STA1095

Accordo2 Dual Core 32-bit ARM Cortex-R4 / Cortex-M3 processor, with embedded SRAM, integrated DSP sound subsystem, audio ADCs and DACs, isolated CAN MCU for Car Radio and Display Audio applications

Download Databrief

Quick View Resources

Accordo2 is a family of devices that provide a cost effective microprocessor solution for modern automotive car radio systems, with an embedded powerful Digital Sound Processing subsystem, as well as a MIPS efficient ARM Cortex-R4 processor.

In addition, an ARM Cortex-M3 controller is dedicated for real-time CAN / Vehicle Interface Processing.

In terms of peripherals, Accordo2 family devices come with an exhaustive set of common interfaces (UART/I2S/I2C/USB/MMC) which make the device optimal for implementing a feature rich system as well as a cost effective solution.

The solution is bundled with a complete software package, which allows a very fast system implementation.

Accordo2 family devices manage the entire audio chain from analog or digital inputs to analog or digital outputs, including digital audio media decoding, sample rate conversion among various sources, intelligent routing and audio effects / DSP post processing. With its flexible memory configuration, it allows implementing from very low cost systems based on real time OS, scaling up to demanding applications based on Linux OS.

Key Features

Core and infrastructure
- ARM® Cortex™-R4 MCU
- Embedded SRAM
- SDRAM controller
- Serial QIO NOR interface executable in place
- Parallel NAND/NOR controller
Audio subsystem
- Sound processing DSPs
- Stereo channels hardware Sample Rate Converter
- Audio DACs
- Digital audio interfaces (I2S/ multichannel ports)
- Single ended stereo ADC with internal switching logic
- Differential Mono ADC with internal switching logic
Media interfaces
- Secure-Digital Multimedia Memory Card Interfaces
- USB 2.0 Interfaces
- SPDIF with CDROM block decoder support
Display subsystem
- TFT controller
- Touch Screen Controller
- Video Input Port
- Graphic acceleration
Embedded secure CAN subsystem
- Dedicated ARM Cortex-M3 core
- Isolated embedded memory
- Secured NOR interface
I/O interfaces
- General purpose ADCs
- I2C multi-master/slave interfaces
- UART Controllers
- Synchronous Serial Ports (SSP/SPI)
- GPIOs
- JTAG
- CAN ports
Operating conditions
- VDD: 1.14 V - 1.26 V
- VDDIO: 3.3 V ±10%
- VDDIOON: 3.3 V ±10%,
- Ambient temperature range: -40 / +85 °C

Resources

Technical Documentation

Product Specifications

	Description	Version	Size
	DB2662: Accordo2 family - Dual core processor for car radio and display audio applications	1.0	248 KB

Publications and Collaterals

Flyers

	Description	Version	Size
	Processor for car radios and display audio	1.0	1 MB

Featured Videos

See All

Sample & Buy

Part Number	Package	Packing Type	Marketing Status	Unit Price (US$) *	Quantity	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
STA1095EOA	LFBGA 361 16x16x1.7	Tray	Active : Product is in volume production	12.5	1000	3A991A2	SINGAPORE	MORE INFO		No availability reported, please contact our Sales office
STA1095ELA	LFBGA 361 16x16x1.7	Tray	Target : Product is in design feasibility stage. No commitment taken to produce	-	-	3A991A2	-	MORE INFO		No availability reported, please contact our Sales office

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

Quality & Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
STA1095EOA	Active	LFBGA 361 16x16x1.7	Automotive	Ecopack2
STA1095ELA	Target	LFBGA 361 16x16x1.7	Automotive	Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.