位置:MC68HC908QT1 > MC68HC908QT1详情

MC68HC908QT1中文资料

厂家型号

MC68HC908QT1

文件大小

2727.19Kbytes

页面数量

230

功能描述

Microcontrollers

8位微控制器 -MCU 8 Bit 8MHz

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

MOTOROLA

MC68HC908QT1数据手册规格书PDF详情

Introduction

The MC68HC908QY4 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08 Family is a Complex Instruction Set Computer (CISC) with a Von Neumann architecture. 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 include:

• High-performance M68HC08 CPU core

• Fully upward-compatible object code with M68HC05 Family

• 5-V and 3-V operating voltages (VDD)

• 8-MHz internal bus operation at 5 V, 4-MHz at 3 V

• Trimmable internal oscillator

– 3.2 MHz internal bus operation

– 8-bit trim capability

– ± 25 untrimmed

– ± 5 trimmed

• Auto wake-up from STOP capability

• Configuration (CONFIG) register for MCU configuration options, including:

– Low-voltage inhibit (LVI) trip point

• In-system FLASH programming

• FLASH security(1)

• On-chip in-application programmable FLASH memory (with

internal program/erase voltage generation)

– MC68HC908QY4 and MC68HC908QT4 —4096 bytes

– MC68HC908QY2, MC68HC908QY1, MC68HC908QT2, and MC68HC908QT1 —1536 bytes

• 128 bytes of on-chip random-access memory (RAM)

• 2-channel, 16-bit timer interface module (TIM)

• 4-channel, 8-bit analog-to-digital converter (ADC) on MC68HC908QY2, MC68HC908QY4, MC68HC908QT2, and MC68HC908QT4

• 5 or 13 bidirectional input/output (I/O) lines and one input only:

– Six shared with keyboard interrupt function and ADC

– Two shared with timer channels

– One shared with external interrupt (IRQ)

– Eight extra I/O lines on 16-pin package only

– High current sink/source capability on all port pins

– Selectable pullups on all ports, selectable on an individual bit basis

– Three-state ability on all port pins

• 6-bit keyboard interrupt with wakeup feature (KBI)

• Low-voltage inhibit (LVI) module features:

– Software selectable trip point in CONFIG register

• System protection features:

– Computer operating properly (COP) watchdog

– Low-voltage detection with reset

– Illegal opcode detection with reset

– Illegal address detection with reset

• External asynchronous interrupt pin with internal pullup (IRQ) shared with general-purpose input pin

• Master asynchronous reset pin (RST) shared with general-purpose input/output (I/O) pin

• Power-on reset

• Internal pullups on IRQand RSTto reduce external components

• Memory mapped I/O registers

• Power saving stop and wait modes

• MC68HC908QY4, MC68HC908QY2, and MC68HC908QY1 are available in these packages:

– 16-pin plastic dual in-line package (PDIP)

– 16-pin small outline integrated circuit (SOIC) package

– 16-pin thin shrink small outline package (TSSOP)

• MC68HC908QT4, MC68HC908QT2, and MC68HC908QT1 are available in these packages:

– 8-pin PDIP

– 8-pin SOIC

MC68HC908QT1产品属性

  • 类型

    描述

  • 型号

    MC68HC908QT1

  • 功能描述

    8位微控制器 -MCU 8 Bit 8MHz

  • RoHS

  • 制造商

    Silicon Labs

  • 核心

    8051

  • 处理器系列

    C8051F39x

  • 数据总线宽度

    8 bit

  • 最大时钟频率

    50 MHz

  • 程序存储器大小

    16 KB 数据 RAM

  • 大小

    1 KB 片上

  • ADC

    Yes

  • 工作电源电压

    1.8 V to 3.6 V

  • 工作温度范围

    - 40 C to + 105 C

  • 封装/箱体

    QFN-20

  • 安装风格

    SMD/SMT

更新时间:2025-10-4 10:31:00
供应商 型号 品牌 批号 封装 库存 备注 价格
MOTOROLA
05+
原厂原装
48912
只做全新原装真实现货供应
MOTOROLA/摩托罗拉
23+
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
恩XP
24+
PDIP-8
942
深耕行业12年,可提供技术支持。
FREESCA
18+
DIP8
85600
保证进口原装可开17%增值税发票
FREESCAL
25+
原厂原包装
7550
优势产品!100%全新原装现货供应
MOT
24+
原厂封装
4000
原装现货假一罚十
FREESCAL
24+
DIP
13582
FREESCALE
23+
8-DIP
9500
全新原装!Freescale优势供货渠道!特价!请放心订购!
恩XP
23+
8PDIP
9000
原装正品,支持实单
恩XP
21+
PDIP-8
2500
进口原装,优势现货

MC68HC908QT1VPE 价格

参考价格:¥15.7956

型号:MC68HC908QT1VPE 品牌:Freescale 备注:这里有MC68HC908QT1多少钱,2025年最近7天走势,今日出价,今日竞价,MC68HC908QT1批发/采购报价,MC68HC908QT1行情走势销售排排榜,MC68HC908QT1报价。

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