參數(shù)資料
型號: SE370C742AJDT
元件分類: 8位微控制器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁數(shù): 43/48頁
文件大?。?/td> 711K
代理商: SE370C742AJDT
TMS370Cx36
8-BIT MICROCONTROLLER
SPNS039B – JANUARY 1996 – REVISED FEBRUARY 1997
43
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
SPI slave mode external timing characteristics and requirements (see Note 11 and Figure 21)
NO.
MIN
MAX
UNIT
45
tc(SPC)S
tw(SPCL)S
tw(SPCH)S
td(SPCL-SOMIV)S
tv(SPCH-SOMI)S
tsu(SIMO-SPCH)S
tv(SPCH-SIMO)S
Cycle time, SPICLK
8tc
4tc– 45
4tc– 45
ns
46
Pulse duration, SPICLK low
0.5tc(SPC)S+45
0.5tc(SPC)S+45
3.25tc + 130
ns
47
Pulse duration, SPICLK high
ns
48
Delay time, SPISOMI valid after SPICLK low (polarity = 1)
ns
49
Valid time, SPISOMI data valid after SPICLK high (polarity =1)
tw(SPCH)S
0
ns
50
Setup time, SPISIMO to SPICLK high (polarity = 1)
ns
51
Valid time, SPISIMO data after SPICLK high (polarity = 1)
3tC + 100
ns
NOTE 11: tc = system clock cycle time = 1/SYSCLK
Data Valid
Data Valid
SPISOMI
SPISIMO
SPICLK
51
50
49
48
45
47
46
The diagram is for polarity = 1. SPICLK is inverted when polarity = 0.
Figure 21. SPI Slave External Timing
相關(guān)PDF資料
PDF描述
SE370C742FZA 8-BIT MICROCONTROLLER
SE370C742FZL 8-BIT MICROCONTROLLER
SE370C742JA 8-BIT MICROCONTROLLER
SE370C742JL 8-BIT MICROCONTROLLER
SE370C756AJNT 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SE370C742AYYZ 制造商:TI 制造商全稱:Texas Instruments 功能描述:TMS370 MICROCONTROLLER FAMILY DATA BOOK
SE370C742FZA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
SE370C742FZL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
SE370C742JA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
SE370C742JL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller