參數(shù)資料
型號: MC33989
廠商: 飛思卡爾半導體(中國)有限公司
元件分類: CAN
英文描述: System Basis Chip with High Speed CAN Transceiver(帶高速CAN收發(fā)器的系統(tǒng)基片)
中文描述: 系統(tǒng)基礎芯片的高速CAN收發(fā)器(帶高速的CAN收發(fā)器的系統(tǒng)基片)
文件頁數(shù): 26/32頁
文件大?。?/td> 676K
代理商: MC33989
26
MC33989
MC33989
7.1.7
TIM1 register.
Description
Watchdog operation (window and time out)
7.1.8
TIM2 register
The purpose of TIM2 register is to select an appropriate timing for sensing the wake-up circuitry or cyclically supplying
devices by switching on or off HS1.
TIM1
D3
D2
D1
D0
$101b
W
0
WDW
WDT1
WDT0
R
Reset value
0
0
0
Reset condition
POR, RESET
POR, RESET
POR, RESET
WDW
WDT1
WDT0
Timing [ms]
Parameter
0
0
0
10
Watchdog period 1
no window watchdog
0
0
1
45
Watchdog period 2
0
1
0
100
Watchdog period 3
0
1
1
350
Watchdog period 4
1
0
0
10
Watchdog period 1
window watchdog
enabled (window lenght
is half the watchdog tim-
ing)
1
0
1
45
Watchdog period 2
1
1
0
100
Watchdog period 3
1
1
1
350
Watchdog period 4
TIM2
D3
D2
D1
D0
$101b
W
1
CSP2
CSP1
CSP0
R
window closed
no watchdog clear allowed
window open
for watchdog clear
WD timing * 50%
WD timing * 50%
Watchdog period
window open
for watchdog clear
Watchdog period
(WD timing selected by TIM 1 bit WDW=1)
(WD timing selected by TIM 1, bit WDW=0)
Time out watchdog
Window watchdog
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關PDF資料
PDF描述
MC33990 J-1850 SERIAL TRANSCEIVER(J-1850總線收發(fā)器)
MC33991 Gauge Driver Integrated Circuit(標尺驅(qū)動器集成電路)
MC33993 Multiple Switch Detection Interface(多開關監(jiān)測接口)
MC33997 Switching Power Supply with Linear Regulators(帶線性穩(wěn)壓器的開關電源)
MC33998 Switching Power Supply with Linear Regulators(帶線性穩(wěn)壓器的開關電源)
相關代理商/技術參數(shù)
參數(shù)描述
MC33989DW 功能描述:CAN 接口集成電路 SBC HIGH SPEED RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MC33989DWR2 功能描述:CAN 接口集成電路 SBC HIGH SPEED RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MC33989PEG 功能描述:CAN 接口集成電路 SBC-HS RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MC33989PEGR2 功能描述:CAN 接口集成電路 SBC-HS RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MC33990D 功能描述:IC TRANSCEIVER J-1850 BUS 8-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器,接收器,收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.295",7.50mm 寬) 供應商設備封裝:16-SOIC 包裝:帶卷 (TR)