PCD3745A - 8-bit microcontroller with 4.5 kbytes OTP memory and 32 kHz real-time clock

ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description REAL-TIME CLOCK (RTC) Oscillator Divider chain Frequency adjustment Clock Control Register (CLCR) Frequency Adjustment Register (FAR) PERIPHERAL COUNTER 1 AND COUNTER 2 Peripheral Counter Control Register (PCCR) THE RTC,