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参数资料
| 型号： | PC33889 |
| 厂商： | Motorola, Inc. |
| 英文描述： | System Basis Chip Lite with Low Speed Fault Tolerant CAN Interface |
| 中文描述： | 建兴系统基础芯片低速容错CAN接口 |
| 文件页数： | 17/30页 |
| 文件大小： | 464K |
| 代理商： | PC33889 |
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PC33889
17
PC33889
5
The table below describe the SBC operation modes.
TABLE OF OPERATION
mode
Voltage
Regulator
HS1 switch
Wake up
capabilities
(if enabled)
Reset pin
INT
Software
Watchdog
CAN cell
Normal
Request
Vdd1: ON
V2: OFF
HS1: OFF
Low for 1ms, then high
term Vbat
Normal
Vdd1: ON
V2: ON
HS1
controllable
Normally high. Active
low if W/D or Vdd1
under voltage occur
If enabled,
signal failure
(Vdd pre
warning temp,
CAN, HS1)
Running
Term Vbat
Tx/Rx
Rec only
Standby
Vdd1: ON
V2: OFF
HS1
controllable
Normally high. Active
low if W/D or Vdd1
under voltage occur
If enabled,
signal failure
(Vdd temp,
HS1)
Running
Term Vbat
Tx/Rx
Rec only
Stop
Vdd1: ON
(limited current
capability)
V2: OFF
HS1: OFF or
cyclic
CAN (always
enable)
SPI and L0,L1
Cyclic sense or
Forced Wake up
Normally high. Active
low if W/D or Vdd1
under voltage occur
Signal SBC
wake up
(not maskable)
- Running if
enabled
- Not
Running if
disabled
Term
Vbat.
Sleep
Vdd1: OFF
V2: OFF
HS1 OFF or
cyclic
CAN (always
enable
SPI and L0,L1
Cyclic sense
Forced Wake up
Low
Not active
No Running
Term
Vbat.
Tableau 1 : table of operation
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相关代理商/技术参数 |
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| PC33889DP1EG | 制造商:Freescale Semiconductor 功能描述: |
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| PC33889DPEG | 制造商:Freescale Semiconductor 功能描述: |
| PC33889DW | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:System Basis Chip Lite with Low Speed Fault Tolerant CAN Interface |
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