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PCF8563TS/5 on a board, in 3D

PCF8563TS/5

NXP Semiconductors

-40℃~+85℃ 0.25uA 1.8V~5.5V 250nA I2C Watchdog timer、Programmable clock output、Alarm function、Countdown timer Yes TSSOP-8-3mm Real Time Clocks ROHS

Extended
DatasheetJLCPCBLCSCnxp/PCF8563TS/5
Category
Real Time Clocks
Package
TSSOP-8-3mm
Pins
8

Overview

The PCF8563TS/5 is a real Time Clock made by NXP Semiconductors in a TSSOP-8-3mm package with 8 pins. -40℃~+85℃ 0.25uA 1.8V~5.5V 250nA I2C Watchdog timer、Programmable clock output、Alarm function、Countdown timer Yes TSSOP-8-3mm Real Time Clocks ROHS.

PCBKit's library has its KiCad symbol (Timer_RTC:PCF8563TS, from KiCad's library) and its footprint (Package_SO:TSSOP-8_4.4x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 9,345 are in stock at JLCPCB (part C27397). 13 open-source boards in 10 repositories on GitHub use it.

Symbol

OSCI1OSCO2INT3VSS4SDA5SCL6CLKO7VDD8
Timer_RTC:PCF8563TSFrom KiCad's library

Footprint

12345678
Package_SO:TSSOP-8_4.4x3mm_P0.65mmFrom KiCad's library

From the datasheet

11
Supply, least
1 V · VDD, min, interface inactive, 25 °C · p. 28
Supply, most
5.5 V · VDD, max, interface inactive, 25 °C · p. 28
Supply, least
1.8 V · VDD, min, interface active, 400 kHz · p. 28
Supply, absolute maximum
6.5 V · VDD, absolute max · p. 27
Works from
-40 °C · Ambient operating min · p. 27
Works up to
85 °C · Ambient operating max · p. 27
Takes working
800 µA · IDD, max, interface active at 400 kHz · p. 28
Takes at most
800 µA · IDD, max, interface active at 400 kHz · p. 28
Takes asleep
250 nA · Standby typical, VDD = 3.0 V, 25 °C · p. 1
A pin gives at most
10 mA · Any output, absolute max magnitude · p. 27
Data rate, most
400 kbit/s · I2C maximum transfer rate · p. 1

What it is and has

9
Timekeeping
Year, month, day, weekday, hours, minutes and seconds; 32.768 kHz crystal · p. 1
Century flag
Supported · p. 1
I2C interface
400 kHz; VDD = 1.8–5.5 V · p. 1
Programmable clock output
32.768 kHz, 1.024 kHz, 32 Hz, 1 Hz · p. 1
Alarm and timer
Supported · p. 1
Crystal capacitors
Integrated · p. 1
Power-on reset
Internal · p. 1
I2C slave address
Read A3h; write A2h · p. 1
Interrupt output
Open drain · p. 1

