參數(shù)資料
型號: UPD784031YGK-BE9
廠商: NEC Corp.
英文描述: 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 16-/8-bit的單晶片微控制器
文件頁數(shù): 40/88頁
文件大?。?/td> 464K
代理商: UPD784031YGK-BE9
40
μ
PD784031Y
7.10 Watchdog Timer
A watchdog timer is provided to detect a hang up of the CPU. This watchdog timer generates a non-maskable interrupt
unless it is cleared by software within a specified interval time. Once enabled to operate, the watchdog timer cannot be
stopped by software. Whether the interrupt by the watchdog timer or the interrupt input from the NMI pin takes precedence
can be specified.
Figure 7-13. Block Diagram of Watchdog Timer
S
f
CLK
/2
21
f
CLK
/2
20
f
CLK
/2
19
f
CLK
/2
17
f
CLK
Clear signal
Timer
INTWDT
相關(guān)PDF資料
PDF描述
UPD784031Y 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784031YGC-3B9 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784031YGC-8BT 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784037YGC TRANS PREBIASED DUAL NPN SOT363
UPD784037 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD784038GC-392-8BT-A 制造商:Renesas Electronics Corporation 功能描述:
UPD784038GC-410-8BT-A 制造商:Renesas Electronics Corporation 功能描述:
UPD784218AGC-382-8EU-NRE-A 制造商:Renesas Electronics Corporation 功能描述:
UPD784218AGC-382-8EU-SES-A 制造商:Renesas Electronics Corporation 功能描述:
UPD784935AGF-113-3BA 制造商:NEC Electronics Corporation 功能描述: