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位置:MC68HC908GR32A > MC68HC908GR32A詳情

MC68HC908GR32A中文資料

廠家型號

MC68HC908GR32A

文件大小

2006.25Kbytes

頁面數(shù)量

306

功能描述

Microcontrollers

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

簡稱

FREESCALE飛思卡爾

生產(chǎn)廠商

Freescale Semiconductor, Inc

中文名稱

飛思卡爾半導(dǎo)體官網(wǎng)

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MC68HC908GR32A數(shù)據(jù)手冊規(guī)格書PDF詳情

General Description

Introduction

The MC68HC908GR60A, MC68HC908GR48A, and MC68HC908GR32A are members 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

For convenience, features have been organized to reflect:

? Standard features

? Features of the CPU08

Standard Features

Features of the MC68HC908GR60A include:

? High-performance M68HC08 architecture optimized for C-compilers

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

? 8-MHz internal bus frequency

? Clock generation module supporting 1-MHz to 8-MHz crystals

? FLASH program memory security(1)

? On-chip programming firmware for use with host personal computer which does not require high voltage for entry

? In-system programming (ISP)

? System protection features:

– Optional computer operating properly (COP) reset

– Low-voltage detection with optional reset and selectable trip points for 3.3-V and 5.0-V operation

– Illegal opcode detection with reset

– Illegal address detection with reset

? Low-power design; fully static with stop and wait modes

? Standard low-power modes of operation:

– Wait mode

– Stop mode

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

? On-chip FLASH memory:

– MC68HC908GR60A — 60 Kbytes

– MC68HC908GR48A — 48 Kbytes

– MC68HC908GR32A — 32 Kbytes

? Random-access memory (RAM):

– MC68HC908GR60A — 2048 bytes

– MC68HC908GR48A — 1536 bytes

– MC68HC908GR32A — 1536 bytes

? Serial peripheral interface (SPI) module

? Enhanced serial communications interface (ESCI) module

? One 16-bit, 2-channel timer interface module (TIM1) with selectable input capture, output compare, and pulse-width modulation (PWM) capability on each channel

? One 16-bit, 6-channel timer interface module (TIM2) with selectable input capture, output compare, and pulse-width modulation (PWM) capability on each channel

? Timebase module with clock prescaler circuitry for eight user selectable periodic real-time interrupts with optional active clock source during stop mode for periodic wakeup from stop using an external crystal

? 24-channel, 10-bit successive approximation analog-to-digital converter (ADC)

? 8-bit keyboard wakeup port with software selectable rising or falling edge detect, as well as high or low level detection

? Up to 53 general-purpose input/output (I/O) pins, including:

– 40 shared-function I/O pins, depending on package choice

– Up to 13 dedicated I/O pins, depending on package choice

? Selectable pullups on inputs only on ports A, C, and D. Selection is on an individual port bit basis. During output mode, pullups are disengaged.

? Internal pullups on IRQ and RST to reduce customer system cost

? High current 10-mA sink/source capability on all port pins

? Higher current 20-mA sink/source capability on PTC0–PTC4 and PTF0–PTF3

? User selectable clockout feature with divide by 1, 2, and 4 of the bus or crystal frequency

? User selection of having the oscillator enabled or disabled during stop mode

? BREAK module (BRK) to allow single breakpoint setting during in-circuit debugging

? Available packages:

– 32-pin low-profile quad flat pack (LQFP)

– 48-pin low-profile quad flat pack (LQFP)

– 64-pin quad flat pack (QFP)

? Specific features in 32-pin LQFP are:

– Port A is only 4 bits: PTA0–PTA3; shared with ADC and KBI modules

– Port B is only 6 bits: PTB0–PTB5; shared with ADC module

– Port C is only 2 bits: PTC0–PTC1

– Port D is only 7 bits: PTD0–PTD6; shared with SPI, TIM1 and TIM2 modules

– Port E is only 2 bits: PTE0–PTE1; shared with ESCI module

? Specific features in 48-pin LQFP are:

– Port A is 8 bits: PTA0–PTA7; shared with ADC and KBI modules

– Port B is 8 bits: PTB0–PTB7; shared with ADC module

– Port C is only 7 bits: PTC0–PTC6

– Port D is 8 bits: PTD0–PTD7; shared with SPI, TIM1, and TIM2 modules

– Port E is only 6 bits: PTE0–PTE5; shared with ESCI module

? Specific features in 64-pin QFP are:

– Port A is 8 bits: PTA0–PTA7; shared with ADC and KBI modules

– Port B is 8 bits: PTB0–PTB7; shared with ADC module

– Port C is only 7 bits: PTC0–PTC6

– Port D is 8 bits: PTD0–PTD7; shared with SPI, TIM1, andTIM2 modules

– Port E is only 6 bits: PTE0–PTE5; shared with ESCI module

– Port F is 8 bits: PTF0–PTF7; shared with TIM2 module

– Port G is 8 bits; PTG0–PTG7; shared with ADC module

更新時間:2025-7-7 14:28:00
供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
FREESCALE
23+
NA
19960
只做進口原裝,終端工廠免費送樣
Freescale
25+
BGA256
4500
保證有貨!質(zhì)優(yōu)價美!歡迎查詢!!
FREESCALE
23+
QFP48
13000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
FREESCALE
23+
QFP
7860
正品原裝貨價格低
FREESCALE
24+
NA/
3396
原裝現(xiàn)貨,當天可交貨,原型號開票
FREESCALE
22+
SOIC28W
2000
原裝現(xiàn)貨庫存.價格優(yōu)勢
FREESCALE
21+
QFP
16730
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FREESCALE
24+
QFP-32
5000
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FREESCALE
1822+
QFP
9852
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freescale
20+
QFP
500
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Freescale Semiconductor, Inc 飛思卡爾半導(dǎo)體

中文資料: 31538條

飛思卡爾半導(dǎo)體(Freescale Semiconductor)是全球領(lǐng)先的半導(dǎo)體公司,全球總部位于美國德州的奧斯汀市。專注于嵌入式處理解決方案。飛思卡爾面向汽車、網(wǎng)絡(luò)、工業(yè)和消費電子市場,提供的技術(shù)包括微處理器、微控制器、傳感器、模擬集成電路和連接。飛思卡爾的一些主要應(yīng)用和終端市場包括汽車安全、混合動力和全電動汽車、下一代無線基礎(chǔ)設(shè)施、智能能源管理、便攜式醫(yī)療器件、消費電器以及智能移動器件等。在全世界擁有多家設(shè)計、研發(fā)、制造和銷售機構(gòu)。Gregg Lowe是總裁兼CEO,該公司在紐約證券交易所股票代碼(NYSE):FSL,在2013年投入了7.55億美元的研發(fā)經(jīng)費,占全年凈銷售額的18