DA14701 Datasheet | Renesas

DA1470x Multi-Сore Wireless So C Family with PMU and GPU Final General Description The DA1470x is a family of multi-core wireless microcontrollers, bining the latest Arm Cortex M33TM application processor with floating-point unit, advanced power management functionality, a Graphic Processing Unit (GPU) for advanced graphics processing, a cryptographic security engine, analog and digital peripherals, a dedicated sensor node controller, and a software configurable protocol engine with a radio that is pliant to the Bluetooth® 5.2 low energy standard. The DA1470x is based on an Arm Cortex-M33TM CPU with an eight-segments Memory Protection Unit (MPU), DSP extensions and a single-precision Floating Point Unit (FPU) offering up to 240 d MIPS. The dedicated application processor executes code from an external Octa/Quad SPI FLASH device equipped with an on-the-fly decrypting engine, via an 8 k B four-way set associative instruction cache controller. It has a software-configurable Bluetooth® low energy protocol engine (MAC) with an ultra-low-power radio transceiver, capable of +6 d Bm output power, and -97 d Bm sensitivity offering a total link budget of 103 d B. DA1470x prises a 2D GPU, successfully bining ultra-low power capabilities with advanced graphic processing. It also has an integrated two-layer display controller with multiple display output options like Parallel DPI/DBI/JDI and Single/Dual/Quad SPI. An optimized programmable sensor node controller based on Arm Cortex M0+ allows sensor node operations and data acquisition with the rest of the system in shut down mode, achieving best-inclass power consumption. The advanced power management unit (PMU) of the DA1470x enables it to run on primary and secondary batteries, as well as provide power to external devices through the integrated low quiescent current (Iq) SIMO DCDC and integrated LDOs. The on-chip JEITA-pliant hardware charger makes it possible to safely charge rechargeable batteries over USB. A...