User Guide
12 of 67
002-32601 Rev. *C
2021-12-02
EZ-
PD™ PMG1 MCU prototyping kits guide
CY7110/CY7111/CY7112/CY7113
Introduction
CY7110
pin
CY7110
pin name
EZ-
PD™
PMG1-S0
MCU pin
Primary function
Secondary function Connection details
3
GND
–
–
–
Ground
4
DP
17
USB DP signal
P3.0 (GPIO)
–
5
DM
16
USB DM signal
P3.1 (GPIO)
–
6
P2.3
13
I2C SCL signal
P2.3 (GPIO)
Connected to KitProg3
for USB-to-I2C bridge
7
P2.2
12
I2C SDA signal
P2.2 (GPIO)
8
P2.0
9
User button SW2 input
P2.0 (GPIO)
–
9
P0.1
8
SWD clock
P0.1 (GPIO)
–
10
P0.0
7
SWD data
P0.0 (GPIO)
–
11
P1.0
1
GPIO
–
–
12
P1.1
2
GPIO
–
–
13
NC
–
–
–
–
14
GND
–
–
–
Ground
15
NC
–
–
–
–
Figure 8
CY7111 prototyping kit
–
I/O header
Table 7
CY7111 MCU I/O header pinout
CY7111
pin
CY7111 pin
name
EZ-
PD™
PMG1-S1
MCU pin
Primary function
Secondary function Connection details
J6
1
3V3
3.3-V
regulator
output
-
Connected to the
output of the
onboard LDO
3.3-V regulator output
2
VDDIO_IN 32
VDDIO alternate input
Connected through the
non-populated
resistor/diode
