C164CL/SL

16Bit Single-Chip Microcontroller

Introduction

The C164CI derivatives of the C166 Family of full featured single-chip CMOS microcontrollers are especially suited for cost sensitive applications. They combine high CPU performance up to 12.5 million instructions per second with high peripheral functionality and enhanced IO-capabilities. They also provide clock generation via PLL and various on-chip memory modules such as program ROM or OTP, internal RAM, and extension RAM.

16-Bit Single-Chip Microcontroller C164CI C166 Family

C164CI/SI,

• 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

• 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