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WT51822-S1

Bluetooth Low Energy 4.0 Module (BLE 4.0), Class 2, External Antenna, NO AT Command

Bluetooth Low Energy® (BLE) module of WT51822-S1 is the next generation BLE4.0 module released by Wireless-Tag technology. The modules use nRF51822-QFAA from NORDIC as the controller chips. With its small form factor, low power, high economic Bluetooth radio, WT51822-S1 can easily be added in your system and help to promote the design process.

Features

  • Operating temperature: -25℃~75℃, typical 25℃
  • 2.4 GHz transceiver
    • -93 dBm sensitivity in Bluetooth® low energy mode
    • 250 kbps, 1 Mbps, 2 Mbps supported data rates
    • TX Power -20 to +4 dBm in 4 dB steps
    • TX Power -30 dBm Whisper mode
    • 13 mA peak RX, 10.5 mA peak TX (0 dBm)
    •  RSSI (1 dB resolution)
  •  ARM® Cortex™-M0 32 bit processor
    • 275 ^A/MHz running from flash memory
    • 150 ^A/MHz running from RAM
    • Serial Wire Debug (SWD)
  •  Memory
    • 256 KB embedded flash program memory
    • 16 KB RAM
  •  Flexible Power Management
    • Supply voltage range 2.0 V to 3.6 V
    • 2.5 ^s wake-up using 16 MHz RCOSC
    • 0.4 ^A @3V OFF mode
    • 0.5 ^A @3V in OFF mode + 1 region RAM retention
    • 2.3 ^A @3V ON mode, all blocks IDLE
  • 8/9/10 bit ADC - 8 configurable channels
  • 31 General Purpose I/O Pins
  • One 32 bit and two 16 bit timers with counter mode
  • SPI Master
  • UART (CTS/RTS)
  • Two-wire Master (I2C compatible)
  • Quadrature Decoder (QDEC)
  • AES HW encryption
  • Real Timer Counter (RTC)
  • 16 MHz crystal
  • Balun
  • AES HW encryption
  • Package variants
  • WT51822-S1, 16.5 x16.5 mm
SKU: WT51822-S1
Brand: Wireless-Tag

Bluetooth Low Energy® (BLE) module of WT51822-S1 is the next generation BLE4.0 module released by Wireless-Tag technology. The modules use nRF51822-QFAA from NORDIC as the controller chips. With its small form factor, low power, high economic Bluetooth radio, WT51822-S1 can easily be added in your system and help to promote the design process.

Features

  • Operating temperature: -25℃~75℃, typical 25℃
  • 2.4 GHz transceiver
    • -93 dBm sensitivity in Bluetooth® low energy mode
    • 250 kbps, 1 Mbps, 2 Mbps supported data rates
    • TX Power -20 to +4 dBm in 4 dB steps
    • TX Power -30 dBm Whisper mode
    • 13 mA peak RX, 10.5 mA peak TX (0 dBm)
    •  RSSI (1 dB resolution)
  •  ARM® Cortex™-M0 32 bit processor
    • 275 ^A/MHz running from flash memory
    • 150 ^A/MHz running from RAM
    • Serial Wire Debug (SWD)
  •  Memory
    • 256 KB embedded flash program memory
    • 16 KB RAM
  •  Flexible Power Management
    • Supply voltage range 2.0 V to 3.6 V
    • 2.5 ^s wake-up using 16 MHz RCOSC
    • 0.4 ^A @3V OFF mode
    • 0.5 ^A @3V in OFF mode + 1 region RAM retention
    • 2.3 ^A @3V ON mode, all blocks IDLE
  • 8/9/10 bit ADC - 8 configurable channels
  • 31 General Purpose I/O Pins
  • One 32 bit and two 16 bit timers with counter mode
  • SPI Master
  • UART (CTS/RTS)
  • Two-wire Master (I2C compatible)
  • Quadrature Decoder (QDEC)
  • AES HW encryption
  • Real Timer Counter (RTC)
  • 16 MHz crystal
  • Balun
  • AES HW encryption
  • Package variants
  • WT51822-S1, 16.5 x16.5 mm
Specifiche di prodotto
Brand Wireless-Tag
Categoria di Prodotto BlueEnergy
Classe 2
Antenna External
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Specifiche di prodotto
Brand Wireless-Tag
Categoria di Prodotto BlueEnergy
Classe 2
Antenna External
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