收藏本站
Serial Host Interface SPI Protocol Timing
IRQA, IRQB ,
19
18
IRQC, IRQD,
NMI
a) First Interrupt Instruction Execution
General
Purpose
I/O
20
IRQA, IRQB ,
IRQC, IRQD,
NMI
b) General Purpose I/O
Figure 8. External Fast Interrupt Timing
12
Serial Host Interface SPI Protocol Timing
Table 20. Serial Host Interface SPI Protocol Timing
No.
23
24
25
26
Characteristics 1,3,4
Minimum serial clock cycle = t SPICC (min)
Serial clock high period
Serial clock low period
Serial clock rise/fall time
Mode
Master
Master
Slave
Master
Slave
Master
Slave
Expressions
10.0 x T C + 9
—
2.0 x T C + 19.6
—
2.0 x T C + 19.6
—
—
Min
64.0
29.5
27.5
29.5
27.5
—
—
Max
—
—
—
—
—
10
10
Unit
ns
ns
ns
ns
ns
ns
ns
27
SS assertion to first SCK edge
CPHA = 0
CPHA = 1
Slave
Slave
2.0 x T C + 12.6
—
34.4
10.0
—
—
ns
ns
28
29
30
31
32
33
Last SCK edge to SS not asserted
Data input valid to SCK edge (data input set-up time)
SCK last sampling edge to data input not valid
SS assertion to data out active
SS deassertion to data high impedance 2
SCK edge to data out valid
Slave
Master/Slave
Master/Slave
Slave
Slave
Master/Slave
—
—
3.0 x T C
—
—
3.0 x T C + 26.1
12.0
0
22.4
5
—
50.0
—
—
—
—
9
100
ns
ns
ns
ns
ns
ns
(data out delay time)
DSP56371 Data Sheet, Rev. 4.1
Freescale Semiconductor
41
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SP339EER1-0A-EB BOARD EVALUATION FOR SP339E
SP720ABG TVS ARRAY ESD 14 INPUT 16-SOIC
SP720ABT TVS ARRAY ESD 14 INPUT 16-SOIC
SP721ABG TVS ARRAY ESD 6 INPUT 8-SOIC
SP721ABT TVS ARRAY ESD 6 INPUT 8-SOIC
SP723ABT TVS ARRAY ESD 6 INPUT 8-SOIC
SP723APP TVS ARRAY ESD 6 INPUT 8-DIP
SP724AHTG TVS ARRAY ESD 4 INPUT SOT-23
相关代理商/技术参数
SOURCE INSPECTION 制造商:Vishay Dale 功能描述:FACTORY INSPECTION
SOURCE INSPECTION CHARGE 制造商:Leach International Corporation 功能描述:SUB MINIATURE - Virtual or Non-Physical Inventory (Software & Literature)
SOURCEINSPECTION/SG1549Y-12824 制造商:Microsemi Corporation 功能描述:CURRENT SENSE LATCH - Bulk
SOVEREIGN 10-300 制造商:Fane International 功能描述:Sovereign Series 10" Professional Audio Woofer - 300W RMS
SOVEREIGN 12-200 制造商:Fane International 功能描述:Sovereign Series 12 Inch Prosound Woofer 200W
SOVEREIGN 15-250 制造商:Fane International 功能描述:Sovereign Series 15 Inch Prosound Woofer
SOVEREIGN 15-500 制造商:Fane International 功能描述:Sovereign Series 15 Inch Prosound Woofer 500W
SOVEREIGN 18-500 制造商:Fane International 功能描述:Sovereign Series 18 Inch Prosound Woofer