RF SOLUTIONS BLE-PB03 User manual

DS-BLE-PB03-1
BLE-PB03
PB-03 User Manual
Version: V1.0.0
PB-03 User Manual

BLE-PB03
DS-BLE-PB03-1
Content
1. Product Overview ......................................................................................... 3
1.1. Characteristic................................................................................... 4
2. Main parameters.......................................................................................... 4
2.1. Static electricity requirements............................................................ 5
2.2. Electrical characteristics.................................................................... 5
2.3. BLE RF performance........................................................................... 5
2.4. Power consumption............................................................................. 6
3. Appearance dimensions................................................................................. 7
4. Pin definition................................................................................................. 8
5. Schematic.................................................................................................... 10
6. Antenna parameters.................................................................................... 11
6.1. Test conditions for the antenna........................................................... 11
6.2. Antenna S parameter.......................................................................... 12
6.3. Antenna Gain and Efficiency.................................................................. 12
6.4. Antenna field type diagram................................................................... 13
7. Design guidance............................................................................................ 14
7.1. Module application circuit.................................................................... 14
7.2. Antenna layout requirements............................................................... 15
7.3. Power supply...................................................................................... 16
7.4. GPIO.................................................................................................. 17
8. Flow welding curve diagram............................................................................ 18
9. Product related models................................................................................. 19
10. Product packaging information..................................................................... 20

BLE-PB03
DS-BLE-PB03-1
1. Product Overview
PB-03 is a BLE module, the core processor chip PHY6252(SSOP24) of this module is a
BLE SoC with high integration and low power consumption, which is specially designed
for various applications such as IoT, mobile devices, wearable electronic devices and
smart homes.
PHY6252(SSOP24) chip has industry-leading low power consumption performance and
RF performance, it supports BLE 5.2. The chip built in 64 KB SRAM, 256KB flash, 96
KB ROM, 256bit efuse. The chip supports a variety of low-power working states and
can meet the power consumption requirements of various application scenarios. RF
output power can be adjusted to achieve the best balance among communication
distance, communication rate and power consumption.
PB-03 module provide rich peripheral interfaces, including:
UART,PWM,ADC,I2C,SPI,PDM,DMA and up to 19 IOs.
PB-03 module has many unique hardware security mechanisms. Hardware encryption
accelerator supports AES algorithm.
PB-03 module supports BLE with low power consumption: BLE 5.2 and BLE mesh.
Bluetooth rate support:125Kbps, 500Kbps, 1Mbps, 2Mbps. Support broadcast
expansion, multi-broadcast, channel selection.
Figure 1 main Chip architecture diagram

BLE-PB03
DS-BLE-PB03-1
1.1. Characteristic
• Support BLE5.2, rate support:125Kbps, 500Kbps, 1Mbps, 2Mbps
• Own 64 KB SRAM，256KB flash, 96 KB ROM, 256bit efuse
• Support UART/GPIO/ADC/PWM/I2C/SPI/PDM/DMA interface
• Adopt SMD-52 package
• Support multiple sleep modes, deep sleep current is less than 1uA
• Support for serial local upgrade and remote Firmware upgrade (FOTA)
• Universal AT instructions can be used easy and quickly
• Support for secondary development, with an integrated Windows development
environment
2. Main parameters
Table 1 Description of the main parameters

BLE-PB03
DS-BLE-PB03-1
2.1. Static electricity requirements
PB-03 is an electrostatic sensitive device, and special precautions must be taken when
handling it.
Figure 2 ESD anti-static diagram
2.2. Electrical characteristics
Table 2 Electrical characteristics table
2.3. BLE RF performance
Table 3 BLE RF performance table

BLE-PB03
DS-BLE-PB03-1
2.4. Power consumption
The following power consumption data are based on a 3.3V power supply, ambient
temperature of 25°C and measured using an internal regulator.
• All measurements were completed without the SAW filter at the antenna
interface.
• All emission data were measured based on the TX_Burst_Test&RX_Burst_Test
mode
Table 4 Power consumption table

BLE-PB03
DS-BLE-PB03-1
3. Appearance dimensions
Figure 3 Appearance diagram pictures is for reference only, subject to physical objects)
Figure 4 Module size diagram

BLE-PB03
DS-BLE-PB03-1
4. Pin definition
PB-03 has a total of 61 interfaces. As shown in below pin diagram, the pin function
definition table is the interface definition.
Figure 5 Schematic diagram of module pins (top view)

BLE-PB03
DS-BLE-PB03-1
Table 6 Pin function definition table

BLE-PB03
DS-BLE-PB03-1
5. Schematic
Figure 6 Module schematic