| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,234 pcs
|
4234 pcs | On Request | 1 | On Request | On Request | 23+ | On Request | On Request | |
|
1,436 pcs
|
1436 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current - Transmitting | |
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The STMicroelectronics STM32WL55JCI7 is an ultra-low-power dual-core ARM microcontroller featuring integrated RF transmit/receive functionality. Designed for General ISM < 1GHz applications, this device supports protocols such as LoRa, LoRaWAN 1.0, and Sigfox.
Key electrical specifications include an output power of 22dBm, a receiving current of 4.82mA, and a supply voltage range of 1.8V to 3.6V. It boasts a maximum data rate of 300kbps and a sensitivity of -148dBm. The device supports various modulation techniques including BPSK, FSK, GFSK, GMSK, and MSK.
Packaged in a 73-UFBGA (5x5) with a height of 0.45mm, length of 5mm, and width of 5mm, the STM32WL55JCI7 is designed for surface mount applications. It offers 43 GPIO pins and includes a comprehensive set of serial interfaces such as ADC, GPIO, I²C, I²S, IrDA, JTAG, PWM, SPI, UART, and USART. The operating temperature range is -40°C to 105°C (TA).
| Qty | Low | High |
|---|---|---|
| 1+ | $3.43 | $3.43 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 1.8V to 3.6V.
The STM32WL55JCI7 is supplied in a 73-UFBGA package.
The operating temperature range is -40°C to 105°C (TA).
The STM32WL55JCI7 supports LoRa, LoRaWAN 1.0, and Sigfox protocols.
The maximum RF operating frequency is 960 MHz.
The maximum data rate is 300kbps.
The sensitivity is -148dBm.