參數(shù)資料
型號(hào): STMPE2401TBR
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 24 I/O, PIA-GENERAL PURPOSE, PBGA36
封裝: LEAD FREE, TFBGA-36
文件頁(yè)數(shù): 46/55頁(yè)
文件大?。?/td> 959K
代理商: STMPE2401TBR
Miscellaneous features
STMPE2401
50/55
15
Miscellaneous features
15.1
Reset
STMPE2401 is equipped with an internal POR circuit that holds the device in reset state,
until the clock is steady and VCC input is valid. Host system may choose to reset the
STMPE2401 by asserting Reset_N pin.
15.2
Under voltage lockout
STMPE2401 is equipped with an internal UVLO circuit that generates a RESET signal,
when the main supply voltage falls below the allowed threshold.
15.3
Clock output
STMPE2401 provides a buffered 32KHz clock output at one of the GPIO as alternate
function. This clock could be used for cascading of multiple port expander devices, using
just 1 XTAL unit.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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