L9805E

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L9805E概述

超级智能功率电机驱动器,带有8位MCU , RAM , EEPROM , ADC , WDG ,定时器, PWM和H桥驱动器 Super smart power motor driver with 8-Bit MCU, RAM, EEPROM, ADC, WDG, Timers, PWM and H-bridge driver

The L9805 is a Super Smart Power device suited to drive resistive and inductive loads under software control. It includes a ST7 microcontroller and some pheripherals. The microcontroller can execute the software contained in the program EPROM/ROM and drive, through dedicated registers, the power bridge.

The internal voltage regulators rated to the automotive environment, PWM modules, CAN transceiver and controller, ISO 9141 transceiver, timers, temperature sensor and the AtoD converter allow the device to realize by itself a complete application, in line with the most common mechatronic requirements.

**Key Features**

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64 pin HiQUAD64 package
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Data EEPROM: 128 bytes
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Two 16-bit Timers, each featuring:\t\t2 Input Captures\t\t2 Output Compares\t\tExternal Clock input on Timer 1\t\tPWM and Pulse Generator modes\t\t
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10 multifunctional bidirectional I/O lines
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CAN peripheral including Bus line interface according 2A/B passive specifications
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Two Programmable 16-bit PWM generator modules.
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Software Watchdog for system integrity
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10-bit Analog-to-Digital Converter
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Master Reset, Power-On Reset, Low Voltage Reset
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8-bit Data Manipulation
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70mΩ DMOS H-bridge.
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8 x 8 Unsigned Multiply Instruction
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63 basic Instructions and 17 main Addressing Modes
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Complete Development Support on DOS/WINDOWSTM™ Real-Time Emulator
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True Bit Manipulation
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Full Software Package on DOS/WINDOWSTM™ C-Compiler, Cross-Assembler, Debugger
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User EPROM/OTP: 16 Kbytes
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-40˚C to + 150˚C Temperature Range
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6.4-18V Supply Operating Range
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8 MHz Maximum Internal Clock Frequency
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16 MHz Maximum Oscillator Frequency
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Fully Static operation
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Data RAM: 256 bytes
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Oscillator Supervisor
L9805E中文资料参数规格
技术参数

耗散功率 3000 mW

工作温度Max 150 ℃

工作温度Min -40 ℃

耗散功率Max 3000 mW

电源电压 6.4V ~ 18V

封装参数

安装方式 Surface Mount

引脚数 64

封装 BQFP-64

外形尺寸

封装 BQFP-64

物理参数

工作温度 -40℃ ~ 150℃

其他

产品生命周期 Active

包装方式 Tray

制造应用 通用

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

海关信息

ECCN代码 EAR99

数据手册

在线购买L9805E
型号: L9805E
描述:超级智能功率电机驱动器,带有8位MCU , RAM , EEPROM , ADC , WDG ,定时器, PWM和H桥驱动器 Super smart power motor driver with 8-Bit MCU, RAM, EEPROM, ADC, WDG, Timers, PWM and H-bridge driver

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