参数资料
型号: MC33889DPEGR2
厂商: Freescale Semiconductor
文件页数: 40/59页
文件大小: 0K
描述: IC SYSTEM BASE W/CAN 28SOIC
标准包装: 1,000
系列: *
Analog Integrated Circuit Device Data
Freescale Semiconductor
45
33889
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Fault tolerant CAN transceiver extended modes
By setting CEXT to 1 the transceiver cell supports sub bus communication
Note: if DFIS bit is set to 1, WUR register must be read before going into sleep or stop mode in order to clear the wake-up flag.
During read out L0 must be at high level and should stay high when entering sleep or stop.
Comments:
CS2 bit at 0 = open failure. CS2 bit at 1 = short failure.
(CS3 bit at 0 and (CS1 = 1 or CS2 =1)) = CANH failure. CS3 bit at 1 = CANL failure.
CS1 and CS0 bits: short type failure coding (GND, VDD or VBAT).
In case of multiple failures, the last failure is reported.
.
Notes
34.
CEXT Bit should be set at 0. The CAN operation in extended mode is not recommended.
FDIS
L0 Wake Input Filter (20
s Typical)
0
Enable (LO wake threshold selectable by WUR register)
1
Disable (L0 wake-up threshold is low level only, no matter D0 and D1 bits set in WUR register).
Table 17. Status Bits
CS3
CS2
CS1
CS0
Bus failure #
Description
0
no failure
0
1
CANH open wire
0
1
0
1
5
CANH short circuit to
ground
0
1
0
8, 3a
VDD
0
1
3
VBAT
1
0
1
2
CANL open wire
1
0
1
4, 7
CANL short circuit to
ground / CANH
1
0
9
VDD
1
6
VBAT
Table 18. IOR Register
IOR
D3
D2
D1
D0
$011b
W
HS1ON
GSLR1
GSLR0
R
SHIFT
HS1OT
V2LOW
VSUPLOW
Reset
0
Reset condition
POR, RESET
Table 19. Control Bits
HS1ON
HS1
0
HS1 switch turn OFF
1
HS1 switch turn ON
Table 16. CAN Transceiver Extended Modes (CAN with CEXT bit =1 is not recommended)
CEXT (34)
CCTR1
CCTR0
Mode
相关PDF资料
PDF描述
V375A5C400BG3 CONVERTER MOD DC/DC 5V 400W
CP82C59AZ IC INTERFACE 5V 8MHZ 28-DIP
V375A5C400BG2 CONVERTER MOD DC/DC 5V 400W
V375A5C400BF3 CONVERTER MOD DC/DC 5V 400W
V375A5C400BF2 CONVERTER MOD DC/DC 5V 400W
相关代理商/技术参数
参数描述
MC33889DW 功能描述:IC SYSTEM BASE W/CAN 28-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN(6x6) 包装:* 其它名称:Q6396337A
MC33889DWR2 功能描述:IC SYSTEM BASE W/CAN 28-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN(6x6) 包装:* 其它名称:Q6396337A
MC33895FC 功能描述:IC H-BRIDGE QUAD W/LIN 32-QFN RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:1,000 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SOIC(0.295",7.50mm 宽) 供应商设备封装:16-SOIC 包装:带卷 (TR)
MC33897AEF 功能描述:网络控制器与处理器 IC SWCAN PB FREE P 2.4 RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
MC33897AEFR2 功能描述:网络控制器与处理器 IC SWCAN PB FREE P 2.4 RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray