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MC34912BACR2

厂商:
Freescale
类别:
系统基础芯片
包装:
-
封装:
LQFP 32 7*7*1.4P0.8
无铅情况/ROHS:
无铅
描述:
SBC LIN2G - HIGH END

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  • 参数
  • 描述
  • 文档
参数 数值
Data Rate (Min) (kbps) 10.4
Package Thickness (nominal) (mm) 1.600
Regulator - Output Current (A) 0.05 / 0.02
Tape & Reel Yes
Status Active
Ambient Operating Temperature (Min-Max) (°C) -40 to 85
Maximum Time at Peak Temperature (s) 40
Package Material Plastic
REACH SVHC Freescale REACH Statement
Harmonized Tariff (US) Disclaimer 8542.39.0000
Life Cycle Description (code) PRODUCT STABLE GROWTH/MATURITY
Material Composition Declaration (MCD) Download MCD Report Download MCD Report
Pin/Lead/Ball Count 32
Sample Exception Availability N
Description SBC LIN2G - HIGH END
2nd Level Interconnect e3
Maximum Height Above Board (mm) 1.600
Micron Size (μm) .27
MPQ Container REEL
Device Weight (g) .18860
Material Type Tested Packaged Device
Preferred Order Quantity (POQ) 2000
Budgetary Price($US) 10000 @ $1.27 each
Data Rate (Max) (kbps) 20
Export Control Classification Number (US) EAR99
Halogen Free Yes
Num. of Linear/LDO Regulators 2
Part Number MC34912BACR2
Additional Features-Analog Watchdog Timer / Wake / PWM Capable / Low Voltage Detection Reset
Package Description and Mechanical Drawing LQFP 32 7*7*1.4P0.8
Package Width (nominal) (mm) 7.000
Protection Overvoltage / Over Temperature / Over Current / Thermal Shutdown / Undervoltage Detect
Minimum Package Quantity (MPQ) 2000
Application/Qualification Tier COMMERCIAL, INDUSTRIAL, AUTOMOTIVE
Peak Package Body Temperature (PPT)(°C) 260
Device Function System Basis Chip / Linear Regulators / Comm Transceivers
Regulator - Output Voltage 5.0 / 5.0
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Floor Life 168 HOURS
Leadtime (weeks) 12
RoHS Certificate of Analysis (CoA) Contact Us
Data Rate (Spec) (kbps) 100
Moisture Sensitivity Level (MSL) 3
Mounting Style Surface Mount
Number of Reflow Cycles 3
POQ Container BOX
Interface and Input Control SPI
Package Length (nominal) (mm) 7.000
Communication Protocol LIN
Diagnostics SPI
Supply Voltage (Min-Max) (V) 5.5 to 18

The 33912 is a Serial Peripheral Interface (SPI) -controlled System Basis Chip (SBC), combining many frequently used functions in an MCU-based system, plus a Local Interconnect Network (LIN) transceiver. The 33912 has a 5.0V - 50mA low dropout regulator with full protection and reporting features. The device provides full SPI-readable diagnostics and a selectable timing watchdog for detecting errant operation. The LIN Protocol Specification 2.0 and 2.1 ('G5AC) compliant LIN transceiver has waveshaping circuitry that can be disabled for higher data rates.
Two 60mA high side switches and two 160mA low side switches with output protection are available for driving resistive and inductive loads. All outputs can be pulse-width modulated (PWM). Four high voltage inputs are available for use in contact monitoring, or as external wake-up inputs. These inputs can be used as high voltage Analog Inputs. The voltage on these pins is divided by a selectable ratio and available via an analog multiplexer.
The 33912 has three main operating modes: Normal (all functions available), Sleep (VDD off, wake-up via LIN, wake-up inputs (L1-L4), cyclic sense and forced wake-up), and Stop (VDD on with limited current capability, wake-up via CS, LIN bus, wake-up inputs, cyclic sense, forced wake-up and external reset).
The 33912 is compatible with LIN Protocol Specification 2.0, 2.1 ('G5AC) and SAEJ2602-2 ('G5AC).


Features

  • Full-duplex SPI interface at frequencies up to 4MHz
  • LIN transceiver capable of up to 100kbps with wave shaping
  • Two 60mA high side and two 160mA low side protected switches
  • Four high voltage analog/logic Inputs
  • Configurable window watchdog
  • 5.0V low drop regulator with fault detection and low voltage reset (LVR) circuitry
  • Current sense module
  • Switched/protected 5.0V output (used for Hall sensors)
  • IEC61000-4-2 ESD performance on LIN and Wake up inputs ('G5AC)
  • EMC immunity against RF disturbance and Transient and Conducted Emissions ('G5AC)
  • This product is included in Freescale’s , with assured supply for a minimum of 15 years after launch
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框图

Data Sheets
文档名称 文档类型 软件 描述
MC34912BACR2PDF下载 点击下载 点击下载 MC33912
Brochures
文档名称 文档类型 软件 描述
MC34912BACR2PDF下载 点击下载 点击下载 BRAUTOSOL
Users Guides
文档名称 文档类型 软件 描述
MC34912BACR2PDF下载 点击下载 点击下载 KTSPIGENHELPUG
MC34912BACR2PDF下载 点击下载 点击下载 KTSPIGENSIUG
MC34912BACR2PDF下载 点击下载 点击下载 KT33912G5DGUG
MC34912BACR2PDF下载 点击下载 点击下载 KT33912UG
Fact Sheets
文档名称 文档类型 软件 描述
MC34912BACR2PDF下载 点击下载 点击下载 MC33912FS
Application Notes
文档名称 文档类型 软件 描述
MC34912BACR2PDF下载 点击下载 点击下载 AN4388
MC34912BACR2PDF下载 点击下载 点击下载 AN3829