STA1295ELA [STMicroelectronics]

STA1275 and STA1295 are fully automotive, power efficient Systems-On-Chip, targeting cost effective processing solution for modern Display Audio Systems.

They feature a powerful single or dual core Cortex^® A7 processor (depending on the versions), a high performance 3D GPU engine, a multi-format video decoder engine, a multi-layer multi-format display controller, an audio DSP, a complete set of standard connectivity interfaces and a dedicated ARM^® Cortex^® M3 controller for real-time CAN / Vehicle Interface Processing.

• AEC-Q100 qualified Grade 3
• Core and infrastructure
  • ARM^® Single or Dual Core Cortex^® A7 up to 650 MHz with NEON instructions and FPU
    
  • Memory organization
    
    • L1 Cache: 32 KB instruction, 32 KB data
    
    
    • L2 Cache: 256 KB
    
    
    • 768 KB embedded SRAM
    
    
    • 16/32-bit DDR3L interface at 660 MHz
    
    
    • Serial Quad IO NOR interface
    
    
    • 16-bit Parallel NAND Controller
    
    
  • 32-bit watchdog timer
    
  • 16-channels DMA
    
  • 8x 32-bit free running timers/counters
    
  • 5x 16-bit Extended Function Timer (EFT) with input capture/output compare and PWM
    
  • Real Time Clock (RTC) with fraction readout
    
  • Temperature sensor
    
• Audio subsystem
  • Sound processing DSP (450 MIPS)
    
  • 6 stereo channels hardware sample rate converter
    
  • 6x Audio DAC with 103 dB SNR A-weighted
    
  • 6x Rx/Tx Audio interfaces (I2S/ multi-channel ports, with SPI mode)
    
  • 1x stereo ADC for AUX IN/Tuner with internal switching logic (for 2 sources); 98 dB SNR A-weighted
    
  • 2x differential Mono ADC for Voice/Tel-IN with internal switching logic; 98 dB SNR A-weighted
    
• Media interfaces
  • 3x secure-digital multimedia memory card interface (SD/MMC)
    
  • 2x USB 2.0 Dual Role with integrated PHY (Fast 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 (OpenGL^® ES 2.0)
    
  • 2D graphics Bit Blit/Blend engine
    
  • H264 / Multi-Format Video Decoder
    
• Embedded secure vehicle interface
  • Dedicated ARM^® Cortex^® M3 MCU
    
  • 256 KB isolated embedded memory
    
  • Secured NOR interface
    
  • CAN interfaces: 1x CAN, 2x CAN FD
    
• I/O interfaces
  • 1x 10 channels 10-bits ADC
    
  • 1x 6 channels 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
  • ARM_VDD, VDD: 1.14 V - 1.26 V
    
  • VDD_IO_3V3: 3.3 V ±10%
    
  • DDR3L VDDQ: 1.35 V ±5%
    
  • VDD_IO_ON: 3.3 V ±10%,
    
  • Ambient temperature range: -40°C / +85°C
    
  • Junction temperature range: -40°C / +125°C