Data Sheet

X-C13SM
802.11bgn and BLE SoC
Shanghai ChipFresh Internet of Things Technology Co., Ltd
12
Table2. Absolute Maximum Ratings
4.2
Recommended Operating Conditions
Parameter
Symbol
Min
Type
Max
Unit
Power supply voltage
VDD
2.1
3.3
3.6
V
Operating ambient temperature
-
-40
-
85
℃
Table3. Recommended Operating Conditions
4.3 ESD
Name
Description
Typ
Unit
ESD-HBM
Human body model class 2
+/- 2000
V
ESD-MM
Moisture sensitivity level
2
-
ESD-CDM
Charge device model
+/-500
V
Table4. ESD
4.4 WiFi/BLE RF Standards
Class
Item
Parameters
Typ
Wi-Fi
Wireless standard
802.11 b/g/n
-
Frequency range
2400MHz-2483.5MHz
-
Transmit Power
802.11b@11Mbps
+17dBm ± 1.5dBm
802.11g@54Mbps
+15dBm ± 1.5dBm
802.11n@HT20, MCS7
+14dBm ± 1.5dBm
Receiver Sensitivity
802.11b@1Mbps
-98dBm
802.11b@11Mbps
-91dBm
802.11g@6Mbps
-93dBm
802.11g@54Mbps
-77dBm
802.11n@MCS0
-93dBm
802.11n@MCS7
-73dBm
BLE
Wireless standard
Bluetooth 5
-
Frequency range
2400MHz-2483.5MHz
-
Transmit Power
Max
8dBm
Receiver Sensitivity
30.8% PER
-97 dBm
Table5. RF Standards
5
Peripheral Schematics
This is the typical application circuit of the module connected with peripheral components (for
example, power supply, reset/factory button, led, and UART interface).