參數(shù)資料
型號(hào): MCZ33989EG
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
元件分類: CAN
英文描述: System Basis Chip with High-Speed CAN Transceiver
中文描述: 系統(tǒng)基礎(chǔ)芯片高高速CAN收發(fā)器
文件頁(yè)數(shù): 32/66頁(yè)
文件大?。?/td> 1181K
代理商: MCZ33989EG
Analog Integrated Circuit Device Data
Freescale Semiconductor
32
33989
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Reset Control Register (RCR)
Table 12
provides Reset Control Register data while
Table 13
outlines the RCR Control Bits, and
Table 14
provides RCR Status Bits data.
CAN Register (CAN)
Table 15
provides control of the high-speed CAN module,
mode, slew rate, and wake-up.
Table 12. RCR Register
RCR
D3
D2
D1
D0
$001B
W
WDSTOP
NOSTOP
SAFE
RSTTH
R
Reset Value
1
0
0
0
Reset Condition
POR,RST,
STO2NR
POR, NR2N NR2STB
POR
POR
Table 13. RCR Control Bits
SAFE
WD Pin
Reset Pin
Condition
0
1
0
0 = > 1
Device Power-Up
0
1
1
1
1
V1 Normal, WD Properly Triggered
0
1
1
1
0
1
V1 Drops Below R
STTH
0
1
0
0
1
WD Timeout
Table 14. RCR Status Bits
Status Bits
Bit Value
Description
WDSTOP
0
No Watchdog in Stop Mode
1
Watchdog Runs in Stop Mode
NOSTOP
0
Device Cannot Enter Sleep Mode
1
Sleep Mode Allowed, Device Can Enter Sleep Mode
R
STTH
0
Reset Threshold 1 Selected (typ 4.6 V)
1
Reset Threshold 2 Selected (typ 4.2 V)
Table 15. CAN Register
CAN
D3
D2
D1
D0
$010B
W
SC1
SC0
MODE
R
CANWU
TXF
CUR
THERM
Reset Value
0
0
0
Reset Condition
POR
POR
POR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33989EG 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/CAN TRANCEIVER
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