參數(shù)資料
型號: L9805
廠商: 意法半導體
元件分類: 基準電壓源/電流源
英文描述: 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
中文描述: 超級智能型電動馬達驅(qū)動器,帶有8位微控制器,CAN接口,16K的存儲器,256Bytes RAM內(nèi)存,128字節(jié)EEPROM,10位ADC,水分散粒劑,2定時器,2個PWM模塊,涪陵
文件頁數(shù): 99/103頁
文件大?。?/td> 853K
代理商: L9805
99/103
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)
V
OL
Output Low Level Voltage
I=-5mA
I=-1.6mA
I=5mA
I=1.6mA
GND<V
PIN
<V
DD
V
IN
=GND
C
l
=50pF
C
l
=50pF
-
-
-
-
-
-
-
-
1.0
0.4
-
-
10
250
-
-
V
V
V
V
μ
A
K
ns
ns
V
OH
Output High Level Voltage
3.1
3.4
-10
40
-
-
I
L
Input Leakage Current
Pull-up Equivalent Resistance
Output H-L Fall Time
Output L-H Rise Time
I
RPU
T
ohl
T
olh
30
30
STANDARD I/O PORT PINS
Symbol
Parameter
Conditions
Min.
Typ
Max
Unit
Symbol
Parameter
Conditions
Value
Min.
0
1)
0
2)
Unit
Typ.
Max
f
OSC
f
CPU
Oscillator Frequency
Operating Frequency
External RESET
Input pulse Width
Internal Power Reset Duration
Watchdog or Safeguard RESET
Output Pulse Width
Note 1. With Safeguard disabled, A/D operations and Oscillator start-up are not garanteed below 1Mhz
Note 2. With Safeguard disabled, A/D operations and Oscillator start-up are not garanteed below 1Mhz
16
8
MHz
MHz
t
RL
1.5
t
CPU
t
PORL
4096
t
CPU
T
DOGL
500
ns
t
DOG
Watchdog Time-out
f
cpu
= 8 MHz
12,288
1.54
786,432
98.3
t
CPU
ms
t
OXOV
Crystal Oscillator
Start-up Time
Power up rise time
50
ms
t
100
ms
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