STA1079中文资料Telemaco2 family of telematics and connectivity microprocessors数据手册ST规格书

描述 Description

Devices from Telemaco2 family provide a cost effective microprocessor solution for automotive telematics applications based on a MIPS efficient ARM - Cortex R4 processor.
In addition, an ARM - Cortex M3 controller is dedicated to real-time processing tasks.
Telemaco2 devices come with a complete set of common interfaces (UART/I2S/I2C/USB/MMC) which make this family optimal for implementing a feature reach system as well as a cost effective solutions for automotive connectivity.
Telemaco2 devices can provide enough processing capability to handle positioning and wireless data management typically required in telematics use cases. Moreover, they can handle the control of the in-vehicle CAN bus thanks to the independent and secure Cortex-M3 subsystem running its dedicated real-time OS. With its flexible memory configuration, they allow implementing a variety of systems, starting from very low cost applications based on a real time OS and scaling up to demanding applications based on rich Linux OS.

特性 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
• Stereo channels hardware Sample Rate Converter
• Digital audio interfaces (I2S/ multichannel ports)
• Stereo audio DAC with 103 dB SNR A-Weighted
• Single ended stereo ADC with internal switching logic
• Differential Mono ADC with internal switching logic
• Media interfaces
• Secure-Digital Multimedia Memory Card Interfaces (SD3.0/MMC4.4/SDIO)
• USB 2.0 with integrated PHY with charging function support
• Embedded secure CAN subsystem
• Dedicated ARM Cortex-M3 core
• Isolated embedded memory
• CAN ports
• Secured NOR interface
• I/O interfaces
• General purpose ADCs
• I2C multi-master/slave interfaces
• UART Controllers
• Synchronous Serial Ports (SSP/SPI)
• GPIOs
• JTAG based in-circuit emulator (ICE) with Embedded Trace Module
• 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

简介

STA1079属于集成电路（IC）的微处理器。由制造生产的STA1079微处理器微处理器产品是用于信息和数据处理的集成电路。与主要按照制造商所选术语而视为微控制器的类似产品相比，这些器件有所不同。但是按照传统，微处理器不会在设备内集成工作存储器，不太可能集成混合信号外设，并且可能在更为复杂的软件范式下使用，这些范式涉及使用操作系统来管理多任务同时执行。