Specifications

50
ParameterConditionsAs printedPage
电源电压 VDDmin -0.5 · max 6.5 V27
电源电流 IDDmin -50 · max 50 mA27
输入电压 VI引脚 SCL、SDA 和 OSCI 上min -0.5 · max 6.5 V27
输出电压 VO引脚 CLKOUT 和 INT 上min -0.5 · max 6.5 V27
输入电流 II采用任何输入时min -10 · max 10 mA27
输出电流 IO采用任何输出时min -10 · max 10 mA27
总功耗 Ptotmax 300 mW27
静电放电电压 VESDCDM; TSSOP8 (PCF8563TS/5); ±1750 Vmax 1750 V27
锁存电流 Ilu通过水平；最高环境温度下，依据 JESD78max 200 mA27
存储温度 Tstgmin -65 · max 150 ℃27
环境温度 Tamb操作设备min -40 · max 85 ℃27
电源电压 VDD接口无效；fSCL = 0 Hz；Tamb = 25 °Cmin 1 · max 5.5 V28
电源电压 VDD接口有效；fSCL = 400 kHzmin 1.8 · max 5.5 V28
电源电压 VDD时钟数据完整性；Tamb = 25 °C；最小值 Vlowmax 5.5 V28
电源电流 IDD接口有效；fSCL = 400 kHzmax 800 uA28
电源电流 IDD接口有效；fSCL = 100 kHzmax 200 uA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 已禁用；Tamb = 25 °C；VDD = 5.0 Vtyp 275 · max 550 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 已禁用；Tamb = 25 °C；VDD = 3.0 Vtyp 250 · max 500 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 已禁用；Tamb = 25 °C；VDD = 2.0 Vtyp 225 · max 450 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 已禁用；Tamb = –40 °C 至+85 °C；VDD = 5.0 Vtyp 500 · max 750 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 已禁用；Tamb = –40 °C 至+85 °C；VDD = 3.0 Vtyp 400 · max 650 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 已禁用；Tamb = –40 °C 至+85 °C；VDD = 2.0 Vtyp 400 · max 600 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 在 32 kHz 时启用；Tamb = 25 °C；VDD = 5.0 Vtyp 825 · max 1600 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 在 32 kHz 时启用；Tamb = 25 °C；VDD = 3.0 Vtyp 550 · max 1000 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 在 32 kHz 时启用；Tamb = 25 °C；VDD = 2.0 Vtyp 425 · max 800 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 在 32 kHz 时启用；Tamb = –40 °C 至+85 °C；VDD = 5.0 Vtyp 950 · max 1700 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 在 32 kHz 时启用；Tamb = –40 °C 至+85 °C；VDD = 3.0 Vtyp 650 · max 1100 nA28
电源电流 IDD接口无效(fSCL = 0 Hz)；CLKOUT 在 32 kHz 时启用；Tamb = –40 °C 至+85 °C；VDD = 2.0 Vtyp 500 · max 900 nA28
低电平输入电压 VIL最大值 +0.3VDDmin -0.5 V28
高电平输入电压 VIH最小值 0.7VDDmax 5.5 V28
输入漏电流 ILIVI =VDD 或 VSSmin -1 · typ 0 · max 1 uA28
输入电容 Ci基于样品进行测试max 7 pF28
低电平输出电流 IOL输出吸电流；VOL = 0.4 V；VDD = 5 V；在引脚 SDA 上min 3 mA29
低电平输出电流 IOL输出吸电流；VOL = 0.4 V；VDD = 5 V；在引脚 INT 上min 1 mA29
低电平输出电流 IOL输出吸电流；VOL = 0.4 V；VDD = 5 V；在引脚 CLKOUT 上min 1 mA29
输出泄漏电流 ILOVO =VDD 或 VSSmin -1 · typ 0 · max 1 uA29
低电压 VlowTamb =25 °C；设置位 VL；参见图 6typ 0.9 · max 1 V29
引脚 OSCO 的电容 COSCOmin 15 · typ 25 · max 35 pF30
相关的振荡器频率变化 Δfosc/foscΔVDD = 200 mV；Tamb =25 °Ctyp 0.2 ppm30
串联电阻 Rs石英晶体参数(f = 32.768 kHz)max 100 kΩ30
负载电容 CL石英晶体参数(f = 32.768 kHz)；并行min 7 · max 12.5 pF30
微调电容 Ctrim外部；在引脚 OSCI 上min 5 · max 25 pF30
引脚 CLKOUT 上的占空比 δCLKOUTtyp 50 %30
SCL 时钟频率 fSCLmax 400 kHz30
（重复）START 条件的保持时间 tHD;STAmin 0.6 us30
重复 START 条件的建立时间 tSU;STAmin 0.6 us30
SCL 时钟的低电平周期 tLOWmin 1.3 us30
SCL 时钟的高电平周期 tHIGHmin 0.6 us30
SDA 和 SCL 信号的上升时间 tr标准模式max 1 us30
SDA 和 SCL 信号的上升时间 tr快速模式max 0.3 us30

Parameters

13
Alarm Output
Yes
Current - Supply
800uA
Current - Supply(Max)
800uA
Data Rate
400kbps
Features
Countdown timer
Interface
I2C
Operating Temperature
-40℃~+85℃
Output Current per Pin(Max)
10mA
Quiescent Current(Iq)
0.25uA
Standby Current
250nA
Voltage - Supply
1V~5.5V
Voltage - Supply(Absolute Max)
6.5V
crystal oscillator
External

Order codes

1

Pinout

8
The pins of the PCF8563TS/5
PinNameType
1OSCIInput
2OSCOOutput
3INTOutput
4VSSPower in
5SDAInput/output
6SCLInput
7CLKOOutput
8VDDPower in

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Questions

Is there a KiCad symbol and footprint for the PCF8563TS/5?

Yes. The symbol is Timer_RTC:PCF8563TS and the footprint Package_SO:TSSOP-8_4.4x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PCF8563TS/5?

TSSOP-8-3mm, with 8 pins. Its footprint is drawn on this page.

Where is the PCF8563TS/5 datasheet?

NXP Semiconductors publishes it: the Datasheet link on this page opens it.

Where can I order the PCF8563TS/5?

JLCPCB lists it as part C27397, with 9,345 in stock; the sellers' links on this page open their listings.

What can replace the PCF8563TS/5?

Parts like it in the library: the BM8563EHA by GATEMODE, the PCF85063ATT/AJ by NXP Semiconductors, the BL5372T by BL and the PT7C4372ALEX by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the PCF8563TS/5?

13 boards in 10 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8