Data Sheet
Table Of Contents
- 1 Module Overview
- 1.1 Features
- 1.2 Description
- 1.3 Applications
- CONTENTS
- LIST OF FIGURES
- LIST OF TABLES
- HISTORY
- 2 Hardware Introduction
- 2.1 Pin Layout
- 2.2 Pin Description
- 2.3 Physical Dimensions
- 2.4 Ordering Information
- 2.5 On-board Chip Antenna
- 3 Dimensions of External Antenna Connector
- 4 Electrical Characteristics
- 4.1 Absolute Maximum Ratings
- 4.2 Recommended Operating Conditions
- 4.3 ESD
- 4.4 WiFi/BLE RF Standards
- 5 Peripheral Schematics
- 6 Product Handling
- 6.1 Reflow Profile
- 6.2 Storage Conditions
- 6.3 Device Handling Instruction (Module IC SMT Prepara
- 7 Contact Information
X-C13SM
802.11bgn and BLE SoC
Shanghai ChipFresh Internet of Things Technology Co., Ltd
10
2.4
Ordering Information
Figure 4. Ordering Information
2.5 On-board Chip Antenna
X-C13SM-1 support internal on-board chip antenna option. When customer select internal antenna,
you shall comply with following antenna design rules and module location suggestions:
For customer PCB, module antenna area can’t put componet or paste GND net;(See the
following red arrow area)
Antenna must away from metal or high components at least 20mm;
Antenna can’t be shieldedby any meal enclosure; All cover, include plastic, shall away from
antenna at least 20mm;
suggest module better locate in following region at customer board, which to reduce the
effect to antenna and wireless signal, and better consult ChipFresh technical people when you
structure your module placement and PCB layout.
Figure 5. Suggested Module Placement Region
3 Dimensions of External Antenna Connector
X-C13SM-0 uses the first generation external antenna connector as shown in Figure 6.