STA1085 datasheet(1/127 Pages) STMICROELECTRONICS

部件名	STA1085

功能描述	Accordo2 family – Automotive dual core processor for car radio and display audio application

PDF	127 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 127 page

This is information on a product in full production.

April 2021

DS13319 Rev 2

1/127

STA108x, STA109x

Accordo2 family – Automotive dual core processor for car radio and

display audio application

Datasheet

- production data

Features

 AEC-Q100 qualified

Core and infrastructure

 ARM Cortex-R4 MCU running at up to

600 MHz

 MCU memory organization

– L1 Cache: 32K instruction, 32K data

– 32 KB ITCM + 32 KB DTCM

– 1.25 MB embedded SRAM

– STA109x SDRAM controller: 16/32-bit data

up to 166 MHz

– STA108x SDRAM controller: 16-bit data up

to 166 MHz

– Serial QIO NOR interface executable in

place

– 16-bit parallel NAND/NOR controller

 32-bit watchdog timer

 16-channel DMA

 8x 32-bit free running times/counters

 5x 16-bit extended function timer (EFT) with

input capture/output compare and PWM

 Real time clock (RTC) with fraction readout

Audio Subsystem

 Sound processing DSPs (450MIPS)

 1x 6 stereo channels hardware Sample Rate

Converter

 6x audio DAC with 103 dB SNR A-Weighted

 9x Rx / 8x Tx audio interfaces (I2S/

multichannel ports)

 1x single ended stereo ADC for AUX IN/Tuner

with internal switching logic; 98 dB SNR

A-Weighted

 1x differential Mono ADC for Voice/Tel-IN with

internal switching logic; 105 dB SNR

Media Interfaces

 2x Secure-Digital Multimedia Memory Card

Interface (SD3.0/MMC4.4/SDIO)

 2x USB 2.0 (1x Host and 1x Dual Role) with

integrated PHY and support of the charging

function

 SPDIF with CDROM block decoder support

Display Subsystem

 STA109x

– TFT controller up to 1024x1024, 18bpp

– Resistive Touch Screen Controller

– Video Input Port, ITU-601/656

– Graphics acceleration

 STA108x

– not present

Embedded Isolated Vehicle Interface

 Dedicated Cortex-M3 core

 256KB isolated embedded memory

 Secured NOR interface

LFBGA361

(16x16x1.7, 0.8mm pitch)

GAPGPS00902

www.st.com

类似零件编号 - STA1085

制造商	部件名	数据表	功能描述
STMicroelectronics	STA1085	253Kb / 13P	Accordo2 family - Dual core processor for car radio and display audio applications 28-Aug-2015

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