ss360
Abstract: UPD1990AC PD1990AC 40 bit shift register LM27555
Text: NEC ELECTRONICS I NC 72 Ü|bi4a75aS 0001014 0 | D MOS DIGITAL INTEGRATED CIRCUIT ¿/PD1990AC SERIAL I/O CALENDAR & CLOCK CMOS LSI The /PD1990AC is a CMOS integrated circuit having a clock function, which has been designed with the intent of connecting to microcomputer.
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bi4a75aS
uPD1990AC
/iPD1990AC
juPD1990AC
99OAC
M27S2S
I0CH025
//PD1990AC
MPD1990AC
fiPD1990AC
ss360
PD1990AC
40 bit shift register
LM27555
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CI 74ls07
Abstract: MX-38T 87AD IC 7406 FOR RENESAS uCOM-87 what is 74LS07 uPD70008 PD1990 74HC4050 uPD780A
Text: To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid
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Untitled
Abstract: No abstract text available
Text: NEC //PD4990A S E R IA L I/O C A L E N D A R & C LO C K C M O S LS I DESCRIPTION The ¿xPD4990AC, ¿tPD4990AG are a CMOS LS I c h ip developed to in p u t/o u tp u t calendar c lo c k deta seri a lly t o /f r o m th e m icro com puter. The crystal frequency is 3 2 .7 6 8 kH z and the data item s included are a bo ut tim e , m in u te , second, year, m o n th
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uPD4990A
xPD4990AC,
tPD4990AG
PD4990AC)
/1PD4990AG
PD499QA
juPD4990A
14PIN
-100-300A
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Untitled
Abstract: No abstract text available
Text: PRELIMINARY SPECIFICATION V E M O S INTEGRATED C IR C U IT C ECTr.ON DEVICE //P D 4 9 9 0 A 4 9 9 0 C ^ P D A G S E R IA L I / O C A L E N D A R & C L O C K C M O S LSI The /iPD49S0AC, /iPD4990AG are a CMOS LSI chip developed to in p u t/o u tp u t calendar clock data seri
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/iPD49S0AC,
/iPD4990AG
PD4990AC)
D4990AG)
PD4990AC;
PD4990AG
16PIN
P16GM-50-300B
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S12828J
Abstract: 313C-2 1D310 1SS53 PD4990A PD4990AC 2SA733 2SC945 top 48 C1 C0314
Text: データ・シート MOS 集積回路 MOS Integrated Circuit µ PD4990A CMOS LSI シリアル I/O カレンダ時計 µ PD4990A は，マイクロコンピュータ用に時刻，カレンダのデータをシリアルに入出力する機能を持つ CMOS 集
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PD4990A
PD4990A
S12828J
PD4990AC
PD4990AG
S12802JJ4V0DS00
14DIP7
S12828J
313C-2
1D310
1SS53
PD4990AC
2SA733
2SC945
top 48 C1
C0314
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D4990A
Abstract: D4990 TP4096 what is 74LS07 87AD MCOM-75X
Text: S E R I A L I/O R E A L T IM E C L O C K 1C /¿P D 4 9 9 0 A U S E R ’S M A N U A L 4 NEC Corporation tëC Corporation 198B 27 9 CHAPTER 1 INTRODUCTION The jiPD4990A is a CMOS LSI developed to input/output calendar and clock data serially to /from the
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uPD4990A
jiPD4990A
pPD4990A
D4990A
D4990
TP4096
what is 74LS07
87AD
MCOM-75X
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Untitled
Abstract: No abstract text available
Text: DATA SHEET NEC MOS INTEGRATED CIRCUIT ¿ ¡P D 4 9 9 0 A SERIAL I/O CALENDAR & CLOCK CMOS LSI The ¿¡PD4990A is a CMOS LSI developed to input/output calendar & clock data serially to/from the micro computer. The crystal frequency is 32.768 kHz and the data items included are time, minute, second, year, month, day, and
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PD4990A
PD4990A
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87AD
Abstract: UPD74HC02 uCOM-87 what is 74LS07 uCOM-75 PD1990 TTL 74ls07 uCOM-87AD
Text: µPD4990A SERIAL I/O REAL TIME CLOCK IC 1996 1988 Document No. IEU-1210 1st edition Date Published March 1997 P Printed in Japan TABLE OF CONTENTS CHAPTER 1 INTRODUCTION . 1
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PD4990A
IEU-1210
87AD
UPD74HC02
uCOM-87
what is 74LS07
uCOM-75
PD1990
TTL 74ls07
uCOM-87AD
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