参数资料
型号: MCP25055-I/P
厂商: Microchip Technology
文件页数: 40/66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 45
MCP2502X/5X
7.5
Read A/D Registers Output
Message
When the MCP2502X/5X responds to a Read A/D Regs
IRM with an OM, the analog values are contained in
REGISTER 7-7:
A/D OM RESULT REGISTER (ANnH)
REGISTER 7-8:
A/D OM RESULT REGISTER (AN32L)
R-x
ANnR9
ANnR8
ANnR7
ANnR6
ANnR5
ANnR4
ANnR3
ANnR2
bit 7
bit 0
bit 7-0
ANnR9:ANnR2: Bits 9-2 of channel ‘n’ results
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-x
U-x
R-x
U-x
AN3R.1
AN3R.0
AN2R.1
AN2R.0
bit 7
bit 0
bit 7-6
AN3R.1:AN3R.0: A/D Channel 3, bits 1:0 results
bit 5-4
Unimplemented: Reads as ‘0’
bit 3-2
AN2R.1:AN2R.0: A/D Channel 2, bits 1:0 results
bit 1-0
Unimplemented: 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
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