參數(shù)資料
型號： ST62E45BG1
元件分類： 8位微控制器
英文描述： 8-BIT MICROCONTROLLER
中文描述： 8位微控制器
文件頁數(shù)： 26/74頁
文件大?。?/td> 733K
代理商： ST62E45BG1
26/74
ST62T46B/E46B
DIGITAL WATCHDOG
(Cont’d)
These instructions test the C bit and Reset the
MCU (i.e. disable the Watchdog) if the bit is set
(i.e. if the Watchdog is active), thus disabling the
Watchdog.
In all modes, a minimum of 28 instructions are ex-
ecuted after activation, before the Watchdog can
generate a Reset. Consequently, user software
should load the watchdog counter within the first
27 instructions following Watchdog activation
(software mode), or within the first 27 instructions
executed following a Reset (hardware activation).
It should be noted that when the GEN bit is low (in-
terrupts disabled), the NMI interrupt is active but
cannot cause a wake up from STOP/WAIT modes.
Figure 15. Digital Watchdog Block Diagram
RSFF
8
DATA BUS
VA00010
-2
-12
OSCILLATOR
CLOCK
RESET
WRITE
RESET
DB0
R
S
Q
DB1.7
SET
LOAD
7
8
-2
SET
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相關代理商/技術參數(shù)
參數(shù)描述
ST62E45G1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
ST62E46 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:EPROM PROGRAMMING BOARDS FOR ST62 MCU FAMILY
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