- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69020 > MB90523BPFV (FUJITSU LTD) 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 PDF資料下載
參數(shù)資料
| 型號： | MB90523BPFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| 封裝： | 20 X 20 MM, 3.85 MM HEIGHT, 0.50 MM PITCH, PLASTIC, QFP-120 |
| 文件頁數(shù)： | 54/96頁 |
| 文件大?。?/td> | 2960K |
| 代理商： | MB90523BPFV |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁當(dāng)前第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁
MB90520B Series
66
DS07-13707-5E
15. Clock Timer
The clock timer is a 15-bit freerun timer that counts up synchronized with the sub-clock.
Seven different interval time settings are available.
This timer provides the clock for the sub-clock’s oscillation stabilization delay timer and the watchdog timer.
This timer always counts the sub-clock, regardless of the settings in the clock selection register (CKSC) .
Clock timer functions
Clock timer interval times
SCLK : Sub-clock frequency
The values enclosed in ( ) are the times for a sub-clock frequency of 8.192 kHz.
Note that the sub-oscillation clock is divided by four to generate the sub-clock frequency. The sub-oscillation clock
operates at 32.768 kHz.
Clock periods generated by clock timer
SCLK : Sub-clock frequency
The values enclosed in ( ) are the times for a sub-clock frequency of 8.192 kHz.
Note that the sub-oscillation clock is divided by four to generate the sub-clock frequency. The sub-oscillation clock
operates at 32.768 kHz.
Function
Interval time
Selectable from the seven settings shown in the table below.
Clock timer size
15-bit
Clock supply
Oscillation stabilization delay timer for sub-clock and watchdog timer
Source clock
Sub-oscillation clock divided by four. (SCLK : Sub-clock)
Interrupts
Interval time overflow
EI2OS support
Not supported by the extended intelligent I/O service (EI2OS) .
Sub-Clock Period
Interval Time
SCLK (122
s)
29/SCLK (approx. 62.5 ms)
210/SCLK (approx. 125.0 ms)
211/SCLK (approx. 250.0 ms)
212/SCLK (approx. 500.0 ms)
213/SCLK (approx. 1.0 s)
214/SCLK (approx. 2.0 s)
216/SCLK (approx. 4.0 s)
Clock Supply
Clock Period
Oscillation stabilization delay timer
for sub-clock
214/SCLK (approx. 2.0 s)
Watchdog timer
210/SCLK (approx. 125.0 ms)
213/SCLK (approx. 1.0 s)
214/SCLK (approx. 2.0 s)
216/SCLK (approx. 4.0 s)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB90F523BPMC1 | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP120 |
| MB90549PF | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100 |
| MB90F591PF | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100 |
| MB90574/BPFV | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| MB90574BPFF | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90523PFF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90523PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90540 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90540G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90543G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。