DA1469x Multi-core Bluetooth 5.2 SoC family with system PMU General Description The DA1469x is a family of multi-core wireless microcontrollers, combining the latest Arm Cortex - M33 application processor with floating-point unit, advanced power management functionality, a cryptographic security engine, analog 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. The DA1469x is based on an Arm Cortex-M33 CPU with an 8-region MPU and a single-precision FPU offering up to 144 dMIPS. The dedicated application processor executes code from embedded memory (RAM) or external QSPI FLASH via a 16 kB 4-way associative cache controller, which is equipped with an on the fly decrypting capability without extra wait states. Bluetooth 5.2 connectivity is guaranteed by a new software-configurable Bluetooth low energy protocol engine (MAC) with an ultra-low-power radio transceiver, capable of +6 dBm output power and -97 dBm sensitivity offering a total link budget of 103 dB. An optimized programmable sensor node controller allows sensor node operations and data acquisition without CPU intervention, achieving best-in-class power consumption. The advanced power management unit of the DA1469x enables it to run on primary and secondary batteries, as well as provide power to external devices through the integrated SIMO DCDC and integrated LDOs. The on-chip JEITA-compliant hardware charger makes it possible to natively charge rechargeable batteries over USB. A variety of standard and advanced peripherals enable interaction with other system components and the development of advanced user interfaces and feature-rich applications. Key Features Compatible with Bluetooth 5.2, ETSI EN 128 kB ROM (including boot ROM and 300 328 and EN 300 440 Class 2 (Europe), PKI routines for Flash image FCC CFR47 Part 15 (US) and ARIB STD- authentication) T66 (Japan) Power management Flexible processing power SIMO Buck DC-DC converter (2.4 V- 32 kHz up to 96 MHz 32-bit Arm Cortex- 4.75 V) M33 with 16 kBytes, 4-way associative Four power supply pins for external cache and FPU devices, alive while DA1469x is asleep A flexible and configurable BLE MAC Supports Li-Polymer, Li-Ion, coin cells, engine implementing the controller NiMH and alkaline batteries stack up to HCI Hardware charger (up to 5.0 V) with A sensor node controller running uCode programmable curves and JEITA for sensors manipulation support A uCode based motor controller for Programmable thresholds for brownout manipulating analog gear boxes for detection hands on watches Digital controlled oscillators Optimized power modes (Extended 32 MHz crystal (20 ppm max) and RC sleep, Deep sleep and Hibernation) oscillator Memories 32 kHz crystal (50 ppm, 500 ppm 512 kB Data SRAM with retention max) and RCX oscillator capabilities Application cryptographic engine with AES- 4 kB One-Time-Programmable (OTP) 256, SHA-1, SHA-256, SHA-512 and a memory FIPS 140-2-compliant True Random 16 kB Cache SRAM with retention Number Generator (TRNG) capabilities A Real Time Clock with 10 ms resolution 4 General purpose, 24-bit up/down timers with PWM Datasheet Revision 3.2 14-Oct-2020 CFR0011-120-00 1 of 743 2020 Dialog Semiconductor DA1469x Multi-core Bluetooth 5.2 SoC family with system PMU Digital interfaces Up to 55 General Purpose I/Os Decrypt-on-the-fly QSPI FLASH interface Separate QSPI PSRAM interface Parallel/SPI LCD Controller with own DMA 3 x UARTs up to 1 Mbps, one UART extended to support ISO7816 2 SPI+ controllers 2 I2C controllers at 100 kHz, 400 kHz or 3.4 MHz PDM interface with HW sample rate converter I2S/PCM master/slave interface up to 8 channels USB 1.1 Full Speed device interface Analog interfaces 8-channel 10-bit SAR ADC, 3.4 Msamples/sec 8-channel 14-bit ADC, 1000 samples/sec Haptic driver interface to LRA/ERM motors 2 matched White LED drivers Radio transceiver Single wire antenna: no RF matching or RX/TX switching required Supply current at VBAT2: TX: 3 mA, RX: 1.8 mA (with ideal DC- DC) Configurable transmit output power -18 to +6 dBm -97 dBm receiver sensitivity Packages: VFBGA86, 6x6, 0.55 mm pitch VFBGA100, 5x5, 0.475 mm pitch Datasheet Revision 3.2 14-Oct-2020 CFR0011-120-00 2 of 743 2020 Dialog Semiconductor