参数资料
型号: MCP25050T-I/SL
元件分类: 微控制器/微处理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PDSO14
封装: 0.150 INCH, PLASTIC, SOIC-14
文件页数: 28/64页
文件大小: 1232K
代理商: MCP25050T-I/SL
MCP2502X/5X
DS21664C-page 34
2003 Microchip Technology Inc.
REGISTER 5-6:
OPTREG1 REGISTER
R/W-1
U-0
R/W-0
GPPU
CLKEN
CLKPS1
CLKPS0
CMREQ
AQT1
AQT0
bit 7
bit 0
bit 7
GPPU: Weak pull-up enabled
1
= Weak pull-ups disabled
0
= Weak pull-ups enabled (GP7:GP0)
bit 6
CLKEN:
1
= Clock Out Function disabled
0
= Clock Out Function enabled
bit 5-4
CLKPS1:CLKPS0: CLKOUT Prescaler bits
00
= FOSC/1
01
= FOSC/2
10
= FOSC/4
11
= FOSC/8
bit 3
Reserved:
bit 2
CMREQ: Requests mode of operation (allows mode changes via the CAN bus)
1
= Requests Listen-only mode
0
= Requests Normal mode *
* CMREQ must be cleared as default to avoid device entering Listen-only mode on first “Input”
message.
bit 1-0
AQT1:AQT0: Analog Acquisition Time bits
00
= 64TOSC
01
= 2(64TOSC)
10
= 4(64TOSC)
11
= 8(64TOSC)
(e.g., AQT1:AQT0 => 00 => 2.56 s for a 25 MHz FOSC)
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
相关PDF资料
PDF描述
MSP430F412IPMR 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP64
MB90F548GLSPF 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
M3727GM6-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
M32180F8VFP 32-BIT, FLASH, 64 MHz, RISC MICROCONTROLLER, PQFP240
M34280E1GP 4-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PDSO20
相关代理商/技术参数
参数描述
MCP25055 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:CAN I/O EXPANDER FAMILY
MCP25055E/P 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:CAN I/O Expander Family
MCP25055E/SL 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:CAN I/O Expander Family
MCP25055I/P 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:CAN I/O Expander Family
MCP25055-I/P 功能描述:网络控制器与处理器 IC Mixed signal 1 Wire 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