參數(shù)資料
型號(hào): ST62P53CB1
英文描述: IC46V32 SMT TSOP-66 T/R
中文描述: 8位微控制器(MCU)的與檢察官辦公室。光盤。 FASTROM。存儲(chǔ)器。的A / D轉(zhuǎn)換器。安全復(fù)位。自動(dòng)重加載定時(shí)器。的EEPROM和SPI
文件頁數(shù): 30/84頁
文件大小: 918K
代理商: ST62P53CB1
30/84
ST62T53C/T60C/T63C ST62E60C
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 19. A typical circuit making use of the
EXERNAL STOP MODE CONTROL feature
Figure 20. Digital Watchdog Block Diagram
NMI
SWITCH
I/O
VR02002
RSFF
8
DATA BUS
VA00010
-2
-12
OSCILLATOR
CLOCK
RESET
WRITE
RESET
DB0
R
S
Q
DB1.7
SET
LOAD
7
8
-2
SET
相關(guān)PDF資料
PDF描述
ST62P62CB3 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. SAFE RESET. AUTO-RELOAD TIMER AND EEPROM
ST62P62CB6 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. SAFE RESET. AUTO-RELOAD TIMER AND EEPROM
ST62P62CM1 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. SAFE RESET. AUTO-RELOAD TIMER AND EEPROM
ST62P62CM3 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. SAFE RESET. AUTO-RELOAD TIMER AND EEPROM
ST62P62CM6 MT46V64M8TG-75TSOP_66
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST62P62CM6/MOMTR 制造商:STMicroelectronics 功能描述:
ST62P62CM6/MPITR 制造商:STMicroelectronics 功能描述:
ST62P62CM6/MSATR 制造商:STMicroelectronics 功能描述:
ST62P62CN6/MMMTR 制造商:STMicroelectronics 功能描述:
ST62P62CN6/MTFTR 制造商:STMicroelectronics 功能描述: