AZ02 RTCµSD
Features
Section titled “Features”This leaf is equipped with NXP’s Real-Time Clock PCF8523TK and a microSD card slot. The RTC can output interrupts to the MCU with alarms and timers, while the microSD card is accessible via SPI.
Specification
Section titled “Specification”| Item | Description |
|---|---|
| Part number | PCF8523TK |
| Type | Real-Time Clock (RTC) and calendar |
| Interrupt | Alarm and timer |
| Quartz crystal unit | FC-12M 32.768000kHz 7.0 +20.0-20.0 |
| Interfaces | I2C(Address: 0x68) |
| Dimension | W23×D20.5×H4.7mm |
Block diagram
Section titled “Block diagram”
Pinassign
Section titled “Pinassign”
Sample App
Section titled “Sample App”Library
Section titled “Library”Libraries are available for this leaf. Please install and use the necessary libraries at Environment.
Document
Section titled “Document”Revision history
Section titled “Revision history”- Rev A1.0: First edition, January 2020