NRF52840-QIAA-R
RF Transceiver ICs
Manufacturer
MPN
NRF52840-QIAA-R
Product Type
Package / Case
AQFN-73-EP
Datasheet
Key Attributes
2.4 GHz transceiver, Flexible power management
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 3.6 V |
| Data Rate | 2000000 |
| Sensitivity | -95dBm |
| Frequency Range | 2.4GHz~2.4835GHz |
| Typical Application Frequency | 2.4GHz |
| Receive Current | 6.26mA |
| Output Power | 8dBm |
| Type | Description |
|---|---|
| Interface Type | ADC;I2S;PWM;SPI;UART;USB |
| Current Of Transmitting | 4.82mA |
| Operating Temp | - |
| Features | Supports RSSI function |
| Type | transceiver |
| Package / Case | AQFN-73-EP |
Product Introduction
IC RF TXRX Bluetooth ISM IoT LoRa ZigBee 2400MHz~2483.5MHz AQFN-73-EP(7x7)
Features
- Bluetooth5, IEEE 802.15.4-2006, 2.4 GHz transceiver
- Bluetooth 5 - 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 and SHA-2 up to 256 bit
- 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)
- 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 64MHz 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 (12Mbps) 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
- - Advanced computer peripherals and I/O devices - Mouse - Keyboard - Multi-touch trackpad - Advanced wearable devices - Health/fitness sensors and monitoring devices - Wireless payment enabled devices - Smart home sensors and controllers - Industrial IoT sensors and controllers - Interactive entertainment devices - Remote controls - Gaming controllers
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | 5A991g |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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