- 您现在的位置：买卖IC网 > PDF目录268241 > PCF8563TD-T (NXP SEMICONDUCTORS) Real-time clock/calendar PDF资料下载
参数资料
| 型号： | PCF8563TD-T |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | XO, clock |
| 英文描述： | Real-time clock/calendar |
| 中文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封装： | 3.90 MM, PLASTIC, SO-8 |
| 文件页数： | 11/32页 |
| 文件大小： | 711K |
| 代理商： | PCF8563TD-T |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页当前第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页
Philips Semiconductors
PCF8563
Real-time clock/calendar
Product specication
16 April 1999
19 of 30
9397 750 04855
Philips Electronics N.V. 1999. All rights reserved.
11. Dynamic characteristics
[1]
Unspecied for fCLKOUT = 32.768 kHz.
[2]
All timing values are valid within the operating supply voltage range at Tamb and referenced to VIL and VIH with an input voltage swing of
VSS to VDD.
[3]
I2C-bus access time between two STARTs or between a START and a STOP condition to this device must be less than one second.
Table 30: Dynamic characteristics
VDD = 1.8 to 5.5 V; VSS =0V; Tamb = 40 to +85 °C; fOSC = 32.768 kHz; quartz Rs =40k; CL = 8 pF; unless otherwise
specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Oscillator
CL(integrated) integrated load capacitance
15
25
35
pF
fOSC/fOSC oscillator stability
V
DD = 200 mV; Tamb =25 °C
2
× 107
Quartz crystal parameters (fOSC = 32.768 kHz)
Rs
series resistance
40
k
CL
parallel load capacitance
10
pF
CT
trimmer capacitance
5
25
pF
CLKOUT output
δCLKOUT
CLKOUT duty factor
50
%
fSCL
SCL clock frequency
400
kHz
tHD;STA
START condition hold time
0.6
s
tSU;STA
set-up time for a repeated
START condition
0.6
s
tLOW
SCL LOW time
1.3
s
tHIGH
SCL HIGH time
0.6
s
tr
SCL and SDA rise time
0.3
s
tf
SCL and SDA fall time
0.3
s
Cb
capacitive bus line load
400
pF
tSU;DAT
data set-up time
100
ns
tHD;DAT
data hold time
0
ns
tSU;STO
set-up time for STOP condition
4.0
s
tSW
tolerable spike width on bus
50
ns
相关PDF资料 |
PDF描述 |
|---|---|
| PIC12C671T-10E | 8-Pin, 8-Bit CMOS Microcontroller with A/D Converter |
| PIC12C671T-10I | 8-Pin, 8-Bit CMOS Microcontroller with A/D Converter |
| PIC12C672 | EPROM Memory Programming Specification |
| PIC12C672-10 | 8-Pin, 8-Bit CMOS Microcontroller with A/D Converter |
| PIC12C672-10E | 8-Pin, 8-Bit CMOS Microcontroller with A/D Converter |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PCF8563T-F4 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Real-time clock/calendar |
| PCF8563TF4.118 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Real-time clock/calendar |
| PCF8563TS | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Real-time clock/calendar |
| PCF8563TS/4 | 制造商:NXP Semiconductors 功能描述:RTC/Calender,1.8-5.5V,PCF8563TS/4 |
| PCF8563TS/4,118 | 功能描述:实时时钟 ULTRA LOW PWR CLOCK CALENDAR RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
发布紧急采购，3分钟左右您将得到回复。