參數(shù)資料
型號(hào)： HT1380
廠商： Holtek Semiconductor Inc.
英文描述： Serial Timekeeper Chip(串行時(shí)鐘芯片)
中文描述： 串行時(shí)鐘芯片（串行時(shí)鐘芯片）
文件頁(yè)數(shù)： 2/10頁(yè)
文件大?。?/td> 110K
代理商： HT1380
Pad Assignment
Pad Coordinates
Unit: m
Pad No.
X
Y
1
851.40
775.00
2
851.40
494.60
3
844.40
203.90
4
845.90
618.30
5
848.40
4.30
6
845.90
332.60
7
844.40
572.60
Chip size: 2010
1920 ( m)
2
* The IC substrate should be connected to VSS in the PCB layout artwork.
Pad Description
Pad No. Pad Name
I/O
Internal
Connection
Description
1
X1
I
CMOS
32768Hz crystal input pad
2
X2
O
CMOS
Oscillator output pad
3
VSS
CMOS
Negative power supply, ground
4
REST
I
CMOS
Reset pin with serial transmission
5
I/O
I/O
CMOS
Data input/output pin with serial transmission
6
SCLK
I
CMOS
Serial clock pulse pin with serial transmission
7
VDD
CMOS
Positive power supply
Absolute Maximum Ratings
Supply Voltage.............................. 0.3V to 5.5V
Storage Temperature................. 50 C to 125 C
Input Voltage.................V
SS
0.3V to V
DD
+0.3V
Operating Temperature ..................0 C to 70 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maxi-
mum Ratings
may cause substantial damage to the device. Functional operation of this de-
vice at other conditions beyond those listed in the specification is not implied and prolonged
exposure to extreme conditions may affect device reliability.
HT1380/HT1381
2
September 18, 2000
* + , + -
相關(guān)PDF資料
PDF描述
HT1381 Serial Timekeeper Chip(串行時(shí)鐘芯片)
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HT1602 40 Dot Matrix LCD Segment Driver(LCD Duty From 1/8 to 1/64)(40點(diǎn)陣LCD段驅(qū)動(dòng)器(LCD占空率: 1/8 至 1/64))
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT1380A 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Serial Timekeeper Chip
HT1381 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Serial Timekeeper Chip
HT1381-8DIPLF 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Serial Timekeeper Chip
HT1381-8SOPLF 制造商:Holtek Semiconductor Inc 功能描述:IC TIMEKEEPER SERIAL SMD SOP8 制造商:HOLTEK 功能描述:IC, TIMEKEEPER, SERIAL, SMD, SOP8 制造商:Holtek Semiconductor Inc 功能描述:IC, TIMEKEEPER, SERIAL, SMD, SOP8; Date Format:DD:MM:YYYY; Clock Format:HH:MM:SS; Clock IC Type:Timekeeper; Supply Voltage Min:2V; Supply Voltage Max:5.5V; Digital IC Case Style:SOP; No. of Pins:8; Operating Temperature Min:0C; ;RoHS Compliant: Yes
HT1381A 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Serial Timekeeper Chip
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