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| 型号： | MCP25050-I/P |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, PDIP14 |
| 封装： | 0.300 INCH, PLASTIC, DIP-14 |
| 文件页数： | 12/64页 |
| 文件大小： | 1232K |
| 代理商： | MCP25050-I/P |
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MCP2502X/5X
DS21664C-page 2
2003 Microchip Technology Inc.
Package Types
Definition of Terms
The following terms are used throughout this
document:
I/O Expander - refers to the integrated circuit (IC)
device being described (MCP2502X/5X).
Input Message - term given to messages that are
received by the MCP2502X/5X and cause the internal
registers to be modified. Once the register modification
has been performed, the MCP2502X/5X transmits a
Command Acknowledge message to indicate that the
command was received and processed.
Command Acknowledge Message - term given to the
message that is automatically transmitted by the
MCP2502X/5X after receiving and processing an input
message.
Information Request Message - term given to
Remote Request messages that are received by the
MCP2502X/5X that subsequently generate an output
message (data frame) in response.
Output Message - term given to the message that the
MCP2502X/5X sends in response to an Information
Request message.
On Bus Message - term given to the message that the
MCP2502X/5X transmits after completing the power-on/
self-configuration sequence at timed intervals, if
enabled.
Self-Configuration - term used to describe the
process of transferring the contents of the EPROM
memory array to the SRAM memory array.
On Bus - term used to describe the condition when the
MCP2502X/5X is fully-configured and ready to
transmit, or receive, on the bus. This is the only state in
which the MCP2502X/5X can transmit on the bus.
Edge Detection - refers to the MCP2502X/5X’s ability
to automatically transmit a message based upon the
occurance of a predefined edge on any digital input.
Threshold Detection - refers to the MCP2502X/5X’s
ability to automatically transmit a message when a
predefined analog threshold is reached.
GP0/AN0
GP1/AN1
VDD
TXCAN/TXRXCAN*
RXCAN/NC*
GP5/VREF+
1
2
3
4
GP4/VREF-
GP6/CLKOUT
14
13
12
11
10
GP3/AN3/PWM2
OSC1/CLKIN
GP2/AN2/PWM1
5
6
7
8
9
OSC2
VSS
GP7/RST/VPP
PDIP/SOIC
* One-wire option available on MCP250X5 devices.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP25050T | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:CAN I/O Expander Family |
| MCP25050TE/P | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:CAN I/O Expander Family |
| MCP25050TE/SL | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:CAN I/O Expander Family |
| MCP25050T-E/SL | 功能描述:网络控制器与处理器 IC Mixed signal Expandr 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 |
| MCP25050T-ESL | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:CAN I/O Expander Family |
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