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MC68HC812A4PV中文資料摩托羅拉數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

MC68HC812A4PV
廠商型號(hào)

MC68HC812A4PV

功能描述

16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

文件大小

3.3389 Mbytes

頁(yè)面數(shù)量

342 頁(yè)

生產(chǎn)廠商 Motorola, Inc
企業(yè)簡(jiǎn)稱

MOTOROLA摩托羅拉

中文名稱

加爾文制造公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-6-26 18:51:00

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MC68HC812A4PV規(guī)格書(shū)詳情

Introduction

The MC68HC812A4 microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include:

? 16-bit central processor unit (CPU12)

? Lite integration module (LIM)

? Two asynchronous serial communications interfaces (SCI0 and SCI1)

? Serial peripheral interface (SPI)

? Timer and pulse accumulator module

? 8-bit analog-to-digital converter (ATD)

? 1-Kbyte random-access memory (RAM)

? 4-Kbyte electrically erasable, programmable read-only memory (EEPROM)

? Memory expansion logic with chip selects, key wakeup ports, and a phase-locked loop (PLL)

Features

Features of the MC68HC812A4 include:

? Low-power, high-speed M68HC12 CPU

? Power-saving stop and wait modes

? Memory

– 1024-byte RAM

– 4096-byte EEPROM

– On-chip memory mapping allows expansion to more than

5-Mbyte address space

? Single-wire Background Debug? mode

? Non-multiplexed address and data buses

? Seven programmable chip-selects with clock stretching (expanded modes)

? 8-channel, enhanced 16-bit timer with programmable prescaler

– All channels configurable as input capture or output compare

– Flexible choice of clock source

? 16-bit pulse accumulator

? Real-time interrupt circuit

? Computer operating properly (COP) watchdog

? Clock monitor

? Phase-locked loop (PLL)

? Two enhanced asynchronous non-return-to-zero (NRZ) serial communication interfaces (SCI)

? Enhanced synchronous serial peripheral interface (SPI)

? 8-channel, 8-bit analog-to-digital converter (ATD)

? Up to 24 key wakeup lines with interrupt capability

? Available in 112-lead low-profile quad flat pack (LQFP) packaging

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飛思卡爾
20+
SMD
32970
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MOT
23+
QFP
9526
詢價(jià)
FREESCALE
20+
SOP20
2960
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詢價(jià)
MC
23+
QFP
1800
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FREESCALE
23+
LQFP
3000
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MOTOROLA/摩托羅拉
1922+
SOP
6852
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詢價(jià)
MOTOROLA
24+
QFP
6980
原裝現(xiàn)貨,可開(kāi)13%稅票
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FREESCALE
2021+
1218
十年專營(yíng)原裝現(xiàn)貨,假一賠十
詢價(jià)
N/A
25+
SMD
880000
明嘉萊只做原裝正品現(xiàn)貨
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MC
QFP
3350
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