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MC68HC908JB8JDW中文資料飛思卡爾數(shù)據(jù)手冊PDF規(guī)格書

MC68HC908JB8JDW
廠商型號

MC68HC908JB8JDW

功能描述

M68HC08 Microcontrollers

文件大小

1.4061 Mbytes

頁面數(shù)量

286

生產(chǎn)廠商 Freescale Semiconductor, Inc
企業(yè)簡稱

FREESCALE飛思卡爾

中文名稱

飛思卡爾半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-6-10 17:18:00

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MC68HC908JB8JDW規(guī)格書詳情

The MC68HC908JB8 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). All MCUs in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.

Features

Features of the MC68HC908JB8 include:

? High-performance M68HC08 architecture

? Fully upward-compatible object code with M6805, M146805, and M68HC05 Families

? 3-MHz internal bus frequency

? 8,192 bytes of on-chip FLASH memory

? 256 bytes of on-chip random-access memory (RAM)

? FLASH program memory security1

? On-chip programming firmware for use with host PC computer

? Up to 37 general-purpose 3.3V input/output (I/O) pins, including:

– 13 or 10 shared-function I/O pins, depending on package

– 24, 8, or 2 dedicated I/O pins, depending on package

– 8 keyboard interrupts on port A, on all packages

– 10mA sink capability for normal LED on 4 pins

– 25mA sink capability for infrared LED on 2 pins

– 10mA sink capability for PS/2 connection on 2 pins(with USB module disabled)

? 16-bit, 2-channel timer interface module (TIM) with selectable input capture, output compare, PWM capability on each channel, and external clock input option (TCLK)

? Full Universal Serial Bus Specification 1.1 low-speed functions:

– 1.5 Mbps data rate

– On-chip 3.3V regulator

– Endpoint 0 with 8-byte transmit buffer and 8-byte receive buffer

– Endpoint 1 with 8-byte transmit buffer

– Endpoint 2 with 8-byte transmit buffer and 8-byte receive buffer

? System protection features:

– Optional computer operating properly (COP) reset

– Optional low-voltage detection with reset

– Illegal opcode detection with reset

– Illegal address detection with reset

Features of the CPU08 include the following:

? Enhanced HC05 programming model

? Extensive loop control functions

? 16 addressing modes (eight more than the HC0

? 16-bit index register and stack pointer

? Memory-to-memory data transfers

? Fast 8 × 8 multiply instruction

? Fast 16/8 divide instruction

? Binary-coded decimal (BCD) instructions

? Optimization for controller applications

? Efficient C language support

產(chǎn)品屬性

  • 型號:

    MC68HC908JB8JDW

  • 功能描述:

    8位微控制器 -MCU 8 Bit 3MHz

  • RoHS:

  • 制造商:

    Silicon Labs

  • 核心:

    8051

  • 處理器系列:

    C8051F39x

  • 數(shù)據(jù)總線寬度:

    8 bit

  • 最大時(shí)鐘頻率:

    50 MHz

  • 程序存儲器大小:

    16 KB 數(shù)據(jù) RAM

  • 大?。?/span>

    1 KB 片上

  • ADC:

    Yes

  • 工作電源電壓:

    1.8 V to 3.6 V

  • 工作溫度范圍:

    - 40 C to + 105 C

  • 封裝/箱體:

    QFN-20

  • 安裝風(fēng)格:

    SMD/SMT

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