DA14697-00000HR2

DA14697-00000HR2 is a multi-core Bluetooth® 5.2 SoC family with system PMU. It combines the latest Arm® Cortex®- M33 application processor with floating-point unit, advanced power management functionality, a cryptographic security engine, analogue and digital peripherals, a dedicated sensor node controller, and a software configurable protocol engine with a radio that is compliant to the Bluetooth® 5.2 low energy standard. This is based on an Arm Cortex-M33 CPU with an 8-region MPU and a single-precision FPU offering up to 144dMIPS. The dedicated application processor executes code from embedded memory (RAM) or external QSPI FLASH via a 16KB 4-way associative cache controller, which is equipped with an on-the-fly decrypting capability without extra wait states. Application includes fitness trackers, sport watches, smartwatches, voice-controlled remote controls, rechargeable keyboards, toys, consumer appliances, home automation, and industrial automation.

• A flexible and configurable Bluetooth® LE MAC engine implementing the controller stack up to HCI
• 512KB data SRAM with retention capabilities, 4KB one-time-programmable (OTP) memory
• Four power supply pins for external devices, alive while DA1469x is asleep
• 32MHz crystal (±20ppm max) and RC oscillator, 4 general purpose, 24bit up/down timers with PWM
• Up to 55 general purpose I/Os, decrypt-on-the-fly QSPI FLASH interface
• 8-channel 10-bit SAR ADC, 3.4Msamples/sec
• Single wire antenna: no RF matching or RX/TX switching required
• I2S/PCM interface up to eight channels
• Lowest power consumption, smallest system size, lowest system cost
• VFBGA100 package, ambient temperature range from -40 to 85°C