C16x-Family of High-Performance CMOS 16-Bit Microcontrollers - Siemens Semiconductor Group
Description
C16x-Family of High-Performance CMOS 16-Bit Microcontrollers Preliminary SAB 80C166W/83C166W / 83C166W
SAB 80C166W/ 83C166W/ 83C166W
16-Bit Microcontroller
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High Performance 16-bit CPU with 4-Stage Pipeline 100 ns Instruction Cycle Time at 20 MHz CPU Clock 500 ns Multiplication (16 × 16 bits), 1 µs Division (32 / 16 bit) Enhanced Boolean Bit Manipulation Facilities Register-Based Design with Multiple Variable Register Banks Single-Cycle Context Switching Support Up to 256 KBytes Linear Address Space for Code and Data 1 KByte On-Chip RAM 32 KBytes On-Chip ROM (SAB 83C166W only) Programmable External Bus Characteristics for Different Address Ranges 8-Bit or 16-Bit External Data Bus Multiplexed or Demultiplexed External Address/Data Buses Hold and Hold-Acknowledge Bus Arbitration Support 512 Bytes On-Chip Special Function Register Area Idle and Power Down Modes 8-Channel Interrupt-Driven Single-Cycle Data Transfer Facilities via Peripheral Event Controller (PEC) 16-Priority-Level Interrupt System 10-Channel 10-bit A/D Converter with 9.
7 µs Conversion Time 16-Channel Capture/Compare Unit Two Multi-Functional General Purpose Timer Units with 5 Timers Two Serial Channels (USARTs) Programmable Watchdog Timer Up to 76 General Purpose I/O Lines Direct clock input without prescaler Supported by a Wealth of Development Tools like C-Compilers, Macro-Assembler Packages, Emulators, Evaluation Boards, HLL-Debuggers, Simulators, Logic Analyzer Disassemblers, Programming Boards On-Chip Bootstrap Loader 100-Pin Plastic MQFP Package (EIAJ)
Semiconductor Group
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SAB 80C166W/83C166W
Introduction The SAB 80C166W/83C166W is a representative of the Siemens SAB 80C166 family of full featured single-chip CMOS microcontrollers.
It combines high CPU performance (up to 10 million instructions per second) with high peripheral functionality and enhanced IO-capabilities.
These devices derive the CPU clock signal (operating clock)...
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