STA108x, STA109x Accordo2 family Automotive dual core processor for car radio and display audio application Datasheet - production data Audio Subsystem Sound processing DSPs (450MIPS) 1x 6 stereo channels hardware Sample Rate Converter 6x audio DAC with 103 dB SNR A-Weighted 2 9x Rx / 8x Tx audio interfaces (I S/ LFBGA361 multichannel ports) (16x16x1.7, 0.8mm pitch) GAPGPS00902 1x single ended stereo ADC for AUX IN/Tuner with internal switching logic 98 dB SNR A-Weighted Features 1x differential Mono ADC for Voice/Tel-IN with AEC-Q100 qualified internal switching logic 105 dB SNR Core and infrastructure Media Interfaces ARM Cortex-R4 MCU running at up to 2x Secure-Digital Multimedia Memory Card 600 MHz Interface (SD3.0/MMC4.4/SDIO) MCU memory organization 2x USB 2.0 (1x Host and 1x Dual Role) with L1 Cache: 32K instruction, 32K data integrated PHY and support of the charging 32 KB ITCM + 32 KB DTCM function 1.25 MB embedded SRAM SPDIF with CDROM block decoder support STA109x SDRAM controller: 16/32-bit data Display Subsystem up to 166 MHz STA108x SDRAM controller: 16-bit data up STA109x to 166 MHz TFT controller up to 1024x1024, 18bpp Serial QIO NOR interface executable in Resistive Touch Screen Controller place Video Input Port, ITU-601/656 16-bit parallel NAND/NOR controller Graphics acceleration 32-bit watchdog timer STA108x 16-channel DMA not present 8x 32-bit free running times/counters Embedded Isolated Vehicle Interface 5x 16-bit extended function timer (EFT) with Dedicated Cortex-M3 core input capture/output compare and PWM 256KB isolated embedded memory Real time clock (RTC) with fraction readout Secured NOR interface April 2021 DS13319 Rev 2 1/127 This is information on a product in full production. www.st.comSTA108x, STA109x I/O Interfaces 1x 10 channels 10-bits ADC 2 3x I C multi-master/slave interfaces 4x UART Controllers 3x Synchronous Serial Port (SSP/SPI) GPIO ports STA109x: 7x 32-bit (179 GPIOs) STA108x: 6x 32-bit (130 GPIOs) JTAG based in-circuit emulator (ICE) with Embedded Trace Module CAN ports STA10x5: 2 STA10x0: not present Operating Conditions VDD: 1.14 V - 1.26 V VDD IO: 3.3 V 10% VDD IO ON: 3.3 V 10%, Ambient temperature range: -40 / +85 C Table 1. Device summary Root Part Number Package Packaging STA1080 STA1085 LFBGA 361 Tray / Tape and Reel STA1090 16x16x1.7 mm STA1095 2/127 DS13319 Rev 2