C161K Datasheet, PDF (5/66 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller

16-Bit Single-Chip Microcontroller
C166 Family
C161K/O
C161K/O
• 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 HLL and Operating Systems
– Register-Based Design with Multiple Variable Register Banks
– Single-Cycle Context Switching Support
– 16 MBytes Total Linear Address Space for Code and Data
– 1024 Bytes On-Chip Special Function Register Area
• 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
– Four Programmable Chip-Select Signals on C161O,
two Chip-Select Signals on C161K
• Idle and Power Down Modes
• Programmable Watchdog Timer
• Up to 63 General Purpose I/O Lines
• Power Supply: the C161K/O can operate from a 5 V or a 3 V power supply
• Supported by a Large Range of Development Tools like C-Compilers,
Macro-Assembler Packages, Emulators, Evaluation Boards, HLL-Debuggers,
Simulators, Logic Analyzer Disassemblers, Programming Boards
• On-Chip Bootstrap Loader
• 80-Pin MQFP Package (0.65 mm pitch)
Data Sheet
1
V2.0, 2001-01