Data Sheet

CB410L DATASHEET PROPRIETARY 23
SEQUANS Communications
3
Signals and Pins
3.1 CB410L Pinout
Table 3-1 lists the function and main information for CB410L pads for part
numbers CB41Q85QRZ and CB41Q85QRA defined in Table 2-1 on page 9.
The pads listed in Table 3-2 are connected to ground.
The pads listed in Table 3-3 are to be left unconnected.
Refer also to Section 3.2.1 High-Speed UARTs Flow Control Signals on page
28 that represents the typical implementation for UART hardware flow
control.
Table 3-1: Pinout
Pad
#
Pad Name
Alternate
Function
Direction
(HW)
Comments
RevZ
RevA
2 ANT_DIV In Auxiliary antenna X
4 ANT_MAIN In / Out Main antenna X
6 HWID2 GPIO_28 In This signal shall be pull-up. X
7 HWID1 GPIO_27 In This signal shall be pull-up. X
8AP_READY
9 ACTIVITY_LED GPO_2 Out This signal is currently not managed by
software.
11 VBAT2 In X
12 VBAT2 In X
14 MODULE_ON_IND GPIO_19 Out See Section Notes on Signals
15 SLEEP_IDLE_1
16 WAKE_1 GPIO_3 In