Mạch thu phát BLE bluetooth 4.0 SoC NRF51822


Còn hàng

The nRF51822 is a powerful, highly flexible multi-protocol SoC ideally suited for Bluetooth® low energy and 2.4GHz ultra low-power wireless applications. The nRF51822 is built around a 32-bit ARM® Cortex™ M0 CPU with 256kB flash + 16kB RAM. The embedded 2.4GHz transceiver supports Bluetooth low energy as well as 2.4GHz operation, where the 2.4GHz mode is on air compatible with the nRF24L series products from Nordic Semiconductor.

Thông số kỹ thuật:

  • Mạch thu phát BLE Bluetooth 4.0 SoC nRF51822
  • Nguồn cấp: 3.3VDC
  • Single chip, highly flexible, 2.4 GHz multi-protocol device
  • 32-bit ARM Cortex M0 CPU core
  • 256kB/128kB flash + 32kB/16kB RAM
  • Supports Bluetooth low energy protocol stacks
  • Thread safe and run-time protected
  • Event driven API
  • On air compatible with nRF24L series
  • 3 data rates (2Mbps/1Mbps/250kbps)
  • +4dBm output power
  • -93dBm sensitivity, Bluetooth low energy
  • PPI system for maximum power-efficient applications and code simplification
  • Flexible power management system with automatic power management of each peripheral
  • Configurable I/O mapping for analog and digital I/O
  • Operating temperature range: -40°C to +105°C
  • Kích thước: 24.5 x 32.26mm
  • Khoảng cách chân: 2mm

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