參數資料
型號: MCZ33742EGR2
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 (SBC) with Enhanced High-Speed CAN Transceiver
中文描述: 系統(tǒng)基礎芯片的增強型(SBC)的高速CAN收發(fā)器
文件頁數: 46/65頁
文件大小: 1158K
代理商: MCZ33742EGR2
Analog Integrated Circuit Device Data
Freescale Semiconductor
46
33742
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
WAKE-UP REGISTER (WUR)
Tables 27
through
29
contain the Wake-Up Register information. Local wake-up inputs L0 L3 can be used in both Normal and
Standby modes as port expander, as well as for waking up the SBC from Sleep or Stop modes (
Table 27
).
Wake-up inputs can be configured by pair. L0 and L1 can
be configured together, and L1 and L2, and L2 and L3 can be
configured together (
Table 28
).
Table 25. HSON Control Bits
Logic
HS State
0
HS OFF, in Normal and Standby modes.
1
HS ON, in Normal and Standby modes.
(57)
.
Notes
57.
When HS is turned OFF due to an overtemperature condition, it can be turned ON again by setting the appropriate control bit to 1. Error
bits are latched in the IOR register.
Table 26. Input / Output Register Status Bits
Name
Logic
Description
V2LOW
0
V
2LTH
> 4.0 V.
1
V
2LTH
< 4.0 V.
HSOT
0
No HS overtemperature.
1
HS overtemperature.
VSUPLOW
0
V
BF(EW)
> 5.8 V.
1
V
BF(EW)
< 5.8 V.
DEBUG
0
SBC not in Debug mode.
1
SBC accepts command to go to Debug modes (no Watchdog).
Table 27. Wake-Up Register
WUR
R/W
D3
D2
D1
D0
$100b
W
LCTR3
LCTR2
LCTR1
LCTR0
R
L3WU
L2WU
L1WU
L0WU
Reset Value
0
0
0
0
Reset Condition (Write)
(58)
POR, NR2R, N2R, STB2R, STO2R
Notes
58.
See
Table 13
, page
42
, for definitions of reset conditions.
相關PDF資料
PDF描述
MCZ33742SEG System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver
MCZ33742SEGR2 System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver
MC68HC908GR8BMFA Microcontrollers
MC68HC908GR8BVFA Microcontrollers
MC68HC908QT2A Microcontrollers
相關代理商/技術參數
參數描述
MCZ33742SEG 功能描述:網絡控制器與處理器 IC SBC-E-HS-CAN RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MCZ33742SEGR2 功能描述:網絡控制器與處理器 IC SBC-E-HS-CAN RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MCZ33780EG 功能描述:多路器開關 IC DBUS MASTER RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻(最大值):7 Ohms 開啟時間(最大值): 關閉時間(最大值): 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16
MCZ33780EG 制造商:Freescale Semiconductor 功能描述:DUAL DBUS MASTER INTERFACE 16SOIC
MCZ33780EGR2 功能描述:多路器開關 IC DBUS MASTER RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻(最大值):7 Ohms 開啟時間(最大值): 關閉時間(最大值): 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16