参数资料
型号: MB90F498GPMC
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, PQFP64
封装: 12 X 12 MM, 1.70 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-64
文件页数: 40/96页
文件大小: 2317K
代理商: MB90F498GPMC
MB90495G Series
DS07-13713-6E
45
Watch Timer Block Diagram
WDCS SCE WTIE WTOF WTR WTC2 WTC1 WTC0
× 21 × 22 × 23 × 24 × 25 × 26 × 27 × 28 × 29 × 210 × 211 × 212 × 213
× 215
× 214
OF
SCLK
Watch timer counter
Watch timer control register (WTC)
Power-on reset
Go to hardware standby
Go to stop mode
Watch timer interrupt
Counter
clear circuit
Interval
timer selector
To watchdog timer
To subclock oscillation
stabilization standby time
OF
: Overflow
SCLK : Subclock
Notes: The actual interrupt request number generated by the watch timer is as follows :
Interrupt request number : #28 (1CH)
Watch timer counter: 15-bit up counter using the subclock (SCLK) as its count clock.
Counter clear circuit: This circuit clears the watch timer counter.
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