- 您现在的位置：买卖IC网 > PDF目录69021 > MB90522BPFV 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 PDF资料下载
参数资料
| 型号： | MB90522BPFV |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| 封装： | PLASTIC, QFP-120 |
| 文件页数： | 58/99页 |
| 文件大小： | 978K |
| 代理商： | MB90522BPFV |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页当前第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页
MB90520A/520B Series
61
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.
相关PDF资料 |
PDF描述 |
|---|---|
| MB90522APFV | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| MB90523APFV | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| MB90522BPFF | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| MB90F546GSPFR | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100 |
| MB90F57APMT | 16-BIT, FLASH, MICROCONTROLLER, PQFP120 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MB90522BPMC1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Microcontroller |
| MB90522PFF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90522PFV | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90523 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90523A | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
发布紧急采购，3分钟左右您将得到回复。