. Because the devices can be
programmed by the user on-board, they are ideal for the evaluation stages of system development, small-scale
production of a variety of products, and rapid development of new products.
The V850/SA1 provides a high-level cost performance ideal for applications ranging from low-power camcorders
and other AV equipment to portable telephone equipment such as cellular phones and personal handyphone
systems (PHS).
Detailed function descriptions are provided in the following user's manuals. Be sure to read them before
designing.
V850/SA1 User's Manual Hardware:
U12768E
V850 FamilyTM User's Manual Architecture: U10243E
FEATURES
{ Number of instructions: 74
{ Minimum instruction execution time:
59 ns (@ 17 MHz operation with main system
clock (fXX))
50 ns (@ 20 MHz operation with main system
clock (fXX))
30.5 Ps (@ 32.768 kHz operation with subsystem
clock (fXT))
{ General-purpose registers: 32 bits u 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 division function: 2 MB per block
{ External bus interface: 16-bit data bus
Address bus: Separate output enabled
{ Internal memory
Flash memory: 256 KB
RAM: 8 KB
{ Interrupts and exceptions
External: 8, internal: 23, exceptions: 1
{ I/O lines Total: 85
{ Timer/counters
16-bit timer: 2 channels
8-bit timer: 4 channels
{ Watch timer: 1 channel
{ Watchdog timer: 1 channel
{ Serial interface (SIO)
Asynchronous serial interface (UART)
Clocked serial interface (CSI)
I2C bus interface (PPD70F3017AY)
{ A/D converter: 12 channels
{ DMA controller: 3 channels
{ RTP: 8 bits u 1 channel or 4 bits u 2 channels
{ Power-saving functions: HALT/IDLE/STOP modes
{ Packages: 100-pin plastic LQFP (14 u 14 mm)
121-pin plastic FBGA (12 u 12 mm)
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Document No. U14527EJ2V0DS00 (2nd edition)
Date Published August 2000 J CP(K)
Printed in Japan
The mark shows major revised points.
©
2000

PagesPages 48
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