參數(shù)資料
型號(hào)： ST7FLU05MAE
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO8
封裝： 0.150 INCH, LEAD FREE, PLASTIC, SOP-8
文件頁數(shù)： 63/124頁
文件大小： 2186K
代理商： ST7FLU05MAE
Obsolete
Product(s)
- Obsolete
Product(s)
ST7LUS5, ST7LU05, ST7LU09
Interrupts
43/124
Note:
Use of LVD with capacitive power supply: If power cuts occur in the application with this type
of power supply, it is recommended to pull VDD down to 0V to ensure optimum restart
conditions. Refer to circuit example in Figure 67 and Note 4 on page 124.
The LVD is an optional function which can be selected by option byte (see Section 14.1 on
page 131). It allows the device to be used without any external reset circuitry. If the LVD is
disabled, an external circuitry must be used to ensure a proper power-on reset.
It is recommended to make sure that the VDD supply voltage rises monotonously when the
device is exiting from reset, to ensure the application functions properly.
Caution:
If an LVD reset occurs after a watchdog reset has occurred, the LVD takes priority and
clears the watchdog flag.
Figure 15.
Low voltage detector vs. reset
Figure 16.
Reset and supply management block diagram
VDD
VIT+(LVD)
RESET
VIT-(LVD)
Vhys
Low voltage
detector
(LVD)
RESET
VSS
VDD
Reset sequence
manager
(RSM)
System integrity management
Watchdog
SICSR
timer (WDG)
0
LVD
RF
0
Status flag
0
7
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST7FLU09MCE 制造商:STMicroelectronics 功能描述:
ST7FMC1K2B3 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, LINSCI?
ST7FMC1K2B6 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST7FMC1K2T3 功能描述:8位微控制器 -MCU ST7MC1/ST7MC2 8B MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST7FMC1K2T6 功能描述:8位微控制器 -MCU 8K Flash 384 RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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