L9805 データシートの表示（PDF） - STMicroelectronics

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L9805

Super Smart Power Motor Driver with 8-BIT MCU, CAN Interface, 16K EPROM, 256Bytes RAM, 128 Bytes EEPROM, 10 Bit ADC, WDG, 2 Timers, 2 PWM Modules, Full H-Bridge Driver

STMicroelectronics 

L9805

Figure 1. L9805 Block Diagram

OSCIN

OSCOUT

NRESET

VPP/TM

CAN_H

CAN_L

OSC

Internal

CLOCK

OSC SAFEGUARD

CONTROL

8-BIT CORE

ALU

ROM/OTP/EPROM

16K

RAM 256B

EEPROM 128B

WATCHDOG

CAN

CONTROLLER

RX TX

CAN

TRANSCEIVER

PREREGULATOR

POWER

SUPPLY

POWER

BRIDGE

TEMP SENSOR

10-bit ADC

PWM 1

PWM 2

PWMO

PWMI

PORT B

TIMER 2

PORT A

TIMER 1

VB1

VB2

VDD

VCC

GND

AGND

VBR

VBL

OUTR

OUTL

PGND

AD2

AD3

AD4

PWMO

PWMI

PB0 -> PB1

PA0 -> PA7

6/103

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