參數(shù)資料
型號: MC68HC11F1CPU4
廠商: Freescale Semiconductor
文件頁數(shù): 35/158頁
文件大小: 0K
描述: IC MCU 512 EEPROM 4MHZ 80-LQFP
標準包裝: 90
系列: HC11
核心處理器: HC11
芯體尺寸: 8-位
速度: 4MHz
連通性: SCI,SPI
外圍設(shè)備: POR,WDT
輸入/輸出數(shù): 30
程序存儲器類型: ROMless
EEPROM 大小: 512 x 8
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 4.75 V ~ 5.25 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x8b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 80-LQFP
包裝: 托盤
INTRODUCTION
TECHNICAL DATA
1-1
SECTION 1INTRODUCTION
The MC68HC11F1 high-performance microcontroller unit (MCU) is an enhanced de-
rivative of the M68HC11 family of microcontrollers and includes many advanced fea-
tures. This MCU, with a nonmultiplexed expanded bus, is characterized by high speed
and low power consumption. The fully static design allows operation at frequencies
from 4 MHz to dc.
1.1 Features
M68HC11 Central Processing Unit (CPU)
Power Saving STOP and WAIT Modes
512 Bytes Electrically Erasable Programmable Read-Only Memory (EEPROM)
1024 Bytes RAM, Data Retained During Standby
Nonmultiplexed Address and Data Buses
Enhanced 16-Bit Timer
Three Input Capture (IC) Channels
Four Output Compare (OC) Channels
One Additional Channel, Selectable as Fourth IC or Fifth OC
8-Bit Pulse Accumulator
Real-Time Interrupt Circuit
Computer Operating Properly (COP) Watchdog
Enhanced Asynchronous Nonreturn to Zero (NRZ) Serial Communications Inter-
face (SCI)
Enhanced Synchronous Serial Peripheral Interface (SPI)
Eight-Channel 8-Bit Analog-to-Digital (A/D) Converter
Four Chip-Select Signal Outputs with Programmable Clock Stretching
— Two I/O Chip Selects
— One Program Chip Select
— One General-Purpose Chip Select
Available in 68-Pin Plastic Leaded Chip Carrier (PLCC) and 80-Pin Plastic Quad
Flat Pack (QFP)
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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