STLC2416 데이터 시트보기 (PDF) - STMicroelectronics
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STLC2416 Datasheet PDF : 27 Pages
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STLC2416
Table 9. STLC2416 Pin List (continued)
Name Pin #
Description
DIR PU/PD VDD
PAD
uart2_txd A8 Uart2 transmit data
O/t
CMOS, 3.3V TTL
V1 compatible, 2mA
slew rate control
uart2_rxd A9 Uart2 receive data
I
(2)
V1
CMOS, 3.3V TTL
compatible
I2C interface
i2c_dat
i2c_clk
A14 I2C data pin
A13 I2C clock pin
I/O
(3)
V1 CMOS, 3.3V TTL
compatible, 2mA
I/O
(3)
V1
tri-state
slew rate control
USB interface
usb_dn
A10 USB - pin (Needs a series resistor of 27 Ω ±5%) I/O
(1)
V1
usb_dp
C9 USB + pin (Needs a series resistor of 27 Ω ±5%) I/O
(1)
V1
GPIO interface
gpio0
gpio1
gpio2
V11 Gpio port 0
T11 Gpio port 1
V12 Gpio port 2
I/O
PU
CMOS, 3.3V TTL
compatible, 4mA
I/O
PU
V1
tri-state
I/O
PU
slew rate control
gpio3
T12 Gpio port 3
I/O
PU
CMOS, 3.3V TTL
compatible, 4mA
V1
tri-state
slew rate control
schmitt trigger
gpio4
gpio5
gpio6
gpio7
V13 Gpio port 4
V14 Gpio port 5
V16 Gpio port 6
V17 Gpio port 7
I/O
PU
CMOS, 3.3V TTL
I/O
I/O
PU
PU
V1
compatible, 4mA
tri-state
slew rate control
I/O
PU
gpio8
V18 Gpio port 8
I/O
PU
gpio9
U18 Gpio port 9
I/O
PU
gpio10
gpio11
gpio12
gpio13
R18 Gpio port 10
T18 Gpio port 11
P18 Gpio port 12
T16 Gpio port 13
I/O
PU
CMOS, 3.3V TTL
I/O
I/O
PU
PU
V1
compatible, 2mA
tri-state
slew rate control
I/O
PU
gpio14
P16 Gpio port 14
I/O
PU
gpio15
R16 Gpio port 15
I/O
PU
JTAG interface
ntrst
F18 JTAG pin
I
PD
V1
CMOS, 3.3V TTL
compatible
tck
D18 JTAG pin
I
(1)
CMOS, 3.3V TTL
V1
compatible
schmitt trigger
(1) Should be strapped to vssio if not used;
(2) Should be strapped to vddio if not used;
(3) Must have a 10 kOhm pull-up.
7/27
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