BLE-PB03 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.
BLE-PB03 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 •...
BLE-PB03 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 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 •...
BLE-PB03 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) DS-BLE-PB03-1...
Page 9
BLE-PB03 Table 6 Pin function definition table DS-BLE-PB03-1...
BLE-PB03 7. Design guidance 7.1. Module application circuit Figure 10 Application circuit diagram Note: Because the PB-03M does not have the reset pin, we can achieve the reduction by • power off, we can restore the module with a PMOS to achieve the reduction of power off.
BLE-PB03 7.2. Antenna layout requirements The installation position on the motherboard suggests the following 2 ways: • Scheme 1: Put the module on the edge of the motherboard, and the antenna area out of the motherboard edge. Scheme 2: Put the module on the edge of the motherboard, and empty an area along the antenna position.
BLE-PB03 7.3. Power supply Recommended 3.3V voltage, peak current over 200mA. • Power supply is recommend to use LDO; If the DC-DC is used, the ripple is • recommended to be controlled within 30mV. The DC-DC power supply circuit proposes to reserve the dynamic response •...
BLE-PB03 7.4. GPIO Some IO ports are lead outside the module, if using, a proposed resistance of 10- • 100 ohms on the IO port. This suppresses the overshoot and enables smoother levels on both sides, helping for both EMI and ESD.
BLE-PB03 10.Product packaging information PB-03 module was packaged in a tape, 900pcs/reel. As shown in the below image: Figure 15 Package and packing diagram DS-BLE-PB03-1...
Page 21
RF Solutions Ltd shall not be liable for any loss or damage caused as a result of user’s own determination of how t o deploy or use R F Solu- tions Ltd’s products.
Need help?
Do you have a question about the BLE-PB03 and is the answer not in the manual?
Questions and answers