4 layers95 × 55.5 mm
EinkPDA keyboard
TalismanDesign/PocketMage_PDA
An E-Ink PDA device using the ESP32 S3.
137 parts2kApache-2.0
Overview
The PCF8563T/5 is a real Time Clock made by NXP Semiconductors in a SO-8 package with 8 pins. -40℃~+85℃ 0.25uA 1V~5.5V Battery low-voltage detection、Programmable clock output、Alarm function、Countdown timer I2C Yes SO-8 Real Time Clocks ROHS.
PCBKit's library has its KiCad symbol (Timer_RTC:PCF8563T, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 42,934 are in stock at JLCPCB (part C7440). 84 open-source boards in 56 repositories on GitHub use it.
Symbol
Footprint
Parameters
8- Alarm Output
- Yes
- Current - Supply
- 800uA
- Features
- Battery low voltage detection
- Interface
- I2C
- Operating Temperature
- -40℃~+85℃
- Quiescent Current(Iq)
- 0.25uA
- Voltage - Supply
- 1V~5.5V
- crystal oscillator
- External
Order codes
1- PCF8563T/5,518LCSC C7440
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | OSCI | Input |
| 2 | OSCO | Output |
| 3 | INT | Output |
| 4 | VSS | Power in |
| 5 | SDA | Input/output |
| 6 | SCL | Input |
| 7 | CLKO | Output |
| 8 | VDD | Power in |
Open-source boards using it
All 84- 6 layers83.5 × 56 mm
- 4 layers138.1 × 104.6 mm
V7-kaleido
vroland/epdiy-hardware
Hardware design files for EPDiy: https://github.com/vroland/epdiy.
140 parts75CC-BY-SA-4.0 - 4 layers101.6 × 53.3 mm
- 4 layers65 × 56.5 mm
- 2 layers96 × 74.4 mm
Monolith
luftaquila/monolith
DIY wireless real-time datalogging platform for Student Formula and Baja.
138 parts45 - 4 layers70.2 × 71 mm
C3-27-epaper touch
martinberlin/bistable-smart-switch
An epaper switch project with 2 PCBs, controller+touch, and 220AC to 3DC with Relay (Latch or solid-state)
64 parts32Apache-2.0 - 6 layers90.1 × 135 mm
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/nxp/PCF8563T/5" title="PCF8563T/5 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/nxp/PCF8563T/5.jpg" alt="PCF8563T/5" width="1200" height="900">[](https://pcbkit.io/parts/nxp/PCF8563T/5)Questions
Is there a KiCad symbol and footprint for the PCF8563T/5?
Yes. The symbol is Timer_RTC:PCF8563T and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCF8563T/5?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the PCF8563T/5 datasheet?
NXP Semiconductors publishes it: the Datasheet link on this page opens it.
Where can I order the PCF8563T/5?
JLCPCB lists it as part C7440, with 42,934 in stock; the sellers' links on this page open their listings.
What can replace the PCF8563T/5?
Parts like it in the library: the PCF8523T/1 by NXP Semiconductors, the PCF85163T/1 by NXP Semiconductors, the DS3231MZ+TRL by Maxim Integrated (Analog Devices) and the DS1302Z+T&R by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the PCF8563T/5?
84 boards in 56 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
PCF8523T/1
SO-8-40℃~+85℃ 1.6V~5.5V 150nA Backup power management and battery charging、Alarm function、Sleep/Wake control Built-in I2C Yes SO-8 Real Time Clocks ROHSNXP SemiconductorsReal Time ClocksPCF85163T/1
SOIC-81.8V~5.5V Battery low-voltage detection、Programmable clock output、Alarm function、Periodic interrupt output、Countdown timer I2C SOIC-8 Real Time Clocks ROHSNXP SemiconductorsReal Time ClocksDS3231MZ+TRL
SOIC-8-40℃~+85℃ 100nA 2.3V~5.5V 200uA Built-in I2C Temperature compensation、Backup power management and battery charging、Alarm function、Periodic interrupt output Yes SOIC-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time ClocksDS1302Z+T&R
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SOIC-80℃~+70℃ 1.5mA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C SOIC-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time ClocksDS1307ZN+T&R
SOP-8-40℃~+85℃ 1.5mA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C No SOP-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time ClocksGM1302
SOIC-8-40℃~+85℃ 1.2mA 1nA 2V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM External SPI SOIC-8 Real Time Clocks ROHSGATEMODEReal Time ClocksHT1302ARZ
SOP-8-150mil-40℃~+85℃ 1nA 2V~5.5V 300nA Backup power management and battery charging、InsideSRAM/NVRAM、Locking and tamper-proof、Sleep/Wake control External SOP-8-150mil Real Time Clocks ROHSHTCSEMIReal Time Clocks