Datasheet.kr   

D63GS PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 D63GS
기능 UPD63GS
제조업체 NEC
로고 NEC 로고 


전체 30 페이지

		

No Preview Available !

D63GS 데이터시트, 핀배열, 회로
www.DataSheet4U.com
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD63, 63A, 64
4-BIT SINGLE-CHIP MICROCONTROLLER
FOR INFRARED REMOTE CONTROL TRANSMISSION
DESCRIPTION
Equipped with low-voltage 1.8 V operation, a carrier generation circuit for infrared remote control transmission,
a standby release function through key entry, and a programmable timer, the µPD63, 63A, and 64 are suitable for
infrared remote control transmitters.
For the µPD63, 63A and 64, we have made available the one-time PROM product µPD6P4B for program
evaluation or small-quantity production.
FEATURES
• Program memory (ROM)
· µPD63 : 512 × 10 bits
· µPD63A: 768 × 10 bits
· µPD64 : 1002 × 10 bits
• Data memory (RAM): 32 × 4 bits
• Built-in carrier generation circuit for infrared remote control
• 9-bit programmable timer
: 1 channel
• Command execution time
: 8 µs (when operating at fX = 8 MHz: ceramic oscillation)
• Stack level
: 1 level (Stack RAM is for data memory RF as well.)
• I/O pins (KI/O)
: 8 units
• Input pins (KI)
: 4 units
• Sense input pin (S0)
: 1 unit
• S1/LED pin (I/O)
: 1 unit (When in output mode, this is the remote control transmission display
pin.)
• Power supply voltage
: VDD = 1.8 to 3.6 V (when operating at fX = 4 MHz)
VDD = 2.2 to 3.6 V (when operating at fX = 8 MHz)
• Operating ambient temperature : TA = –40 to +85 ˚C
• Oscillator frequency
: fX = 2.4 to 8 MHz
• POC circuit (Mask option)
APPLICATION
Infrared remote control transmitter (for AV and household electric appliances)
Unless otherwise stated, the µPD63 is taken as a representative product in this document.
The information in this document is subject to change without notice.
Document No. U11371EJ3V0DS00 (3rd edition)
Date Published November 1998 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1996




D63GS pdf, 반도체, 판매, 대치품
www.DataSheet4U.com
µPD63, 63A, 64
TABLE OF CONTENTS
1. PIN FUNCTIONS .........................................................................................................................
1.1 List of Pin Functions .........................................................................................................................
1.2 INPUT/OUTPUT Circuits of Pins ......................................................................................................
1.3 Dealing with Unused Pins ................................................................................................................
6
6
7
8
2. INTERNAL CPU FUNCTIONS .................................................................................................... 9
2.1 Program Counter (PC) ...................................................................................................................... 9
2.2 Stack Pointer (SP) ............................................................................................................................. 9
2.3 Address Stack Register (ASR (RF)) ................................................................................................. 9
2.4 Program Memory (ROM) ................................................................................................................... 10
2.5 Data Memory (RAM) .......................................................................................................................... 10
2.6 Data Pointer (DP) ............................................................................................................................... 11
2.7 Accumulator (A) ................................................................................................................................ 11
2.8 Arithmetic and Logic Unit (ALU) ...................................................................................................... 12
2.9 Flags ................................................................................................................................................... 12
2.9.1 Status flag (F) .......................................................................................................................... 12
2.9.2 Carry flag (CY) ........................................................................................................................ 13
3. PORT REGISTERS (PX) ............................................................................................................. 14
3.1 KI/O Port (P0) ....................................................................................................................................... 15
3.2 KI Port/Special Ports (P1) ................................................................................................................. 16
3.2.1 KI port (P11: bits 4-7 of P1) ...................................................................................................... 16
3.2.2 S0 port (P1’s bit 2) ................................................................................................................... 16
3.2.3 S1/LED (port bit 3 of p1) .......................................................................................................... 16
3.3 Control Register 0 (P3) ..................................................................................................................... 17
3.4 Control Register 1 (P4) ..................................................................................................................... 18
4. TIMER ......................................................................................................................................... 19
4.1 Timer Configuration .......................................................................................................................... 19
4.2 Timer Operation ................................................................................................................................. 20
4.3 Carrier Output .................................................................................................................................... 21
4.4 Software Control of Timer Output ................................................................................................... 21
5. STANDBY FUNCTION ................................................................................................................ 22
5.1 Outline of Standby Function ............................................................................................................ 22
5.2 Standby Mode Setup and Release ................................................................................................... 23
5.3 Standby Mode Release Timing ........................................................................................................ 24
6. RESET PIN .................................................................................................................................. 26
7. POC CIRCUIT (MASK OPTION) ................................................................................................ 27
7.1 Functions of POC Circuit .................................................................................................................. 28
7.2 Oscillation Check at Low Supply Voltage ....................................................................................... 28
8. SYSTEM CLOCK OSCILLATION CIRCUIT ............................................................................... 29
4

4페이지










D63GS 전자부품, 판매, 대치품
www.DataSheet4U.com
µPD63, 63A, 64
1.2 INPUT/OUTPUT Circuits of Pins
The input/output circuits of the µPD63 pins are shown in partially simplified forms below.
(1) KI/O0-KI/O7
data
Output
latch
output
disable
VDD
P-ch
N-chNote
Input buffer
(4) S0
Input buffer
standby
release
OFF mode
pull-down flag
N-ch
Note The drive capability is held low.
(2) KI0-KI3
standby
release
Input buffer
N-ch
(5) S1/LED
REM
output latch
output
disable
standby
release
pull-down flag
N-ch
pull-down flag
VDD
P-ch
N-ch
Input buffer
N-ch
(3) REM
data
Output
latch
Carrier
generator
VDD
P-ch
N-ch
(6) RESET
Internal reset signal
other than POC
Input buffer
POC circuit
Mask option
VDD
P-ch
N-ch
7

7페이지



구       성총 30 페이지
다운로드[ D63GS.PDF 데이터시트 ]
구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

휴대전화 : 010-3582-2743


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877, [ 홈페이지 ]



링크공유

링크 :

관련 데이터시트

부품번호상세설명 및 기능제조사
D63GS

UPD63GS

NEC
NEC

DataSheet.kr    |   2019   |  연락처   |  링크모음   |   검색  |   사이트맵