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HM1307 Datasheet(Fiches technique) 5 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

Numéro de pièce HM1307
Description  low-power, full BCD code clock calendar real-time clock chip
Télécharger  14 Pages
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Fabricant  HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]
Site Internet  http://www.hmsemi.com/
Logo HMSEMI - Shenzhen Huazhimei Semiconductor Co., Ltd

HM1307 Datasheet(HTML) 5 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

  HM1307 Datenblatt HTML 1Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1307 Datenblatt HTML 2Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1307 Datenblatt HTML 3Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1307 Datenblatt HTML 4Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1307 Datasheet HTML 5Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1307 Datenblatt HTML 6Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1307 Datenblatt HTML 7Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1307 Datenblatt HTML 8Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1307 Datenblatt HTML 9Page - Shenzhen Huazhimei Semiconductor Co., Ltd Next Button
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1307
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Figure 1. 系统框图
CRYSTAL
OSC
DIVIDER
MUX/
BUFFER
CONTROL
LOGIC
POWER
CONTROL
&
TRICKLE
CHARGER
SERIAL BUS
INTERFACE
&
ADDRESS
REGISTER
RAM
(56 X 8)
CLOCK
CALENDAR &
CONTROL
REGISTERS
1Hz
TRIMMING
4.096KHz/8.192KHz/32.768KHz
USER BUFFER
(7 BYTES)
1Hz
1Hz_TR
X1
X2
Vcc
GND
VBAT
SCL
SDA
SQW/OUT
1307
1、典型工作特性
(如无特殊说明,VCC = 5.0V, TA = +25°C)
Shenzhen H&M Semiconductor Co.Ltd
http://www.hmsemi.com


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