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參數(shù)資料
| 型號： | ST6228CN1 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | ER 3C 3#16S SKT RECP WALL |
| 中文描述： | 8位單片機與微控制器/ D轉(zhuǎn)換器，自動重加載定時器，UART的秘書長辦公室，安全復(fù)位和28引腳封裝 |
| 文件頁數(shù)： | 38/84頁 |
| 文件大?。?/td> | 561K |
| 代理商： | ST6228CN1 |
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ST62T28C/E28C
I/O PORTS
(Cont’d)
4.1.3 ARTimer alternate functions
When bit PWMOE ofregister ARMC islow, pinAR-
TIMout/PA2 is configured as any standard pin of
port B through theport registers. When PWMOE is
high, ARTIMout/PA2isthe PWMoutput, independ-
ently of the port registers configuration. ARTIMin/
PA3 is connected through the port registers as any
standard pin of port B. To use PARTIMin/PA3 as
AR Timer input, it must be configured as input
though DDRB.
4.1.4 SPI alternate functions
PD2/Sin and PD1/Scl pins must be configured as
input through the DDR and OR registers to be
used as data in and data clock (Slave mode) for
the SPI. All input modes are available and I/O’s
can be read independently of the SPI at any time.
PD3/Sout must be configuredin open drain output
mode to be used as data out for the SPI. In output
mode, thevalue present on the pin is the port data
register content only if PD3 is defined as push pull
output, while serial transmission is possible only in
open drain mode.
4.1.5 UART alternate functions
PD4/RXD1 pin must be configured as input
through the DDR and OR registers to be used as
reception line for the UART. All input modes are
available and PD4 can be read independently of
the UART at any time.
PD5/TXD1 pin must be configured as output
through the DDR and OR registers to be used as
transmission line for the UART. Value present on
the pin in output mode is the Data register content
as long as no transmission is active.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST6228CN1/XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| ST6228CN3 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, UART, OSG, SAFE RESET AND 28-PIN PACKAGE |
| ST6228CN3/XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| ST6228CN6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, UART, OSG, SAFE RESET AND 28-PIN PACKAGE |
| ST6228CN6/XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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