User's Manual

UMXXX
Figure 2. STEVAL-BCN002V1 battery holder and SWD connector
2. Features
The STEVAL-BCN002V1 includes the following components and features:
• BLUENRG-2 Bluetooth low-energy wireless system-on-chip: the device includes
an ultra low-power ARM Cortex-M0 MCU with 256KB Flash and 24KB RAM with
retention, plus an extensive range of enhanced I/O and peripherals (10bit ADC, 2
general purpose 16bit timers, watchdog and RTC, DMA controller, PDM stream
processor, 2 I2C, 1 SPI, 1 UART, up to 26 GPIOs). The embedded Cortex-M0 runs
at 32MHz and supports the radio stack and the user application. The device support
BLE 5.0 stack and proprietary 2.4GHz stack. The device can work with an external
16 or 32MHz crystal, and with an internal 32kHz ring oscillator or an external 32kHz
crystal (which enable lowest power sleep mode). The device includes an integrated
linear regulator and a DC-DC converter (requires an external inductor and enables
lowest power active mode). Power consumption down to 1uA with active BLE stack
(sleep mode); 1.9mA when CPU is running, RAM and Flash on (active mode);
8.3mA TX peak current at -2dBm output power. Up to +8dBm output power, up to