F71610
10. Application Circuit
VSB5V
VSB3V
U1
2
3
VIN VOUT
VSB3V
C1
RT9166-33
C2
1uF
1uF
VSB3V
R1
VSB3V
C3
C4
10u
0.1u
U2
RX_NR#
VSB3V
330
1
4
OUT
case
J1
R2
1
2
3
4
5
10k
U3
R3 0R
R4
10k
D1
USB(D+)
USB(D-)
PS_OUT#
STATE_SEL
XTAL_I
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C5
D+
VDD
RX_NR#
NC
LED
RX_NR#
LED
R5 0R
C6
0.1u
GP1UD260YK
D-
PS_OUT#(OD)
PSOUT#
STATE_SEL
XTAL_I
XTAL_O
PWCTL
GND
LED
C7
NC
10P
XTAL_O
USB_B
10P
Y1
NC
PWCTL
SDA
SCK
SDA
SCK
12MHz
F71610R
Long Rang IR Receiver
R6
470K
C8
C9
10P
10P
Please pull pins SDA/SCK to high Æ IF EEPROM does not be used.
VSB3V
VSB3V
R7
10k
C10
0.1u
S4/S5/PWROK/GPIO
U4
A0 VCC
R8 R9 R10
4.7k 4.7k 4.7k
A0
A1
A2
1
2
3
4
8
7
6
5
WP
A1
WP
SCK
SDA
A2 SCL
GNDSDA
I2C ROM
R11
4.7k
1. I2C Address = A0H
2. choose WP pull high resister to enable write protect
choose WP pull low resister to disbale write protect
I2C EEPROM
Title
FINTEK F71610R application circuit
Size
B
Document Number
<Doc>
Rev
1.0
Date:
Thursday , Nov ember 22, 2007
Sheet
1
of
1
12
Dec., 2007
V0.22P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
