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NORDIC NRF52840-QFAA-R

Hersteller
NORDIC
Herst.-Teilenr.
NRF52840-QFAA-R
LCSC-Nr.
C3606885
Verp.
QFN-48(6x6)
Kundennummer
Hauptmerkm.
-95dBm 2Mbps 2.4GHz~2.4835GHz 2.4GHz 1.7V~5.5V QFN-48(6x6) RF Transceiver ICs RoHS
DatenblattNORDIC NRF52840-QFAA-R
RoHS-Konformität1 Dokumente verfügbar
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100% Authentisch · 30-Tage-Rückgabe oder -Umtausch
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Zur BOM-Liste hinzufügen
Stk.E-Preis(Nur als Referenz)Gesamtbetrag
1+$ 4.3436$ 4.34
10+$ 3.7235$ 37.24
30+$ 3.3549$ 100.65
100+$ 2.9816$ 298.16
500+$ 2.8104$ 1405.20
1,000+$ 2.7317$ 2731.70
Standardgehäuse3000/Full Reel
Besserer Preis bei größerer Menge?
$

Produktspezifikationen

Alle
TypBeschreibung
KategorieRF and Wireless/RF Transceiver ICs
HerstellerNORDIC
Verp.QFN-48(6x6)
Sensitivity-95dBm
Data Rate2Mbps
Applications802.15.4;Bluetooth
Frequency Range2.4GHz~2.4835GHz
Typical Application Frequency2.4GHz
Receive Current6.26mA
Output Power8dBm
Interface TypeADC;I2S;PDM;PWM;SPI;UART;USB
Operating Temperature-
Voltage - Supply1.7V~5.5V
FeaturesSupports RSSI function;CRC check function;DMA function
Current Of Transmitting4.82mA
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KI-Übersetzung
  • 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

Anwendungen

KI-Übersetzung
  • 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