si4710-b30 Silicon Laboratories, si4710-b30 Datasheet - Page 9
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si4710-b30
Manufacturer Part Number
si4710-b30
Description
Si4710/11-b30 Fm Radio Transmitter
Manufacturer
Silicon Laboratories
Datasheet
1.SI4710-B30.pdf
(40 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
si4710-b30-GMR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Table 6. 3-Wire Control Interface Characteristics
(V
Parameter
SCLK Frequency
SCLK High Time
SCLK Low Time
SDIO Input, SEN to SCLKSetup
SDIO Input to SCLKHold
SEN Input to SCLK
SCLKto SDIO Output Valid
SCLKto SDIO Output High Z
SCLK, SEN, SDIO, Rise/Fall time
Note: When selecting 3-wire mode, the user must ensure that a rising edge of SCLK does not occur within 300 ns before the
DD
= 2.7 to 5.5 V, V
rising edge of RST.
SCLK
SCLK
SDIO
SDIO
SEN
SEN
70%
30%
70%
30%
70%
30%
70%
30%
70%
30%
70%
30%
IO
= 1.5 to 3.6 V, T
Hold
Figure 4. 3-Wire Control Interface Write Timing Parameters
Figure 5. 3-Wire Control Interface Read Timing Parameters
t
t
S
S
A7
A7
A
= –20 to 85 °C)
Address In
Symbol
t
t
R
Address In
t
t
HSDIO
t
HSEN
t
t
f
HIGH
LOW
CDV
CLK
CDZ
A6-A5,
A6-A5,
A4-A1
t
t
t
A4-A1
R/W,
R/W,
S
R
F
t
F
t
t
S
S
Rev. 1.1
Test Condition
A0
A0
t
t
HSDIO
HSDIO
Read
Read
½ Cycle Bus
Turnaround
t
D15
HIGH
t
CDV
D15
t
LOW
D14-D1
Min
Data In
25
25
20
10
10
—
0
2
2
D14-D1
Data Out
Si4710/11-B30
D0
Typ
t
t
—
—
—
—
—
—
—
—
—
HSEN
HSEN
D0
Max
2.5
25
25
10
—
—
—
—
—
t
CDZ
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
9