Описание
The C161K is a derivative of the Infineon C166 Family of full featured single-chip CMOS microcontrollers. It combines high CPU performance (up to 12.5 million instructions per second) with peripheral functionality and enhanced IO-capabilities. The C161K/O is especially suited for cost sensitive applications.
- High Performance 16-bit CPU with 4-Stage Pipeline
- 80 ns Instruction Cycle Time at 25 MHz CPU Clock
- 400 ns Multiplication (16 × 16 bit), 800 ns Division (32 / 16 bit)
- Enhanced Boolean Bit Manipulation Facilities
- Additional Instructions to Support
- 16-Priority-Level Interrupt System with 20 Sources, Sample-Rate down to 40 ns
- 8-Channel Interrupt-Driven Single-Cycle Data Transfer Facilities via Peripheral Event Controller (PEC)
- Clock Generation via prescaler or via direct clock input
- On-Chip Memory Modules
- 2 KBytes On-Chip Internal RAM (IRAM) on C161O 1 KByte IRAM on C161K
- On-Chip Peripheral Modules
- Two Multi-Functional General Purpose Timer Units with 5 Timers on C161O, one Timer Unit with 3 Timers on C161K
- Two Serial Channels (Synchronous/Asynchronous and High-Speed-Synchronous)
- Up to 4 MBytes External Address Space for Code and Data
- Programmable External Bus Characteristics for Different Address Ranges
- Multiplexed or Demultiplexed External Address/Data Buses with 8-Bit or 16-Bit Data Bus Width
- Idle and Power Down Modes
- Programmable Watchdog Timer
- Up to 63 General Purpose I/O Lines
- On-Chip Bootstrap Loader
- 80-Pin MQFP Package
