參數(shù)資料
型號(hào)： NJU26154
廠商： New Japan Radio Co., Ltd.
英文描述： NJU26100 Series Hardware Specification
中文描述： NJU26100系列硬件規(guī)格
文件頁(yè)數(shù)： 14/17頁(yè)
文件大?。?/td> 270K
代理商： NJU26154
NJU26100 Series
- 14 -
Ver.2005-02-24
Table 5-2 4-Wire Serial Interface Timing Parameters
(V
DDO
=V
DDC
=V
DDR
=2.5V, V
SSO
=V
SSC
=V
SSR
=0V, Ta=25
°
C)
Parameter
Symbol
Input Data Rising Time
t
MSDr
Input Data Falling Time
t
MSDf
Serial Clock Rising Time
t
MSCr
Serial Clock Falling Time
t
MSCf
Serial Strobe Rising Time
t
MSSr
Serial Strobe Falling Time
t
MSSf
Serial Clock High Duration
t
MSCa
Serial Clock Low Duration
t
MSCn
Serial Clock Period
t
MSCc
Serial Strobe Setup Time
t
MSSs
Serial Strobe Hold Time
t
MSSh
Serial Strobe Low Duration
t
MSSa
Serial Strobe High Duration
t
MSSn
Input Data Setup Time
t
MSDis
Input Data Hold Time
t
MSDih
Output Data Delay
(From SSb)
Output Data Delay
(From SCK)
Output Data Hold Time
t
MSDoh
Output Data Turn off Time (Hi-Z)
t
MSDov
Fig. 5-1 4-Wire Serial Interface Timing
Note : *1 When the data-clock is less than 8 clocks, the input data is shifted to LSB side and is sent to the DSP
core at the transition of SSb=”High”.
*2 When the data-clock is more than 8 clocks, the last 8 bit data becomes valid.
*3 After sending LSB data, SDOUT transmits the MSB data which is received via SDIN until SSb becomes
“High”.
*4 SDOUT is Hi-Z in case of SSb = “High”. SDOUT is CMOS output in case of SSb = “Low”.
SDOUT needs a pull-up resistor to prevent SDOUT from becoming floating level.
Timelines
a-b
a-b
d-e
f-g
p-q
m-n
e-f
g-h
e-i
n-e
j-q
n-p
q-r
b-e
e-c
Min.
-
-
-
-
-
-
50
50
250
100
30
-
40
20
20
Typ.
-
-
-
-
-
-
-
-
1.0
Max.
100
100
100
100
100
100
-
-
-
-
-
-
-
-
-
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
ns
ns
ns
t
MSDos
n-o,CL=25pF
-
-
50
ns
t
MSDo
g-k(data-6),
CL=25pF
g-k(data-7)
q-l
-
-
50
ns
0
-
-
-
-
ns
ns
40
m
n
o
SSb
p
q
r
a
c
b
7
6
5
1
0
SDIN
l
k
7
6
5
1
0
SDOUT
d
f g h
j
i
SCK
e
Hi-Z
Hi-Z
MSB
LSB
Note (3)
相關(guān)PDF資料
PDF描述
NJU26155 NJU26100 Series Hardware Specification
NJU26156 NJU26100 Series Hardware Specification
NJU26157 NJU26100 Series Hardware Specification
NJU26158 NJU26100 Series Hardware Specification
NJU26159 NJU26100 Series Hardware Specification
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NJU26155 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:NJU26100 Series Hardware Specification
NJU26156 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:NJU26100 Series Hardware Specification
NJU26157 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:NJU26100 Series Hardware Specification
NJU26158 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:NJU26100 Series Hardware Specification
NJU26159 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:NJU26100 Series Hardware Specification
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