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MC68HC908RF2中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書

MC68HC908RF2
廠商型號

MC68HC908RF2

功能描述

HCMOS Microcontroller Unit

文件大小

1.26838 Mbytes

頁面數(shù)量

254

生產(chǎn)廠商 Motorola, Inc
企業(yè)簡稱

MOTOROLA摩托羅拉

中文名稱

加爾文制造公司官網(wǎng)

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數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-6-11 13:32:00

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MC68HC908RF2規(guī)格書詳情

Introduction

The MC68HC908RF2 MCU is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). Optimized for low-power operation and available in a small 32-pin low-profile quad flat pack (LQFP), this MCU is well suited for remote keyless entry (RKE) transmitter designs. The M68HC08 Family is based on the customer-specified integrated circuit (CSIC) design strategy. 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 MC68HC908RF2 MCU include:

? High-performance M68HC08 architecture

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

? Maximum internal bus frequency of 4 MHz at 3.3 volts

? Maximum internal bus frequency of 2 MHz at 1.8 volts

? Internal oscillator requiring no external components:

– Software selectable bus frequencies

– ± 25 percent accuracy with trim capability to ±2 percent

– Option to allow use of external clock source or external crystal/ceramic resonator

? 2 Kbytes of on-chip FLASH memory

? FLASH program memory security(1)

? 128 bytes of on-chip RAM

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

? 12 general-purpose input/output (I/O) ports:

– Six shared with keyboard wakeup function

– Two shared with the timer module

– Port A pins have 3-mA sink capabilities

? Low-voltage inhibit (LVI) module:

– 1.85-V detection forces MCU into reset

– 2.0-V detection sets indicator flag

? 6-bit keyboard interrupt with wakeup feature

? External asynchronous interrupt pin with internal pullup (IRQ1)

? Ultra high frequency (UHF) transmitter

? System protection features:

– Computer operating properly (COP) reset

– Low-voltage detection with reset

– Illegal opcode detection with reset

– Illegal address detection with reset

? 32-pin plastic LQFP package

? Low-power design with stop and wait modes

? Master reset pin and power-on reset (POR)

? –40° to 85° Celsius operation

Features of the CPU08 include:

? Enhanced HC05 programming model

? Extensive loop control functions

? 16 addressing modes (eight more than the HC05)

? 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

? Third party C language support

產(chǎn)品屬性

  • 型號:

    MC68HC908RF2

  • 功能描述:

    IC MCU 2K FLASH 4MHZ 32-LQFP

  • RoHS:

  • 類別:

    集成電路(IC) >> 嵌入式 - 微控制器,

  • 系列:

    HC08

  • 標準包裝:

    250

  • 系列:

    56F8xxx

  • 核心處理器:

    56800E

  • 芯體尺寸:

    16-位

  • 速度:

    60MHz

  • 連通性:

    CAN,SCI,SPI

  • 外圍設(shè)備:

    POR,PWM,溫度傳感器,WDT

  • 輸入/輸出數(shù):

    21

  • 程序存儲器容量:

    40KB(20K x 16)

  • 程序存儲器類型:

    閃存 EEPROM

  • 大?。?/span>

    - RAM

  • 容量:

    6K x 16 電壓 -

  • 電源(Vcc/Vdd):

    2.25 V ~ 3.6 V

  • 數(shù)據(jù)轉(zhuǎn)換器:

    A/D 6x12b

  • 振蕩器型:

    內(nèi)部

  • 工作溫度:

    -40°C ~ 125°C

  • 封裝/外殼:

    48-LQFP

  • 包裝:

    托盤

  • 配用:

    MC56F8323EVME-ND - BOARD EVALUATION MC56F8323

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
恩XP
22+
32LQFP
9000
原廠渠道,現(xiàn)貨配單
詢價
FRS
24+
2
詢價
MOT
24+
原廠封裝
4000
原裝現(xiàn)貨假一罰十
詢價
2023+
5800
進口原裝,現(xiàn)貨熱賣
詢價
ON
20+
QFP
500
樣品可出,優(yōu)勢庫存歡迎實單
詢價
2023+
10370
進口原裝現(xiàn)貨
詢價
恩XP
21+
48-LQFP
5680
100%進口原裝!長期供應(yīng)!絕對優(yōu)勢價格(誠信經(jīng)營
詢價
FREESCALE
2016+
LQFP32
6000
公司只做原裝,假一罰十,可開17%增值稅發(fā)票!
詢價
FREESCA
2020+
QFP
1312
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
詢價
mot
23+
NA
401
專做原裝正品,假一罰百!
詢價