SAF-C165H-LF V1.3

16-Bit Single-Chip Microcontroller

Operating Voltage: 3,3V
5 V (TTL-) tolerant I/Os
On-Chip Debug Support (OCDS)
Bootstrap Loader support via USART interface
Single and variable crystal clock input frequency
On-Chip PLL for CPU clock generation
Full-static core up to 18 MIPS (at 36 MHz)
16 Dynamically Programmable Priority-Level Interrupt System
Eight External Interrupts

data sheet: SAF-C165H-LF V1.3.pdf