nRF52840

nRF52840 Product Specification v1.6 4413_417 v1.6 / 2021-11-08 Feature list Features: ® Bluetooth 5, 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 Supported data rates: ® 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 Single-ended antenna output (on-chip balun) 128-bit AES/ECB/CCM/AAR co-processor (on-the-fly packet encryption) 4.8 mA peak current in TX (0 dBm) 4.6 mA peak current in RX RSSI (1 dB resolution) ® ® 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) Serial wire 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-...