Datasheet

Data Sheet 1 V2.0, 2001-05
C164CI16-Bit Single-Chip Microcontroller
C166 Family
C164CI/SI, C164CL/SL
• 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 32 Sources, Sample-Rate down to 40 ns
• 8-Channel Interrupt-Driven Single-Cycle Data Transfer Facilities via
Peripheral Event Controller (PEC)
• Clock Generation via on-chip PLL (factors 1:1.5/2/2.5/3/4/5),
via prescaler or via direct clock input
• On-Chip Memory Modules
– 2 KBytes On-Chip Internal RAM (IRAM)
– 2 KBytes On-Chip Extension RAM (XRAM)
– up to 64 KBytes On-Chip Program Mask ROM or OTP Memory
• On-Chip Peripheral Modules
– 8-Channel 10-bit A/D Converter with Programmable Conversion Time
down to 7.8 µs
– 8-Channel General Purpose Capture/Compare Unit (CAPCOM2)
– Capture/Compare Unit for flexible PWM Signal Generation (CAPCOM6)
(3/6 Capture/Compare Channels and 1 Compare Channel)
– Multi-Functional General Purpose Timer Unit with 3 Timers
– Two Serial Channels (Synchronous/Asynchronous and High-Speed-Synchronous)
– On-Chip CAN Interface (Rev. 2.0B active) with 15 Message Objects
(Full CAN/Basic CAN)
– On-Chip Real Time Clock
• 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 Optional Programmable Chip-Select Signals
• Idle, Sleep, and Power Down Modes with Flexible Power Management
• Programmable Watchdog Timer and Oscillator Watchdog
• Up to 59 General Purpose I/O Lines,
partly with Selectable Input Thresholds and Hysteresis