Datasheet.kr   

D78F9189CT 데이터시트 PDF




NEC에서 제조한 전자 부품 D78F9189CT은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 D78F9189CT 자료 제공

부품번호 D78F9189CT 기능
기능 UPD78F9189CT
제조업체 NEC
로고 NEC 로고


D78F9189CT 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 9 페이지수

미리보기를 사용할 수 없습니다

D78F9189CT 데이터시트, 핀배열, 회로
www.DataSheet4U.com
NEW INFORMATION
MOS INTEGRATED CIRCUIT
µPD78F9189/9188CT
8-BIT SINGLE-CHIP MICROCONTROLLER
The µPD78F9189 is NEW Subseries (small, general-purpose) in the 78K/0S Series.
The µPD78F9189 replaces the internal ROM of the µPD789188 with flash memory.
Because flash memory allows the program to be written and erased electrically with the device mounted on the
board, this product is ideal for the evolution stages of system development, small-scale production and rapid
development of new products.
Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before
designing.
µPD789167, 789177, 789167Y, 789177Y Subseries User’s Manual: U14186E
78K/0S Series User's Manual Instruction: U11047E
FEATURES
• Pin compatible with mask ROM version (except VPP pin)
• Flash memory: 24 Kbytes ,Masked Version:16 Kbytes
• High-speed RAM: 512 bytes
• High-speed (0.4 µs: @5.0-MHz operation with main system clock)
• 8-bit resolution A/D converter: 4 channels
• I/O ports: 22
• Serial interface: 1 channel
3-wire serial I/O mode / UART mode: 1 channel
• Timers: 6 channels
16-bit timer: 1 channel
8-bit timer/event counter: 2 channels
8-bit timer: 1 channel
Watch timer: 1 channel
Watchdog timer: 1 channel
• On-chip 16-bit multiplier
• Power supply voltage: VDD = 4.5 to 5.5 V
Document No. (1st edition)valid in only China
Date Published Feb. 2003 NS CP(K)
Printed in China
NEC Electronics 2003




D78F9189CT pdf, 반도체, 판매, 대치품
w w w 1. .D PaINt aCOS NhFeIGeUtR4AUTIO. cNo(TmOP VIEW)
• 32-pin plastic shrink DIP (400mil)
µPD78F9189CT
µPD789188CT-xxx
µPD78F9189/9188CT
P50←→ 1
P51←→ 2
P52←→ 3
P53←→ 4
P60/ANI0←→ 5
P61/ANI1←→ 6
P62/ANI2←→ 7
P63/ANI3←→ 8
VSS―― 9
P10←→ 10
P11←→ 11
P30/INTP0/TI81/CPT90←→ 12
P31/INTP1/TO81←→ 13
P32/INTP2/TO90←→ 14
P33/INTP3/TO82/BZO90←→ 15
P20/SCK20/ASCK20←→ 16
32 ←→ P04
31 ←→ P03
30 ←→ P02
29 ←→ P01
28 ←→ P00
27 ←→ P26/TO80
26 ←→ P25/SI20/RxD20
25 ―― VDD
24 ←― X1
23 ―→ X2
22 ―― RESET
21 ←― Vpp/IC
20 ←→ P24
19 ←→ P23
18 ←→ P22/SI20/RxD20
17 ←→ P21/SO20/TxD20
Note:The information of pin assign is subject to change without notice.
Cautions 1. Connect the VPP/IC pin directly to VSS.
4 Data Sheet (1st edition)valid in only China

4페이지










D78F9189CT 전자부품, 판매, 대치품
www.DataSheet4U.com
µPD78F9189/9188CT
NOTES FOR CMOS DEVICES
1 PRECAUTION AGAINST ESD FOR SEMICONDUCTORS
Note:
Strong electric field, when exposed to a MOS device, can cause destruction of the gate oxide and
ultimately degrade the device operation. Steps must be taken to stop generation of static electricity
as much as possible, and quickly dissipate it once, when it has occurred. Environmental control
must be adequate. When it is dry, humidifier should be used. It is recommended to avoid using
insulators that easily build static electricity. Semiconductor devices must be stored and transported
in an anti-static container, static shielding bag or conductive material. All test and measurement
tools including work bench and floor should be grounded. The operator should be grounded using
wrist strap. Semiconductor devices must not be touched with bare hands. Similar precautions need
to be taken for PW boards with semiconductor devices on it.
2 HANDLING OF UNUSED INPUT PINS FOR CMOS
Note:
No connection for CMOS device inputs can be cause of malfunction. If no connection is provided
to the input pins, it is possible that an internal input level may be generated due to noise, etc., hence
causing malfunction. CMOS devices behave differently than Bipolar or NMOS devices. Input levels
of CMOS devices must be fixed high or low by using a pull-up or pull-down circuitry. Each unused
pin should be connected to VDD or GND with a resistor, if it is considered to have a possibility of
being an output pin. All handling related to the unused pins must be judged device by device and
related specifications governing the devices.
3 STATUS BEFORE INITIALIZATION OF MOS DEVICES
Note:
Power-on does not necessarily define initial status of MOS device. Production process of MOS
does not define the initial operation status of the device. Immediately after the power source is
turned ON, the devices with reset function have not yet been initialized. Hence, power-on does
not guarantee out-pin levels, I/O settings or contents of registers. Device is not initialized until the
reset signal is received. Reset operation must be executed immediately after power-on for devices
having reset function.
Data Sheet (1st edition) valid in only China
7

7페이지


구       성 총 9 페이지수
다운로드[ D78F9189CT.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
D78F9189CT

UPD78F9189CT

NEC
NEC

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