IT9135FN View Datasheet(PDF) - ITE Tech. INC.
Part Name
Description
Manufacturer
IT9135FN Datasheet PDF : 22 Pages
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IT9130
Note: P: Power, AIO: Analog Input/Output, DIO: Digital Input/Output, BR: Bias Resistor
Table 3-2. Pin Description of IT9135
Pin(s) No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Symbol
VDD_ADC
VDD_LPF
VDD_MXR
VDD_LNA
INP_VHF
INN_UHF
VDD_LNA
VDD_BIAS
REXT
VDD33_LO
VDD_LO
VDD_CLK
XTAL
VDD_XO
RESETN
TESTMODE
GPIOH1
GPIOH2
GPIOH3
VDD1
VDD1_OUT
VDDIO
IOSDA
IOSCL
GPIOH4
NC
NC
VDDIO
VDD1
AVDDHP
DP
DM
NC
VDDIO
NC
NC
NC
GPIOH5
VDDIO
GPIOH6
GPIOH7
GPIOH8
VDD1
NC
Attribute
P
P
P
P
AIO
AIO
P
P
BR
P
P
P
AIO
P
DIO
DIO
DIO
DIO
DIO
P
P
P
DIO
DIO
DIO
—
—
P
P
P
AIO
AIO
—
P
—
—
—
DIO
P
DIO
DIO
DIO
P
—
Description
RF analog power supply
RF analog power supply
RF analog power supply
RF analog power supply
RF signal input for VHF
RF signal input for UHF
RF analog power supply
RF analog power supply
External bias resistor
RF analog power supply
RF analog power supply
RF analog power supply
Crystal input
RF analog power supply
Power-on Reset (Low Active)
Test mode selection; tied to ground for normal
operation.
General purpose I/O
General purpose I/O
General purpose I/O
Core Power
Regulator output power for Core Usage
Digital I/O Power
Two-wire bus serial data line
Two-wire bus clock line
General purpose I/O
Not Connected
Not Connected
Digital I/O Power
Core Power
Power for USB
Differential Positive signal for USB
Differential Negative signal for USB
Not Connected
Digital I/O Power
Not Connected
Not Connected
Not Connected
General purpose I/O
Digital I/O Power
General purpose I/O
General purpose I/O; IR
General purpose I/O
Core Power
Not Connected
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8
IT9130 V0.0.4
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