SAF-XC164N-8F20F屬于集成電路（IC）的微控制器。由英飛凌科技股份公司制造生產(chǎn)的SAF-XC164N-8F20F微控制器微控制器產(chǎn)品是相對復(fù)雜的用戶可編程數(shù)字邏輯器件。這些產(chǎn)品與視為微控制器的器件密切相關(guān)，兩者之間的區(qū)別主要體現(xiàn)在制造商選擇的用詞。不過按照傳統(tǒng)，微控制器集成了工作存儲器，也更可能包含混合信號外設(shè)，并且往往與更簡單的軟件范例結(jié)合使用，旨在重復(fù)執(zhí)行一系列預(yù)定義的任務(wù)。

Introduction

The XC164N derivatives are high-performance members of the Infineon XC166 Family of full featured single-chip CMOS microcontrollers. These devices extend the functionality and performance of the C166 Family in terms of instructions (MAC unit), peripherals, and speed. They combine high CPU performance (up to 40 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 Flash, prog

Summary of Features

? High Performance 16-bit CPU with 5-Stage Pipeline

– 25 ns Instruction Cycle Time at 40 MHz CPU Clock (Single-Cycle Execution)

– 1-Cycle Multiplication (16 × 16 bit), Background Division (32 / 16 bit) in 21 Cycles

– 1-Cycle Multiply-and-Accumulate (MAC) Instructions

– Enhanced Boolean Bit Manipulation Facilities

– Zero-Cycle Jump Execution

– Additional Instructions to Support HLL and Operating Systems

– Register-Based Design with Multiple Variable Register Banks

– Fast Context Switching Support with Two Additional Local Register Banks

– 16 Mbytes Total Linear Address Space for Code and Data

– 1024 Bytes On-Chip Special Function Register Area (C166 Family Compatible)

? 16-Priority-Level Interrupt System with up to 65 Sources, Sample-Rate down to 50 ns

? 8-Channel Interrupt-Driven Single-Cycle Data Transfer Facilities via

Peripheral Event Controller (PEC), 24-Bit Pointers Cover Total Address Space

? Clock Generation via on-chip PLL (factors 1:0.15 … 1:10), or

via Prescaler (factors 1:1 … 60:1)

? On-Chip Memory Modules

– 2 Kbytes On-Chip Dual-Port RAM (DPRAM)

– 2 Kbytes On-Chip Data SRAM (DSRAM)

– 2 Kbytes On-Chip Program/Data SRAM (PSRAM)

– up to 128 Kbytes On-Chip Program Memory (Flash Memory)

? On-Chip Peripheral Modules

– Two 16-Channel General Purpose Capture/Compare Units (12 Input/Output Pins)

– 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 5 Timers

– Two Synchronous/Asynchronous Serial Channels (USARTs)

– Two High-Speed-Synchronous Serial Channels

– On-Chip Real Time Clock

? Idle, Sleep, and Power Down Modes with Flexible Power Management

? Programmable Watchdog Timer and Oscillator Watchdog

? Up to 12 Mbytes External Address Space for Code and Data

– Programmable External Bus Characteristics for Different Address Ranges

– Multiplexed or Demultiplexed External Address/Data Buses

– Selectable Address Bus Width

– 16-Bit or 8-Bit Data Bus Width

– Four Programmable Chip-Select Signals

? Up to 79 General Purpose I/O Lines,

partly with Selectable Input Thresholds and Hysteresis

? On-Chip Bootstrap Loader

? 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 Debug Support via JTAG Interface

? 100-Pin TQFP Package, 0.5 mm (19.7 mil) pitch