LOGIC COMMANDS AND REGISTERS Reset Control " />
參數(shù)資料
型號: MC33989DWR2
廠商: Freescale Semiconductor
文件頁數(shù): 27/72頁
文件大?。?/td> 0K
描述: IC SYSTEM BASE W/CAN 28-SOIC
標(biāo)準(zhǔn)包裝: 1
控制器類型: 系統(tǒng)基礎(chǔ)芯片
接口: CAN
電源電壓: 5.5 V ~ 18 V
電流 - 電源: 45mA
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 剪切帶 (CT)
配用: KIT33989DWEVB-ND - KIT EVAL 33989DW HS SBC
其它名稱: MC33989DWR2CT
Analog Integrated Circuit Device Data
Freescale Semiconductor
33
33989
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Reset Control Register (RCR)
Table 13 provides Reset Control Register data while Table 14 outlines the RCR Control Bits, and Table 15 provides RCR
Status Bits data.
1
0
1
Normal
No watchdog running, Debug Mode
1
0
Standby
1
Stop
Notes
32.
Watchdog ON or OFF depends on RCR bit D3.
33.
Before entering Sleep mode, bit BATFAIL in MCR must be previously cleared (MCR read operation), and bit NOSTOP in RCR must be
previously set to 1.
Table 12. MCR Status Bits
Status Bits
Description
GFAIL
Logic OR of CAN Failure (TXF Permanent Dominant, or CAN Over Current or CAN thermal), or HS1
Overtemperature, or V2 Low
BATFAIL
Battery Fail Flag (set when VSUP < 3.0 V)
VDDTEMP
Temperature Pre-warning on VDD (latched)
WDRST
Watchdog Reset Occurred
Table 13. RCR Register
RCR
D3
D2
D1
D0
$001B
W
WDSTOP
NOSTOP
SAFE
RSTTH
R
Reset Value
1
0
Reset Condition
POR,RST,
STO2NR
POR, NR2N NR2STB
POR
Table 11. MCR Control Bits
相關(guān)PDF資料
PDF描述
MC3488ADR2G IC LINE DRIVER DUAL EIA 8-SOIC
MC34940EGR2 IC IMAGING DEVICE ELEC 24-SOICW
MC44BS373CAFCR2 IC MODULATOR AUD/VID U/V 20-QFN
MC44BS374CAEFR2 IC AUDIO/VIDEO MODULATOR 16-SOIC
MC44BS374T1AEFR2 IC AUDIO/VIDEO MODULATOR 16-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(biāo)準(zhǔn)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(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
MC33990DR2 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(biāo)準(zhǔn)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(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
MC33991DW 制造商:Freescale Semiconductor 功能描述:Gauge Driver Integrated Circuit