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UPD703003 の電気的特性と機能

UPD703003のメーカーはNECです、この部品の機能は「V853TM 32/16-BIT SINGLE-CHIP MICROCONTROLLER」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD703003
部品説明 V853TM 32/16-BIT SINGLE-CHIP MICROCONTROLLER
メーカ NEC
ロゴ NEC ロゴ 




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UPD703003 Datasheet, UPD703003 PDF,ピン配置, 機能
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD703003
V853TM
32/16-BIT SINGLE-CHIP MICROCONTROLLER
The µPD703003 is a member of the V850 FamilyTM of 32-bit single-chip microcontrollers designed for real-time
control operations. This microcontroller provides on-chip features, including a 32-bit CPU core, ROM, RAM, interrupt
controller, real-time pulse unit, a serial interface, an A/D converter, a D/A converter, and PWM signal units.
See the following manuals for a detailed description of this product’s functions. Be sure to use these
manuals as a reference for design.
V853 USER’S MANUAL, HARDWARE:
U10913E
V850 FAMILY USER’S MANUAL, ARCHITECTURE: U10243E
FEATURES
• Number of instructions: 74
• Minimum instruction execution time
30 ns (during 33-MHz operation)
• General registers
32 bits × 32 registers
• Instruction set optimized for control applications
• On-chip memory ROM: 128 Kbytes
RAM: 4 Kbytes
• Advanced on-chip interrupt controller
• Real-time pulse unit suitable for control operations
• Powerful serial interface (on-chip dedicated baud rate generator)
• On-chip clock generator
• 10-bit resolution A/D converter: 8 channels
• 8-bit resolution D/A converter: 2 channels
• 8/9/10/12-bit resolution PWM: 2 channels
• Power saving functions
APPLICATIONS
• AV: Video cameras, VCRs, etc.
• Office equipment: PPCs, LBPs, printers, etc.
• Industrial equipment: motor controllers, NC machine tools, etc.
• Communications equipment: Mobile telephones, etc.
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.
Document No. U12261EJ2V1DS00 (2nd edition)
Date Published April 1999 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1997

1 Page





UPD703003 pdf, ピン配列
µPD703003
PIN NAMES
A16 to A19
: Address Bus
AD0 to AD15
: Address/Data Bus
ADTRG
: AD Trigger Input
ANI0 to ANI7
: Analog Input
ANO0, ANO1
: Analog Output
ASTB
: Address Strobe
AVDD
: Analog VDD
AVREF1 to AVREF3
: Analog Reference Voltage
AVSS
: Analog VSS
CVDD
: Power Supply for Clock Generator
CVSS
: Ground for Clock Generator
CKSEL
: Clock Select
CLKOUT
: Clock Output
DSTB
: Data Strobe
HLDAK
: Hold Acknowledge
HLDRQ
: Hold Request
IC : Internally Connected
INTP110 to INTP113, : Interrupt Request from Peripherals
INTP120 to INTP123,
INTP130 to INTP133,
INTP140 to INTP143
LBEN
: Lower Byte Enable
MODE
: Mode
NMI : Non-maskable Interrupt Request
P00 to P07
: Port0
P10 to P17
: Port1
P20 to P27
: Port2
P30 to P37
: Port3
P40 to P47
: Port4
P50 to P57
: Port5
P60 to P63
: Port6
P70 to P77
: Port7
P90 to P96
: Port9
P110 to P117
: Port11
PWM0, PWM1
: Pulse Width Modulation
RESET
: Reset
R/W : Read/Write Status
RXD0, RXD1
: Receive Data
SCK0 to SCK3
: Serial Clock
SI0 to SI3
: Serial Input
SO0 to SO3
: Serial Output
TO110, TO111, : Timer Output
TO120, TO121,
TO130, TO131,
TO140, TO141
TCLR11 to TCLR14 : Timer Clear
TI11 to TI14
: Timer Input
TXD0, TXD1
: Transmit Data
UBEN
: Upper Byte Enable
WAIT
: Wait
X1, X2
: Crystal
VDD : Power Supply
VSS : Ground
Data Sheet U12261EJ2V1DS00
3


3Pages


UPD703003 電子部品, 半導体
µPD703003
1. DIFFERENCES AMONG PRODUCTS
Item
µPD703003 µPD703003A µPD703004A µPD703025A µPD70F3003 µPD70F3003A µPD70F3025A
Internal ROM
Mask ROM
Flash memory
128 Kbytes
96 Kbytes 256 Kbytes 128 Kbytes
256 Kbytes
Internal RAM
4 Kbytes
8 Kbytes 4 Kbytes
8 Kbytes
Operation Normal Single-chip Implemented
mode
operation mode
mode
ROM-less Implemented Not implemented
mode
Implemented Not implemented
Flash memory
programming mode
Not implemented
Implemented
VPP pin
Not implemented
Implemented
Value of CKC register when reset 00H
MODE = 0 : 03H
MODE = 1 : 00H
00H MODE = 0 : 03H
MODE = 1 : 00H
Electrical specifications
Power consumption levels vary (see specific product’s data sheet).
Others
Noise tolerance and noise emission vary, depending on the circuit scale and mask layout.
6 Data Sheet U12261EJ2V1DS00

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
UPD703003

V853TM 32/16-BIT SINGLE-CHIP MICROCONTROLLER

NEC
NEC
UPD703003A

V853TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

NEC
NEC
UPD703003AGC-25

V853TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

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NEC
UPD703003AGC-33

V853TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

NEC
NEC


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