CS8969 Datasheet, ISSI

CPU and Memory  1-Cycle 8051 CPU core up to 16MHz  16-bit Timers T0/T1/T2/T3/T4 and 24-bit T5  Programmable 30-bit Watch Dog Timer  Integrated break point controller .

CS8969 is a general-purpose micro-controller with 32K embedded flash memory and 1K SRAM. The CPU is based on 1-T 8051 with T0/T1/T2 and additional 16-bit T3/T4, 24-bit T5 and a 30-bit WDT. Embedded in the CPU core are also a full-duplex UART port, an.