WE310F5-I/P Porting Reference Guide
1VV0301733 Rev. 6
Page 7 of 40
2021-10-07
2.
HARDWARE SPECIFICATION
Overview
It is required to redesign the designs for WE310F5 as the size and pin count differ from
GS2K modules. For the recommended footprints and dimensions, refer to the respective
Module Hardware User Guides.
Major Differences
Table 3: Difference Between GS2K Modules and WE310F5 Module.
Item
GS2011MIx GS2011MxxS GS2200MIx
GS2101MIx
WE310F5-P
WE310F5-I
Dimensions
22.8mm x
32.5mm x
3.56mm
28.7mm x
19.4mm x
3.35mm
13.5mm x
17.85mm x
2.13mm
18mm x
25mm x
2.7mm
14.3mm x
13.1mm x
2.2mm
18mm x
15mm x
2.2mm
Number of pins 49
37
66
40
95
GPIO’s
27
24
19
16
27
Low-Power
Yes
Yes
Yes
No (there is
no
DC_DC_CNTL
pin)
Yes
Flash
4MB
2MB
4MB
4MB
4MB
ADC
2-ch SAR
adc (12-bit)
1-ch SAR (12-
bit)
1-ch SAR
(12-bit)
2-ch SD adc
(16-bit)
3-ch SD adc
(16-bit)
1-ch (12-bit)
Operating
Temperature
-40 to 85
°
C
-40 to 85
°
C
-40 to 70
°
C
-40 to 85
°
C
-40 to 85
°
C
Storage
Temperature
-55 to
+125
°
C
-55 to +125
°
C
-55 to
+125
°
C
-55 to +125
°
C
-55 to +125
°
C
Sample Design
This section provides sample designs for interfacing WE310F5 with host MCU over serial
interfaces. AUX UART is must for flashing/debug. Both WiFi and BLE can be operated
over each serial interface.
1.
WE310F5 has one WAKEUP pin. Also, data on RXD0 pin can wake up the module.
2.
WE310F5 needs 100K pull-up for ON* pin.
3.
WE310F5 needs 1K pull-down for TX_AUX pin to enter program mode.
4.
SDK customers need to bring SWD interface for debugging.