Pinouts; Mcu Pinout - Embedded Planet epConnected Asset Product User Manual

Embedded Planet, Inc.
14.

Pinouts

14.1.

MCU Pinout

TABLE 7 – MCU PINOUT
Pin Pin name
C1 DEC1
D2 P0.00/XL1
F2 P0.01/XL2
G1 P0.26
H2 P0.27
J1 P0.04/AIN2
K2 P0.05/AIN3
L1 P0.06
M2 P0.07
N1 P0.08
P2 P1.08
R1 P1.09
T2 P0.11
U1 P0.12
W1 VDD
AB2 DCCH
Y2 VDDH
AC5 DECUSB
AD2 VBUS
AD4 D-
AD6 D+
AD8 P0.13
AC9 P0.14
AD10 P0.15
AC11 P0.16
AD12 P0.17
AC13 P0.18/RESET
Pin Pin name
AD14 VDD
AC15 P0.19
AD16 P0.20
AC17 P0.21
AD18 P0.22
AC19 P0.23
AD20 P0.24
AC2 P0.25
AD22 P1.00
Embedded Planet, Inc. | 31225 Bainbridge Rd Suite N, Solon, OH 44139 | 216-245-4180 | www.embeddedplanet.com | Page 22 of 37
epConnected Asset | Product User Manual
Net Name Direction
none n/a
none n/a
none n/a
SDA I/O
SCL O
INT_ACCEL2 I
none n/a
DONE O
INT_ALT1 I
LED_RED O
CELL_CTS I
LED_BLU O
INT_ALT2 I
LED_GRN O
VNRF Power
none Power
VMCU Power
none n/a
VBUS I
USB_D_N I/O
USB_D_P I/O
DEBUG/AUX_TX O
CELL_RTS O
CELL_PWRMON I
DEBUG/AUX_RX I
QSPI_CS# O
RESET# I
Net Name Direction
VNRF Power
QSPI_CLK O
QSPI_IO0 I/O
QSPI_IO1 I/O
QSPI_IO2 I/O
QSPI_IO3 I/O
CELL_LED I
none n/a
SWO O
Document Version: 1.0.0 | 26 Jan 22
Notes
Bypass capacitor
32.768kHz crystal
32.768kHz crystal
2
I C
2
I C
Interrupt 2 from 3-axis accel or 9-axis IMU
not connected
0 = timer and MCU running, 1 = DONE, reset timer
Interrupt 1 from altimeter
0 = off, 1 = on
Cell modem UART
0 = off, 1 = on
Interrupt 2 from altimeter
0 = off, 1 = on
Output of nRF52840 REG0. Default = 1.8V. SW should set to
3.0V to run peripherals.
5V maximum
Bypass capacitor
USB power detection
USB data negative
USB data positive
Debug UART
Cell modem UART
0 = cell modem off, 1 = cell modem on
Debug UART
QPSI flash
Active low reset (internally pulled up)
Notes
Output of nRF52840 REG0. Default = 1.8V. SW should set to
3.0V to run peripherals.
QPSI flash
QPSI flash
QPSI flash
QPSI flash
QPSI flash
Cell modem LED monitor. 0 = off, 1 = on
not connected
Single Wire Debug