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參數(shù)資料
| 型號(hào)： | S3C72B5XX-QA |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP128 |
| 封裝： | 14 X 20 MM, QFP-128 |
| 文件頁(yè)數(shù)： | 35/37頁(yè) |
| 文件大小： | 289K |
| 代理商： | S3C72B5XX-QA |
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S3C72B5/C72B7/C72B9/P72B9
PRODUCT OVERVIEW
1-7
SERIAL I/O INTERFACE
The serial I/O interface supports the transmission or reception of 8-bit serial data with an external device. The
serial interface has the following functional components:
— 8-bit mode register
— Clock selector circuit
— 8-bit buffer register
— 3-bit serial clock counter
The serial I/O circuit can be set either to transmit-and-receive or to receive-only mode. MSB-first or LSB-first
transmission is also selectable. The serial interface operates with an internal or an external clock source, or using
the clock signal generated by the 16-bit timer/counter. To modify transmission frequency, the appropriate bits in
the serial I/O mode register (SMOD) must be manipulated.
COMPARATOR
Port 4 can be used as a analog input port for a comparator. The reference voltage for the 3-channel comparator
can be supplied either internally or externally at P4.2. The comparator module has the following components:
— Comparator
— Internal reference voltage generator (4-bit resolution)
— External reference voltage source at P4.2
— Comparator mode register (CMOD)
— Comparison result register (CMPREG)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S3P72G9XX-QX | 4-BIT, OTPROM, 4.19 MHz, MICROCONTROLLER, PQFP100 |
| S3P72N8-QW | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP80 |
| S3C72N5XX-QW | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP80 |
| S3P72P9-QX | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP100 |
| S3P7434-QZ | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP44 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S3C72B7 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C72B5/C72B7/C72B9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung A |
| S3C72B9 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C72B5/C72B7/C72B9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung A |
| S3C72C8 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C72C8 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrangeable M |
| S3C72E8 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C72E8/P72E8 is a SAM47 core-based 4-bit CMOS single-chip microcontroller. It has a timer/counter and LCD drivers. |
| S3C72F5 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C72F5 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrangeable M |
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