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MC56F8346VFVE

厂商:
Freescale
类别:
DSP
包装:
-
封装:
LQFP 144 20*20*1.4P0.5
无铅情况/ROHS:
无铅
描述:
16 BIT HYBRID CONTROLLER

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  • 参数
  • 描述
  • 文档
参数 数值
Leadtime (weeks) 6
Minimum Package Quantity (MPQ) 60
Package Description and Mechanical Drawing LQFP 144 20*20*1.4P0.5
Package Material Plastic
Timers - Channels 16
Floor Life 168 HOURS
Material Type Tested Packaged Device
Number of Reflow Cycles 3
Pin/Lead/Ball Count 144
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Part Number MC56F8346VFVE
Ambient Operating Temperature (Min-Max) (°C) -40 to 105
Serial Interface - Type SCI / SPI / CAN
A/D Converter - Channels 16
Application/Qualification Tier COMMERCIAL, INDUSTRIAL
Budgetary Price($US) 10000 @ $8.89 each
2nd Level Interconnect e3
Additional Features Internal Voltage Regulator / Low Voltage Detect / Quad Decoder / Temperature Sensor
Life Cycle Description (code) PRODUCT MATURITY/SATURATION
Sample Exception Availability Y
CAN FlexCAN
POQ Container BOX
Serial Interface - Number of Interfaces 2 / 2 / 1
I/O Pins 62
Internal Flash (kByte) 128
REACH SVHC Freescale REACH Statement
A/D Converter - Bits (bit) 12
Micron Size (μm) .25
Timers - Number of Timers 4
Core: Operating Frequency Max (Max) (MHz) 60
Core: Operating Voltage (Spec) (V) 2.5
Device Weight (g) 1.31910
Package Thickness (nominal) (mm) 1.600
Timers - Size (bit) 16
Export Control Classification Number (US) 3A991
Halogen Free Yes
Peak Package Body Temperature (PPT)(°C) 260
Device Sample Availability 22 Jun 2005
Device Type DSC
Internal RAM (kByte) 12
Status Active
Maximum Time at Peak Temperature (s) 40
Package Length (nominal) (mm) 20.000
Preferred Order Quantity (POQ) 300
Debug Features On-Chip Emulation / JTAG
Harmonized Tariff (US) Disclaimer 8542.31.0000
Material Composition Declaration (MCD) Download MCD Report
Description 16 BIT HYBRID CONTROLLER
Package Width (nominal) (mm) 20.000
Moisture Sensitivity Level (MSL) 3
MPQ Container TRAY
Tape & Reel No
Device Production Availability 22 Jun 2005
Maximum Height Above Board (mm) 1.600
Mounting Style Surface Mount
Timer Features PWM / Input Capture

特点
Low Start-Up Current: <250μA
50ns Current Sense Delay
Current Mode Operation: To 500kHz
Pin Compatible with UC1842 Series
Undervoltage Lockout with Hysteresis
No Cross-Conduction Current
Trimmed Bandgap Reference
1A Totem Pole Output
Trimmed Oscillator Frequency and Sink Current
Active Pull-Down on Reference and Output During Undervoltage Lockout
High Level Output Clamp: 18V
Current Sense Leading Edge Blanking

典型应用

描述
描述 The LT?1241 series devices are 8-pin, fixed frequency, current mode, pulse width modulators. They are improved plug compatible versions of the industry standard UC1842 series. These devices have both improved speed and lower quiescent current. The LT1241 series is optimized for off-line and DC/DC converter applications. They contain a temperature-compensated reference, high gain error amplifier, current sensing comparator and a high current totem pole output stage ideally suited to driving power MOSFETs. Start-up current has been reduced to less than 250μA. Cross-conduction current spikes in the output stage have been eliminated, making 500kHz operation practical. Several new features have been incorporated. Leading edge blanking has been added to the current sense comparator. Trims have been added to the oscillator circuit for both frequency and sink current, and both of these parameters are tightly specified. The output stage is clamped to a maximum V OUT of 18V in the on state. The output and the reference output are actively pulled low during undervoltage lockout.

Reports or Presentations
文档名称 文档类型 软件 描述
MC56F8346VFVEPDF下载 点击下载 点击下载 56800PWMADCSYNCH
MC56F8346VFVEPDF下载 点击下载 点击下载 56800SCI
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Errata
文档名称 文档类型 软件 描述
MC56F8346VFVEPDF下载 点击下载 点击下载 MC56F8346E
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Fact Sheets
文档名称 文档类型 软件 描述
MC56F8346VFVEPDF下载 点击下载 点击下载 56F8346FS
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Selector Guides
文档名称 文档类型 软件 描述
MC56F8346VFVEPDF下载 点击下载 点击下载 SG2083
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Brochures
文档名称 文档类型 软件 描述
MC56F8346VFVEPDF下载 点击下载 点击下载 8_16BITPAK_D
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Data Sheets
文档名称 文档类型 软件 描述
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White Papers
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Application Notes
文档名称 文档类型 软件 描述
MC56F8346VFVEPDF下载 点击下载 点击下载 AN1965
MC56F8346VFVEPDF下载 点击下载 点击下载 AN1975
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Product Change Notices
文档名称 文档类型 软件 描述
MC56F8346VFVEPDF下载 点击下载 点击下载 PCN10323
Users Guides
文档名称 文档类型 软件 描述
MC56F8346VFVEPDF下载 点击下载 点击下载 8300ACVCTD
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Reference Manuals
文档名称 文档类型 软件 描述
MC56F8346VFVEPDF下载 点击下载 点击下载 DSP56800ERM
Engineering Bulletins
文档名称 文档类型 软件 描述
MC56F8346VFVEPDF下载 点击下载 点击下载 EB668