For several safety certifications approval, AcSiP design a total module with matching antenna pattern to achieve promotion of wireless LPWAN module in world wide. AI50H has passed CE,FCC,TELEC and NCC and it integrates ARM Coretex®-M4 (32-bit RISC core operating at a 48MHz frequency) MCU with LoRa modulation. It offers an ultra-long-range spectrum communication and high interference immunity simultaneously minimizing power consumption.
The AI50H can achieve a sensitivity under -136 dBm. It has high sensitivity and combined with the integrated +20 dBm power amplifier yields. The industry-leading link makes it optimal for any low data rate application. LoRa also provides significant advantages in both blocking and selectivity over conventional modulation techniques. Solving traditional issues between range, interference immunity, and energy consumption.
The AI50H stamping type module has embedded ST50H inside and integrated multi-antenna pattern to pass major safety certifications in the world. AcSiP will help clients to meet the local safety regulation while their product of LPWAN application integrated AI50H. Those resources are available for developer and check it further to sales of AcSiP if need.
Key Feature
- Compact size with MCU, clock source and sub-GHz radio inside 20mm x 20mm x 1.95mm(Typ.)
- High performance 32-bit microcontroller: ARM Cortex M4
- Embedded memories (256 Kb of Flash memory and 64 Kb of RAM)
- Ultra-low power with various consumption levels (Min 1.3uA@ STOP 2 mode)
- STM32 Security: HW encryption 256 AES, PKA, RNG, 64-bit UID, 96-bit
- Rich peripherals: 2 DMA, 2 USART, 1 LPUART, 2 SPI, 3 I2C
- Safety Certification approval: CE/FCC/TELEC/NCC
- VBAT mode with RTC and 20*32 Bytes backup registers, battery voltage monitoring
Feature
- Chipset: STM32WLE5(single core)
- High performance ARM® Cortex®-M4 32-bit RISC core operating up to 48 MHz frequency
- Embedded memories (256 Kbytes of Flash memory and 64 Kbytes of RAM)
- Hardware encryption AES 256-bit
- True random number generator (RNG)
- CRC calculation unit
- Unique device identifier (64-bit UID compliant with IEEE 802-2001 standard)
- 96-bit unique die identifier
- Hardware public key accelerator (PKA)
- 32 MHz TCXO & 32 KHz XTAL
- 2 DMA, 2 USART, 1 LPUART, 2 SPI, 3 I2C
- RTC wakeup counter, SysTick, Watchdog
- Modulation: LoRa®, (G)FSK, (G)MSK and BPSK
- +21 dBm Max. RF output
- Programmable bit rate up to 300 kbps
- High sensitivity: down to -136 dBm for LoRa @125kHz, SF12
- Automatic RF Sense and CAD with ultra-fast AFC
- Small footprint：20 mm x 20 mm x 1.95 mm(Typ.)
