Infineon CY7110, Руководство пользователя

Страница: 13 / 67

User Guide 13 of 67 002-32601 Rev. *C
2021-12-02
EZ- PD™ PMG1 MCU prototyping kits guide
CY7110/CY7111/CY7112/CY7113
Introduction
CY7111
pin CY7111 pin
name EZ- PD™
PMG1-S1
MCU pin
Primary function Secondary function Connection details
3 GND – – – Ground
4 CC1 9 CC1 signal – –
5 CC2 7 CC2 signal – –
6 LED3_IN 14 User LED external
input. LED3 is driven
by firmware, by
default. Use this pin to
drive it externally. P2.1 (GPIO) Connected to LED3 and
P2.1 pin through a
0-ohm resistor
7 SW2_IN 13 User button output.
SW2 is input to the EZ-
PD™ PMG1 MCU
device. This pin can be
used to read the
button status
externally.
P2.0 (GPIO) Connected to SW2 and
P2.0 pin through a
0-ohm resistor
8 RESET 10 Reset pin -
9 P4.1 30 UART-Rx P4.1 (GPIO) Connected to KitProg3
by default from board
revision 3 onwards.
For earlier revision
boards, refer to
KitProg3 (PSoC ™ 5LP
MCU) section for
establishing a UART
connection between the
MCU and KitProg3
10 P4.0 29 UART-Tx P4.0 (GPIO)
11 C_CTRL 12 Consumer PFET load
switch control signal – Connected to the load
switch
12 P_CTRL 11 Provider PFET load
switch control signal – Connected to the load
switch through the non-
populated resistor
13 P1.1 3 GPIO – –
14 P0.0 38 GPIO – –
15 P3.2 21 GPIO – –
16 P1.2 4 GPIO – –
17 GND – – – Ground
18 NC – – – –
J7
1 VDDD 31 EZ- PD™ PMG1-S1
Internal LDO output
– –
2 VCONN_IN 8 VCONN source
external input. By – Connected through the
non-populated
resistor/diode