STMicroelectronics BLUENRG-234 | Range of Bluetooth SoCs Bluetooth
Bluetooth 5 SoC incorporating a high-performance low-power Cortex-M0 32-bit core, 24-kB RAM, integrated DC/DC converter, and multiple peripherals
The BlueNRG-2x range of devices incorporates a low-energy Bluetooth 5.0 module and a Cortex-M0 processor to provide a single-chip solution for modern applications. The BlueNRG-2x range of SoCs includes up to 256 kB of flash, 24-kB SRAM, and a range of peripherals including UART, SPI, I2C, 14 to 26 GPIO, timers, and an ADC for reading data from sensors. The on-board Bluetooth module provides up to +8 dBm of output antenna power and an excellent RF link budget of up to 96 dB. The range of BlueNRG-2xx is suitable for constructing circuitry that requires compliance to FCC standards as well as ETSI EN 300 328 and EN 300 440. The range of BlueNRG-2x devices also includes a battery voltage monitor and temperature sensor and is pre-programmed with a UART-based bootloader.
Drawings/Package
(add body image)
Key Features
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Low-energy high-performance Cortex-M0 processor
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Single-chip Bluetooth solution
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256 kB of flash and 24-kB SRAM
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Multiple peripherals including UART, SPI, I2C, ADC, GPIO, timers, DMA, and RTC
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Pre-installed with UART-based bootloader for ease of programming
General Applications
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Watches
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Fitness
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Consumer medical
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Remote control
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Assisted living
Evaluation Board
NO — There is no evaluation board for the BlueNRG-2x. The datasheet contains usage application examples.
Specifiche tecniche del prodotto
| Compliant | |
| 5A992c. | |
| Active | |
| 8525.60.10.50 | |
| Automotive | No |
| PPAP | No |
| Module | |
| Bluetooth v5.2 (BLE) | |
| Microprocessor | |
| 2 | |
| 2400 | |
| 2483.5 | |
| ISM | |
| 2.4GHz | |
| -88 | |
| GPIO/I2C/SPI/UART | |
| 1.7 | |
| 3 | |
| 3.6 | |
| 500n(Typ) | |
| External | |
| -40 | |
| 105 | |
| Tape and Reel | |
| Mounting | Surface Mount |
| Package Height | 0.5(Max) - 0.2 |
| Package Width | 2.56 |
| Package Length | 2.66 |
| PCB changed | 34 |
| Standard Package Name | CSP |
| Supplier Package | WLCSP |
| 34 |
Simboli e Footprint
| EDA / CAD Models |
BLUENRG-234 | Range of Bluetooth SoCs STMicroelectronics