参数资料
型号: MCP25055-I/P
厂商: Microchip Technology
文件页数: 7/66页
文件大小: 0K
描述: IC I/O EXPANDER CAN 8B 14DIP
标准包装: 30
接口: 1 线,CAN
输入/输出数: 8
中断输出:
频率 - 时钟: 4MHz
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 14-DIP(0.300",7.62mm)
供应商设备封装: 14-PDIP
包装: 管件
包括: ADC,存储器,PWM
产品目录页面: 685 (CN2011-ZH PDF)
配用: DV250501-ND - KIT DEV CAN MCP250XX
其它名称: MCP25055I/P
2007 Microchip Technology Inc.
DS21664D-page 15
MCP2502X/5X
REGISTER 2-13:
RXMEID0 - ACCEPTANCE FILTER MASK EXTENDED IDENTIFIER LOW
REGISTER 2-14:
RXFNSIDH - ACCEPTANCE FILTER N STANDARD IDENTIFIER HIGH
REGISTER 2-15:
RXFNSIDL - ACCEPTANCE FILTER N STANDARD IDENTIFIER LOW
R/W-x
EID7
EID6
EID5
EID4
EID3
EID2
EID1
EID0
bit 7
bit 0
bit 7-3
EID7:EID3: Extended Identifier bits
bit 2-0
EID2:EID0: Extended Identifier bits (always reads as ‘0’)
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
- n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
R/W-x
SID10
SID9
SID8
SID7
SID6
SID5
SID4
SID3*
bit 7
bit 0
bit 7-0
SID10:SID3: Standard Identifier bits
* If OPTREG2.MTYPE = 1, then SID3 = X
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
- n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
R/W-x
U-0
R/W-x
U-0
R/W-x
SID2
SID1
SID0
EXIDE
—EID17
EID16
bit 7
bit 0
bit 7-5
SID2:SID0: Standard Identifier bits
1
= When EXIDE = 1, SID2:SID0 = b’xxx’
0
= When EXIDE = 0, SID2:SID0 = as configured
bit 4
Unimplemented: Read as ‘0’
bit 3
EXIDE: Extended Identifier Enable bit
1
= Filter will apply to extended identifier
0
= Filter will apply to standard identifier
bit 2
Unimplemented: Read as ‘0’
bit 1-0
EID17:EID16: Extended Identifier bits
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
- n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
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