STA1195：Telemaco3 - Telematics and Connectivity Processor
STA1195 is a fully automotive, multi-processor System-On-Chip, targeting processor-centric Telematics Applications offering superior processing power for high-bandwidth data traffic management.
It features:
- A powerful Dual CortexA7 processor;
- A dedicated ARM - Cortex M3 controller for real-time CAN / Vehicle Interface Processing;
- An HW Crypto engine for efficient security performances;
- A complete set of standard connectivity interfaces including 1Gbit Ethernet;
- An optional Audio Subsystems tailored to Audio Connectivity applications (i.e. Sound Boxes).
Key Features
- Core and infrastructure
- L1 Cache: 32 KB instruction, 32 KB data
- Memory organization:
- L1 Cache: 32 KB instruction, 32 KB data
- 256 KB L2 Cache
- Total 768 KB embedded SRAM
- 16/32-bit DDR3 Controller at 667 MHz
- Serial SQI NOR interface
- 16bit Parallel NAND Controller
- 32-bit watchdog timer
- 16-channels 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
- 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
- Embedded secure vehicle interface microcontroller
- Dedicated Cortex M3 core
- 256 KB Isolated embedded memory (part of the total 768 KB core eSRAM)
- Secured NOR interface
- 3x CAN port, 2x supporting FD CAN
- Hardware Crypto Engine
- Programmable OTP for key storage, lifecycle management, anti-rollback
- I/O Interfaces
- 16-channels 12-bits ADC
- 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
- Optional Audio Subsystem
- Sound processing DSP (450 MIPS)
- 3 Stereo channels Hardware Sample Rate converter
- 3x Audio DAC with 100 dB SNR
- 6x Rx/Tx Audio interfaces (I2S/ multi-channel ports, with SPI mode)
- 2x Differential Mono ADC for Voice/Tel-IN with internal switching logic; 105 dB SNR
- 1x Stereo AUX ADC
- Operating Conditions
- VDD: 1.14 V - 1.26 V
- VDDIO: 3.3 V ±10%
- DDR3 VDDQ: 1.35 V ±5%
- DDR3 VREF: VDDQ/2
- VDDIOON: 3.3 V ±10%
- Ambient temperature range: -40 to 85 °C
Product Specifications
