Telit Wireless Solutions LE910C1-AP Hardware Design Guide

LE910Cx Hardware Design Guide
1VV0301298 Rev.40 Page 34 of 149 2023-03-16
Not Subject to NDA
Signals That Must Be Connected
Table 8 lists the LE910Cx signals that must be connected even if not used by the end
application:
PAD Signal Notes
M1, M2, N1, N2, P1, P2
VBATT &
VBATT_PA
A2, B13, D4, E1, E2, E14, F2,
G1, G2, G7, G8, G9, H1, H2,
H7, H8, H9, J1, J2, J7, J8, J9,
K2, L1, L2, M3, M4, M12, N3,
N4, N5, N6, P3, P4, P5, P6,
P8, P9, P10, P13, R2, R3, R5,
R6, R8, R10
GND
R12 ON/OFF Main power on off signal
R13 HW_SHUTDOWN_N Emergency power off
B15 USB_D+ If not used, connect to a Test Point
or an USB connector
C15 USB_D- If not used, connect to a Test Point
or an USB connector
A13 USB_VBUS If not used, connect to a Test Point
or an USB connector
N15 C103/TXD If not used, connect to a Test Point
M15 C104/RXD If not used, connect to a Test Point
L14 C105/RTS If flow control is not used, connect
to GND
P15 C106/CTS If not used, connect to a Test Point
D15 TX_AUX If not used, connect to a Test Point
E15 RX_AUX If not used, connect to a Test Point
K1 Antenna MAIN antenna
F1 ANT_DIV DIV antenna
R9 ANT_GPS GPS antenna
C4, C5, C6, C7, D3, E3, G3,
P11
Reserved Connect to a Test Point for Telit
internal use
L15 GPIO_09 If not used, connect to a Test Point
M9 WCI_RX If not used, connect to a Test Point
Table 8: Mandatory Signals

Telit Wireless Solutions LE910C1-AP Specifications

General

Brand	Telit Wireless Solutions
Model	LE910C1-AP
Category	Control Unit
Language	English