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MC705SR3CFBE

厂商:
Freescale
类别:
8位单片机
包装:
Tray
封装:
QFP44 10*10*2.0P0.8
无铅情况/ROHS:
无铅
描述:
8 BIT MCU, 192 BYTES RAM

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  • 参数
  • 描述
  • 文档
参数 数值
系列 HC05
核心处理器 HC05
芯体尺寸 8-Bit
速度 4MHz
RAM容量 192 x 8
程序存储器类型 OTP
程序存储器容量 3.75KB (3.75K x 8)
输入/输出数 32
振荡器型 Internal
数据转换器 A/D 4x8b
工作电压 3 V ~ 5.5 V
工作温度 -40°C ~ 85°C
周边设备 LED, POR
Pin/Lead/Ball Count 44
RoHS Certificate of Analysis (CoA) Contact Us
Floor Life 168 HOURS
Halogen Free Yes
Last Order Date 15 Jan 2011
Last Ship Date 31 May 2012
Moisture Sensitivity Level (MSL) 3
Number of Reflow Cycles 3
Part Number MC705SR3CFBE
Application/Qualification Tier COMMERCIAL, INDUSTRIAL, AUTOMOTIVE
Harmonized Tariff (US) Disclaimer 8542.31.0000
Life Cycle Description (code) REMOVED FROM ACTIVE PORTFOLIO
Micron Size (μm) 1.2
Peak Package Body Temperature (PPT)(°C) 260
Maximum Time at Peak Temperature (s) 40
Mounting Style Surface Mount
Sample Exception Availability N
Device Weight (g) .49860
Material Composition Declaration (MCD) Download MCD Report
Package Material Plastic
Package Thickness (nominal) (mm) 2.450
REACH SVHC Freescale REACH Statement
Export Control Classification Number (US) EAR99
Package Description and Mechanical Drawing QFP44 10*10*2.0P0.8
Package Length (nominal) (mm) 10.000
Package Width (nominal) (mm) 10.000
Tape & Reel No
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Description 8 BIT MCU, 192 BYTES RAM
Status No Longer Manufactured
Material Type Tested Packaged Device
2nd Level Interconnect e3
Budgetary Price($US) -

The MC68HC705SR3 is an EPROM version of the MC68HC05SR3, which is a member of the M68HC05 family of low-cost single-chip microcontrollers. This 8-bit microcontroller unit (MCU) contains on-chip oscillator, CPU, RAM, ROM, I/O, Timer, and Analog-to-Digital Converter. The MC68HC05SR3 is pin compatible with the MC6805R3 and is provided as a low power upgrade path for MC6805R3 applications. The low power advantage of CMOS is combined with the addition of I/O and port modifications which help eliminate external components in cost sensitive applications. The MC68HC705SR3 is available in windowed and OTP packages. All refrences to the MC68HC05SR3 apply equally to the MC68HC705SR3, unless otherwise stated.

View Block Diagram

Features

  • Pin compatible with the MC6805R3
  • Power saving STOP, WAIT, and SLOW modes
  • 3840 bytes EPROM with security bit
  • 192 bytes of RAM (64 bytes for stack)
  • 32 bidirectional I/O lines
  • Keyboard interrupts
  • 8-bit count-down timer with programmable 7-bit prescaler
  • On-chip crystal oscillator, with built-in capacitator for RC option
  • Second software programmable external interrupt line (IRQ2)
  • Direct LED drive capability on all ports

Data Sheets
文档名称 文档类型 软件 描述
MC705SR3CFBEPDF下载 点击下载 点击下载 MC68HC05SR3D
Engineering Bulletins
文档名称 文档类型 软件 描述
MC705SR3CFBEPDF下载 点击下载 点击下载 EB396
Selector Guides
文档名称 文档类型 软件 描述
MC705SR3CFBEPDF下载 点击下载 点击下载 SG1002
Reference Manuals
文档名称 文档类型 软件 描述
MC705SR3CFBEPDF下载 点击下载 点击下载 M68HC05AG
Product Change Notices
文档名称 文档类型 软件 描述
MC705SR3CFBEPDF下载 点击下载 点击下载 PCN7701
MC705SR3CFBEPDF下载 点击下载 点击下载 PCN8901
Application Notes
文档名称 文档类型 软件 描述
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1067
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1262
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MC705SR3CFBEPDF下载 点击下载 点击下载 AN1259
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1757
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MC705SR3CFBEPDF下载 点击下载 点击下载 AN2159
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1055
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1263
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1516
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1688
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1818
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1758
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1705
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1667
MC705SR3CFBEPDF下载 点击下载 点击下载 AN1744
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Errata
文档名称 文档类型 软件 描述
MC705SR3CFBEPDF下载 点击下载 点击下载 68HC705SR3MSE3