參數(shù)資料
型號: DSP56F805
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: 16-bit Hybrid Controller(16位混合控制器)
中文描述: 16位混合控制器(16位混合控制器)
文件頁數(shù): 32/48頁
文件大?。?/td> 967K
代理商: DSP56F805
32
56F805 Technical Data
3.8 Serial Peripheral Interface (SPI) Timing
1.
Parameters listed are guaranteed by design.
Table 31. SPI Timing
1
Operating Conditions:
V
SS
= V
SSA
= 0 V, V
DD
= V
DDA
= 3.0–3.6 V, T
A
= –40
°
to +85
°
C, C
L
50pF, f
OP
= 80MHz
Characteristic
Symbol
Min
Max
Unit
See Figure
Cycle time
Master
Slave
t
C
50
25
ns
ns
Figures
21
,
22
,
23
,
24
Enable lead time
Master
Slave
t
ELD
25
ns
ns
Figure
24
Enable lag time
Master
Slave
t
ELG
100
ns
ns
Figure
24
Clock (SCLK) high time
Master
Slave
t
CH
17.6
12.5
ns
ns
Figures
21
,
22
,
23
,
24
Clock (SCLK) low time
Master
Slave
t
CL
24.1
25
ns
ns
Figure
24
Data set-up time required for inputs
Master
Slave
t
DS
20
0
ns
ns
Figures
21
,
22
,
23
,
24
Data hold time required for inputs
Master
Slave
t
DH
0
2
ns
ns
Figures
21
,
22
,
23
,
24
Access time (time to data active from high-
impedance state)
Slave
t
A
4.8
15
ns
Figure
24
Disable time (hold time to high-impedance state)
Slave
t
D
3.7
15.2
ns
Figure
24
Data Valid for outputs
Master
Slave (after enable edge)
t
DV
4.5
20.4
ns
ns
Figures
21
,
22
,
23
,
24
Data invalid
Master
Slave
t
DI
0
0
ns
ns
Figures
21
,
22
,
23
,
24
Rise time
Master
Slave
t
R
11.5
10.0
ns
ns
Figures
21
,
22
,
23
,
24
Fall time
Master
Slave
t
F
9.7
9.0
ns
ns
Figures
21
,
22
,
23
,
24
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料
PDF描述
DSP56F807PY80E 16-bit Digital Signal Controllers
DSP56F807VF80E 16-bit Digital Signal Controllers
DSP56F807 16-bit Hybrid Controller(16位混合控制器)
DSP56F826BU80 16-bit Digital Signal Controllers
DSP56F826BU80E 16-bit Digital Signal Controllers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56F805ACIM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Targeting Document for the 56F805 3-Phase AC Induction Motor V/Hz Control
DSP56F805BLDCQE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Targeting Document for the 56F805 BLDC Motor Control Application with Quadrature Encoder
DSP56F805D 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-bit Hybrid Controller
DSP56F805E 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56F805EVM 功能描述:開發(fā)板和工具包 - 其他處理器 Evaluation Kit For DSP56F805 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: