參數(shù)資料
型號(hào): ADUC7032BSTZ-8V-RL
廠商: Analog Devices Inc
文件頁數(shù): 5/128頁
文件大?。?/td> 0K
描述: IC BATTERY SENSOR PREC 48-LQFP
標(biāo)準(zhǔn)包裝: 1
系列: MicroConverter® ADuC7xxx
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 20.48MHz
連通性: LIN,SPI,UART/USART
外圍設(shè)備: POR,PSM,溫度傳感器,WDT
輸入/輸出數(shù): 9
程序存儲(chǔ)器容量: 96KB(48K x 16)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 1.5K x 32
電壓 - 電源 (Vcc/Vdd): 3.5 V ~ 18 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 2x16b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 48-LQFP
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: ADUC7032BSTZ-8V-RLDKR
Preliminary Technical Data
ADuC7032
Rev. PrD | Page 102 of 128
High Voltage Interrupt Status Register :
Name :
HVSTA
Address :
Indirectly addressed via the HVCON high voltage interface
Default Value :
0x00
Access :
Read Only. This register should only be read on a high voltage interrupt.
Function :
This 8-bit read only register reflects a change of state of all the corresponding bit in the HVMON register. This register
is not an MMR and does not appear in the MMR memory map. It is accessed via the HVCON registered interface, and
data is read back from this register via HVDAT. It should be noted that in response to a high voltage interrupt event,
the high voltage interrupt controller simultaneously and automatically loads the current value of the high voltage
Status register (HVSTA) into the HVDAT register
Table 66: HVSTA Bit Designations
Bit
Description
7-6
Reserved
These bits should not be used and are reserved for future use.
5
PSM Status Bit (Only valid If enabled via HVCFG0[3])
This bit is 0 if the voltage at the VDD pin stays above 6.0V
This bit will be 1 if the voltage at the VDD pin drops below 6.0V.
Please note that this bit is not latched and the IRQ needs to be enabled to detect it.
4
WU Request Status Bit (Only valid If enabled via HVCFG1[4])
Once enabled via HVCFG1[4], this bit will be set to 1 to indicate that a rising or falling edge transition on the WU pin
generated a high voltage interrupt.
3
Over Temperature (Always enabled)
This bit will be 0 if a thermal shutdown event has not occurred.
This bit will be 1 if a thermal shutdown event has occurred.
2
LIN Short Circuit Status Flag
This bit will be 0 during normal LIN operation
This bit will be 1 if a LIN short circuit is detected. In this condition the LIN driver will be automatically disabled.
1
Reserved
This bit is reserved and should be written as 0 by user code.
0
Wake Short Circuit Status Flag
This bit will be 0 during normal Wake operation
This bit will be 1 if a Wake short circuit is detected.
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