The SAF-C161CS-LF CA is a 16-bit single-chip CMOS Microcontroller combines high CPU performance (up to 12.5 million instructions per second) with peripheral functionality and enhanced IO-capabilities. They also provide clock generation via PLL and various on-chip memory modules such as program ROM, internal RAM and extension RAM. The architecture combines advantages of both RISC and CISC processors and of advanced peripheral subsystems in a very well-balanced way. In addition the on-chip memory blocks allow the design of compact systems with maximum performance.
High performance 16-bit CPU with 4-stage pipeline
80ns Instruction cycle time at 25MHz CPU clock
16 Priority-level interrupt system with 20 Sources, sample-rate down to 40ns
8-channel Interrupt-driven single-cycle data transfer facilities via peripheral event controller
Clock generation via prescaler or via direct clock input
8kB On-chip extension RAM (XRAM)
256kB On-chip Mask ROM
12-channel 10-bit ADC
Two multi-functional general purpose timer units with 5 timers
Two asynchronous/synchronous serial channels
High-speed synchronous serial channel (SPI)
On-chip CAN Interface
IIC bus interface
On-chip real-time clock
Up to 16MB external address space for code and data
Idle, sleep and power down modes with flexible power management
Programmable watchdog timer and oscillator watchdog
(EN)
