Single-Chip Microcontroller. 80C166 Datasheet

80C166 Datasheet PDF, Equivalent

Part Number



16-Bit CMOS Single-Chip Microcontroller


Siemens Semiconductor Group

Total Page 30 Pages
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80C166 Datasheet
Microcomputer Components
16-Bit CMOS Single-Chip Microcontroller
SAB 80C166/83C166
Data Sheet 09.94

80C166 Datasheet
C16x-Family of
High-Performance CMOS 16-Bit Microcontrollers
SAB 80C166/83C166 16-Bit Microcontroller
SAB 80C166/83C166
q High Performance 16-bit CPU with 4-Stage Pipeline
q 100 ns Instruction Cycle Time at 20 MHz CPU Clock
q 500 ns Multiplication (16 × 16 bit), 1 µs Division (32 / 16 bit)
q Enhanced Boolean Bit Manipulation Facilities
q Register-Based Design with Multiple Variable Register Banks
q Single-Cycle Context Switching Support
q Up to 256 KBytes Linear Address Space for Code and Data
q 1 KByte On-Chip RAM
q 32 KBytes On-Chip ROM (SAB 83C166 only)
q Programmable External Bus Characteristics for Different Address Ranges
q 8-Bit or 16-Bit External Data Bus
q Multiplexed or Demultiplexed External Address/Data Buses
q Hold and Hold-Acknowledge Bus Arbitration Support
q 512 Bytes On-Chip Special Function Register Area
q Idle and Power Down Modes
q 8-Channel Interrupt-Driven Single-Cycle Data Transfer Facilities via Peripheral Event
Controller (PEC)
q 16-Priority-Level Interrupt System
q 10-Channel 10-bit A/D Converter with 9.7 µs Conversion Time
q 16-Channel Capture/Compare Unit
q Two Multi-Functional General Purpose Timer Units with 5 Timers
q Two Serial Channels (USARTs)
q Programmable Watchdog Timer
q Up to 76 General Purpose I/O Lines
q Supported by a Wealth of Development Tools like C-Compilers, Macro-Assembler Packages,
Emulators, Evaluation Boards, HLL-Debuggers, Simulators, Logic Analyzer Disassemblers,
Programming Boards
q On-Chip Bootstrap Loader
q 100-Pin Plastic MQFP Package (EIAJ)
Semiconductor Group

Features Datasheet pdf Microcomputer Components 16-Bit CMOS Sin gle-Chip Microcontroller SAB 80C166/83 C166 Data Sheet 09.94 C16x-Family of High-Performance CMOS 16-Bit Microcontr ollers Preliminary SAB 80C166/83C166 S AB 80C166/83C166 16-Bit Microcontrolle r q q q q q q q q q q q q q q q q q q q q q q q q q q High Performance 16-b it CPU with 4-Stage Pipeline 100 ns Ins truction Cycle Time at 20 MHz CPU Clock 500 ns Multiplication (16 × 16 bit), 1 µs Division (32 / 16 bit) Enhanced B oolean Bit Manipulation Facilities Regi ster-Based Design with Multiple Variabl e Register Banks Single-Cycle Context S witching Support Up to 256 KBytes Linea r Address Space for Code and Data 1 KBy te On-Chip RAM 32 KBytes On-Chip ROM (S AB 83C166 only) Programmable External B us Characteristics for Different Addres s Ranges 8-Bit or 16-Bit External Data Bus Multiplexed or Demultiplexed Extern al Address/Data Buses Hold and Hold-Ack nowledge Bus Arbitration Support 512 By tes On-Chip Special Function Register Area Idle and Power Down Mo.
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