L9805 datasheet(99/103 Pages) STMICROELECTRONICS

부품명	L9805

상세설명	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, Ful

PDF	103 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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99 / 103 page

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L9805

Note: All voltage are referred to GND unless otherwise specified.

7.6 CONTROL TIMING

(Operating conditions T

j = -40 to +150°C, VB=12V unless otherwise specified)

VOL

Output Low Level Voltage

I=-5mA

1.0

“

I=-1.6mA

0.4

VOH

Output High Level Voltage

I=5mA

3.1

“

I=1.6mA

3.4

Input Leakage Current

GND<VPIN<VDD

-10

µA

IRPU

Pull-up Equivalent Resistance

VIN=GND

250

Ω

Tohl

Output H-L Fall Time

Cl=50pF

Tolh

Output L-H Rise Time

Cl=50pF

STANDARD I/O PORT PINS

Symbol

Parameter

Conditions

Min.

Typ

Max

Unit

Symbol

Parameter

Conditions

Value

Unit

Min.

Typ.

Max

fOSC

Oscillator Frequency

01)

Note 1. With Safeguard disabled, A/D operations and Oscillator start-up are not garanteed below 1Mhz

MHz

fCPU

Operating Frequency

02)

Note 2. With Safeguard disabled, A/D operations and Oscillator start-up are not garanteed below 1Mhz

8MHz

tRL

External RESET

Input pulse Width

1.5

tCPU

tPORL

Internal Power Reset Duration

4096

tCPU

TDOGL

Watchdog or Safeguard RESET

Output Pulse Width

500

tDOG

Watchdog Time-out

fcpu = 8 MHz

12,288

1.54

786,432

98.3

tCPU

tOXOV

Crystal Oscillator

Start-up Time

tDDR

Power up rise time

100

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