Renesas Electronics DA14850
The DA14850 is Renesas Electronics next generation low power audio processor. The device combines Renesas Smart Codecs and PMIC devices to form a flexible, powerful chipset optimized for low power consumption and highperformance audio products. The DA14850 integrates an ARM® Cortex® M33F application processor, a Tensilica® Fusion F1 DSP, and a rich set of peripherals and communication interfaces including USB 2.0 HS/FS.| Part No. | DA14850 |
|---|---|
| Datasheet | DA14850 Download |
| Manufacturer |  Renesas Electronics |
| Description | AI Enable Low-Power Audio Processor |
| Buy | Stock & Price |
FEATURES
● Flexible processing power:● 40 MHz up to 160 MHz 32-bit ARM® Cortex® M33F
● 40 MHz up to 320 MHz Tensilica Fusion F1 DSP
● Always-on low power NNP for Voice Activation Detection (VAD) and Hot-Word Detector (HWD) engine
● Memories:
● 256 kB System RAM
● 1280 kB DSP RAM
● External RAM expansion capability
● 8 kB M33F Cache SRAM
● 8 kB PSRAM Data cache
● 4 kB One-Time-Programmable (OTP) memory
● Memory interfaces:
● 80 MHz Quad/Octa SPI FLASH controller with On-the-fly M33 XIP decryption
● 80 MHz Quad SPI PSRAM/FLASH Controller
● Clocking:
● RCX32 kHz for start-up and standby (wake-up timer) with Real Time Clock (option for 32 kHz crystal)
● 40 MHz crystal with 80 MHz Low-Power mode
● 320 MHz SYS-PLL
● 98.304/90.3168 MHz Fractional PLL for the audio clock domain
● Security:
● Cryptographic engine with AES- 128/192/256, SHA-224/256
● RAM based Entropy for software based True Random Number Generator
● (TRNG) and FIPS 140-3 compliant DRBG
● Timers:
● 5x General purpose timers, 24-bit/32-bit up/down timers with PWM R32DO0012EE0100 Rev.
