參數(shù)資料
型號： S80C52EXXX-25:R
廠商： TEMIC SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQCC44
文件頁數(shù)： 39/46頁
文件大?。?/td> 7004K
667
32117D–AVR-01/12
AT32UC3C
Figure 26-8. Peripheral Deselection
Figure 26-8 on page 667 shows different peripheral deselection cases and the effect of the
CSRn.CSAAT and CSRn.CSNAAT bits.
26.7.3.9
Mode fault detection
The SPI is capable of detecting a mode fault when it is configured in master mode and NPCS0,
MOSI, MISO, and SPCK are configured as open drain through the I/O Controller with either
internal or external pullup resistors. If the I/O Controller does not have open-drain capability,
mode fault detection must be disabled by writing a one to the Mode Fault Detection bit in the MR
A
NPCS[0..3]
Write TDR
TDRE
NPCS[0..3]
Write TDR
TDRE
NPCS[0..3]
Write TDR
TDRE
DLYBCS
PCS = A
DLYBCS
DLYBCT
A
PCS = B
B
DLYBCS
PCS = A
DLYBCS
DLYBCT
A
PCS = B
B
DLYBCS
DLYBCT
PCS=A
A
DLYBCS
DLYBCT
A
PCS = A
A
DLYBCT
AA
CSAAT = 0 and CSNAAT = 0
DLYBCT
AA
CSAAT = 1 and CSNAAT= 0 / 1
A
DLYBCS
PCS = A
DLYBCT
AA
CSAAT = 0 and CSNAAT = 1
NPCS[0..3]
Write TDR
TDRE
PCS = A
DLYBCT
AA
CSAAT = 0 and CSNAAT = 0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S80C52T-12 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
S80C52T-16 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
S80C52T-20 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
S80C52T-25 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
S80C52T-30 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
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