L9805E datasheet(1/125 Pages) STMICROELECTRONICS

Part #	L9805E

Description	Super smart power motor driver with 8-Bit MCU, RAM, EEPROM, ADC, WDG, Timers, PWM and H-bridge driver

PDF	125 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 125 page

September 2013

Rev 3

1/125

1

L9805E

Super smart power motor driver with 8-Bit MCU,

RAM, EEPROM, ADC, WDG, Timers, PWM and H-bridge driver

Features

■ 6.4-18V supply operating range

■ 16 MHz maximum oscillator frequency

■ 8 MHz maximum internal clock frequency

■ Oscillator supervisor

■ Fully static operation

■ -40°C to + 150°C temperature range

■ User EPROM/OTP: 16 Kbytes

■ Data RAM: 256 bytes

■ Data EEPROM: 128 bytes

■ 64 pin HiQUAD64 package

■ 10 multifunctional bidirectional I/O lines

■ Two 16-bit Timers, each featuring:

– 2 input captures

– 2 output compares

– External clock input (on Timer 1)

– PWM and pulse generator modes

■ Two programmable 16-bit PWM generator

modules.

■ K line transceiver

■ CAN peripheral including bus line interface

according 2A/B passive specifications

■ 10-bit analog-to-digital converter

■ Software watchdog for system integrity

■ Master reset, power-on reset, low voltage reset

■ 90m DMOS H-bridge.

■ 8-bit data manipulation

■ 63 basic Instructions and 17 main addressing

modes

■ 8 x 8 unsigned multiply instruction

■ True bit manipulation

■ Complete development support on

DOS/WINDOWSTM Real-Time Emulator

■ Full software package on DOS/WINDOWS™

(C-Compiler, Cross-Assembler, Debugger).

HiQUAD64

Table 1.

Device summary

Part number

Package

Packing

L9805E

HiQUAD64

Tray

www.st.com

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L9805E Datasheet(PDF) 1 Page - STMicroelectronics

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