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

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
产品规格
DescriptionVersionSize
DB2436: Accordo2 dual core processor for car radio and display audio applications2.0253 KB
DB2662: Accordo2 family - Dual core processor for car radio and display audio applications1.0248 KB
宣传册
DescriptionVersionSize
Processor for car radios and display audio1 MB
样片和购买
型号PackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STA1095EOALFBGA 361 16x16x1.7Tray--NEC3A991A2-
STA1095LFBGA 361 16x16x1.7Tray-----
STA1095ELALFBGA 361 16x16x1.7Tray--NEC3A991A2-
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
STA1095EOALFBGA 361 16x16x1.7AutomotiveEcopack2ipc-wspc-1752a_95xo-v860bcq.pdf
ipc-wspc-1752a_95xo-v860bcq.xml
STA1095LFBGA 361 16x16x1.7Industrial-
STA1095ELALFBGA 361 16x16x1.7AutomotiveEcopack2
Accordo2 dual core processor for car radio and display audio applications STA1095
Accordo2 family - Dual core processor for car radio and display audio applications STA1095
Accordo2 family - Dual core processor for car radio and display audio applications STA1095
ipc-wspc-1752a_95xo-v860bcq.pdf STA1095
ipc-wspc-1752a_95xo-v860bcq.xml STA1095