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参数资料
| 型号： | MB90F523BPMC1 |
| 厂商： | FUJITSU LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP120 |
| 封装： | 14 X 14 MM, 1.70 MM HEIGHT, 0.40 MM PITCH, PLASTIC, LQFP-120 |
| 文件页数： | 50/96页 |
| 文件大小： | 2960K |
| 代理商： | MB90F523BPMC1 |
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MB90520B Series
62
DS07-13707-5E
13. 8/10-bit A/D Converter
The 8/10-bit A/D converter uses RC successive approximation to convert analog input voltages to an 8-bit or
10-bit digital value.
The input signals can be selected from the eight analog input pin channels.
Either a software trigger, internal timer output, or external pin trigger can be selected to trigger the start of A/
D conversion.
8/10-bit A/D converter functions
8/10-bit A/D converter conversion modes
Function
A/D conversion
time
Sampling time : Can be selected from 64, 128, or 4096 machine cycles.
The minimum is 4
s.
Compare time : Can be selected from 44, 99, or 176 machine cycles.
The minimum is 4.4
s.
A/D conversion time = sampling time + conversion time.
The minimum A/D conversion time is 10.2
s.
Conversion method RC successive approximation with sample & hold circuit
Resolution
8-bit or 10-bit, selectable
Analog input pins
Up to eight channels can be used. However, two or more channels cannot be used
simultaneously.
Interrupts
An interrupt request can be generated when A/D conversion completes.
A/D conversion
start trigger
Selectable : software, internal timer output, or falling edge on input from external pin
EI2OS support
Supported by the extended intelligent I/O service (EI2OS) .
Description
Single-shot
conversion mode
Performs A/D conversion sequentially from the start channel to the end channel. A/D con-
version halts after conversion completes for the end channel.
Continuous
conversion mode
Performs A/D conversion sequentially from the start channel to the end channel. A/D con-
version starts again from the start channel after conversion completes for the end channel.
Incremental
conversion mode
A/D conversion is performed for one channel then halts until the next trigger. After conver-
sion is performed for the end channel, the next conversion is performed for the start chan-
nel, and repeated this operation.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB90F523BPMC1-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F543GPF-GE1 | 功能描述:IC MCU 16BIT 制造商:cypress semiconductor corp 系列:F2MC-16LX MB90540G 包装:托盘 零件状态:在售 核心处理器:F2MC-16LX 核心尺寸:16-位 速度:16MHz 连接性:CAN，EBI/EMI，SCI，串行输入/输出，UART/USART 外设:POR，WDT I/O 数:81 程序存储容量:128KB（128K x 8） 程序存储器类型:闪存 EEPROM 容量:- RAM 容量:6K x 8 电压 - 电源（Vcc/Vdd）:4.5 V ~ 5.5 V 数据转换器:A/D 8x8/10b 振荡器类型:外部 工作温度:-40°C ~ 105°C（TA） 封装/外壳:100-BQFP 供应商器件封装:100-PQFP（20x14） 标准包装:66 |
| MB90F543GPFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F543GSPFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F543GSPMCR-GE1 | 制造商:FUJITSU 功能描述: |
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