STMicroelectronics

Accordo 5 Dual Core 32-bit ARM Cortex-A7

STA1295
STA1295 is a fully automotive, power efficient System-On-Chip, targeting cost effective processing solution for modern Display Audio System
Accordo 5 Dual Core 32-bit ARM Cortex-A7
Key Features

Core and infrastructure
  • ARM Dual Core CortexA7 up to 650MHz, with NEON instructions
  • Memory organization
  • L1 Cache: 32K instruction, 32K data
  • 256KB L2 Cache
  • 700KB embedded SRAM
  • 16/32 bit DDR3 Controller at 667MHz
  • Serial QIO NOR interface
  • 16bit Parallel NAND Controller
  • 32-bit watchdog timer
  • 16-channels DMA
  • 8x 32-bit free running times/counters
  • 4x 16-bit extended function timer (EFT) with input capture/output compare and PWM
  • Real time clock (RTC) with fraction readout

Audio Subsystem
  • Sound processing DSP (450MIPS)
  • 6 stereo Channels Hardware sample rate converter
  • 6x Audio DAC with 100 dB SNR
  • 6x Rx/Tx Audio interfaces (I2S/ multi-channel ports, with SPI mode)
  • 1x 98dB Stereo ADC for AUX IN/Tuner with internal switching logic (for 2 sources); SNR
  • 2x differential Mono ADC for Voice/Tel-IN with internal switching logic; 105dB SNR

Media Interfaces
  • 3x secure-digital multimedia memory card Interface
  • 2x USB 2.0 Dual Role with integrated PHY; charger function supported
  • 1x RMII/RGMII Ethernet AVB MAC
  • SPDIF with CDROM block decoder support

Display Subsystem
  • Multi-layer TFT dRGB Controller: up to 1080p
  • Resistive Touch screen controller
  • Video Input port, ITU-601/656
  • 3D Graphics acceleration (GLES2.0)
  • 2D graphics BitBlt/Blend engine
  • H264 / Multi-Format Video Decoder

Embedded Secure vehicle interface microcontroller
  • Dedicated Cortex M3 core
  • 256KB Isolated embedded memory
  • Secured NOR interface
  • 3x CAN port, supporting FD CAN

I/O Interfaces
  • 1x x8 channels 12-bits ADC
  • 6 channel ADC for DC detection
  • 3x I2C multi-master/slave interfaces
  • 4x UART Controller
  • 3x Synchronous Serial Port (SSP/SPI)
  • 5x 32-bit GPIO ports
  • JTAG based in-circuit emulator (ICE) with Embedded Trace Module

Operating Conditions
  • VDD: 1.14V - 1.26V
  • VDDIO: 3.3V ±10%
  • DDR3 VDDQ 1.35
  • ±5%;
  • VDDIOON: 3.3V ±10%,
  • Ambient temp range: -40/+85°C
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