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NORDIC NRF52840-QFAA-F-R7 product image
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NORDIC NRF52840-QFAA-F-R7RoHS

Manufacturer
NORDIC
MPN
NRF52840-QFAA-F-R7
LCSC Part #
C3606653
Packaging
QFN-48(6x6)
Customer #
Key Attributes
Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver
Datasheetpdf iconNORDIC NRF52840-QFAA-F-R7
In-Stock: 538
538 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 5.8122$ 5.81
10+$ 5.0327$ 50.33
30+$ 4.5569$ 136.71
100+$ 4.1574$ 415.74
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryRF and Wireless/RF Transceiver ICs
ManufacturerNORDIC
PackagingQFN-48(6x6)
Sensitivity-103dBm
Data Rate2Mbps
Frequency Range-
Typical Application Frequency2.4GHz
Receive Current-
Output Power8dBm
Interface TypeADC;I2S;PDM;PWM;SPI;UART;USB
Operating Temperature-40℃~+85℃
Voltage - Supply1.7V~5.5V
FeaturesCRC check function;Supports RSSI function;DMA function
Typetransceiver
Current Of Transmitting-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Features

AI Translation
  • Bluetooth5, IEEE 802.15.4-2006, 2.4 GHz transceiver
  • -95 dBm sensitivity in 1 Mbps Bluetooth low energy mode
  • -103 dBm sensitivity in 125 kbps Bluetooth low energy mode (long range)
  • -20 to +8 dBm TX power, configurable in 4 dB steps
  • On-air compatible with nRF52, nRF51, nRF24L, and nRF24AP Series
  • Bluetooth5 - 2 Mbps, 1 Mbps, 500 kbps, and 125 kbps
  • IEEE 802.15.4-2006 - 250 kbps
  • Proprietary 2.4 GHz - 2 Mbps, 1 Mbps
  • ARM Cortex-M4 32-bit processor with FPU, 64 MHz
  • 212 EEMBC CoreMark score running from flash memory
  • 52 μA/MHz running CoreMark from flash memory
  • Watchpoint and trace debug modules (DWT, ETM, and ITM)
  • Serialwire debug(SWD)
  • Rich set of security features
  • ARM TrustZone Cryptocell 310 security subsystem
  • NIST SP800-90A and SP800-90B compliant random number generator
  • AES-128-ECB, CBC, CMAC/CBC-MAC, CTR, CCM/CCM*
  • Chacha20/Poly1305 AEAD supporting 128- and 256-bit key size
  • SHA-1, SHA-2 up to 256 bits
  • Keyed-hash message authentication code (HMAC)
  • RSA up to 2048-bit key size
  • SRP up to 3072-bit key size
  • ECC support for most used curves, including P-256 (secp256r1) and Ed25519/Curve25519
  • Application key management using derived key model
  • Flash access control list (ACL)
  • Root-of-trust (RoT)
  • Debug control and configuration
  • Access port protection (CTRL-AP)
  • Flexible power management
  • 1.7 V to 5.5 V supply voltage range
  • On-chip DC/DC and LDO regulators with automated low current modes
  • 1.8 V to 3.3 V regulated supply for external components
  • Automated peripheral power management
  • Fast wake-up using 64 MHz internal oscillator
  • 0.4 μA at 3 V in System OFF mode, no RAM retention
  • 1.5 μA at 3 V in System ON mode, no RAM retention, wake on RTC
  • Advanced on-chip interfaces
  • USB 2.0 full speed (12 Mbps) controller
  • QSPI 32 MHz interface
  • High-speed 32 MHz SPI
  • Type 2 near field communication (NFC-A) tag with wake-on field
  • Touch-to-pair support
  • Programmable peripheral interconnect (PPI)
  • 48 general purpose I/O pins
  • EasyDMA automated data transfer between memory and peripherals

Applications

AI Translation
  • Advanced computer peripherals and I/O devices
    • Mouse
    • Keyboard
    • Multi-touch trackpad
  • Advanced wearables
    • Health/fitness sensor and monitor devices
    • Wireless payment enabled devices
  • Smart home sensors and controllers
  • Industrial loT sensors and controllers
  • Interactive entertainment devices
    • Remote controls
    • Gaming controllers