參數(shù)資料
型號： MCP25020-I/P
元件分類： 微控制器/微處理器
英文描述： SPECIALTY MICROPROCESSOR CIRCUIT, PDIP14
封裝： 0.300 INCH, PLASTIC, DIP-14
文件頁數(shù)： 46/66頁
文件大?。?/td> 1028K
代理商： MCP25020-I/P
MCP2502X/5X
DS21664D-page 50
2007 Microchip Technology Inc.
8.7
In-Circuit Serial Programming
The MCP2502X/5X can be serially programmed while
in the end application circuit. This is simply done with
two lines for clock and data, and three other lines for
power, ground and the programming voltage. This
allows
customers
to
manufacture
boards
with
unprogrammed devices and then program the device
just before shipping the product, also allowing the
most recent firmware (or a custom firmware) to be
programmed.
The device is placed into a program/verify mode by
holding the GP4 and GP5 pins low while raising GP7
(VPP) pin from VIL to VIH (see the MCP2502X/5X
programming
specification,
“MCP250XX
In-Circuit
Serial Programming (ICSP)”, DS20072, for more
information). GP4 becomes the programming data and
GP5 becomes the programming clock. Both GP4 and
GP5 are Schmitt Trigger inputs in this mode. The signal
definitions are summarized in Table 8-1
TABLE 8-1:
IN-CIRCUIT SERIAL
PROGRAMMING PIN
FUNCTIONS
Pin Name
Pin
Number
Programming Mode
Function
VSS
7
Ground
GP4
5
Data
GP5
6
Clock
GP7
11
VPP
VDD
14
Power
相關(guān)PDF資料
PDF描述
MCP25050T-E/SL SPECIALTY MICROPROCESSOR CIRCUIT, PDSO14
MCP25055-I/SL SPECIALTY MICROPROCESSOR CIRCUIT, PDSO14
MCP2510T-E/P 2 CHANNEL(S), 1M bps, LOCAL AREA NETWORK CONTROLLER, PDIP18
MCZ33781EK SPECIALTY MICROPROCESSOR CIRCUIT, PDSO32
MD1802FH 10 A, 700 V, NPN, Si, POWER TRANSISTOR, TO-220AB
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP25020T 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:CAN I/O Expander Family
MCP25020TE/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:CAN I/O Expander Family
MCP25020TE/SL 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:CAN I/O Expander Family
MCP25020T-E/SL 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Digital CAN I/O RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MCP25020TI/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:CAN I/O Expander Family
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*