Telemaco3P automotive family of telematics and connectivity microprocessor

STA1385 is a fully automotive, power efficient System-On-Chip, targeting cost effective processing solutions for innovative Telematics and Connectivity applications including Cyber-security protection.

It features a powerful Dual ARM Cortex-A7 processor, an embedded and independent Hardware Security Module (HSM), an isolated sub-system based on ARM Cortex-M3 for vehicle CAN interface and a full set of standard connectivity interfaces, including a dual Gbit ETH AVB controller and Flexray.

Key Features

  • AEC-Q100 qualified Grade 2
  • Core and Infrastructure
    • Dual ARM CortexA7 up to 600 MHz, with MMU, FPU and NEON support
    • Memory organization:
      • L1 Cache: 32 KB I, 32 KB D
      • L2 Cache: 256 KB
      • Total embedded SRAM: 768 KB
    • 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
  • Embedded Vehicle Interface
    • Isolated Cortex-M3 core
      • L1 Cache: 8 KB I
    • 256 KB reserved embedded SRAM (extendible to 768 KB)
    • 1x CAN Standard (C_CAN)
    • 2x CAN FD (M_CAN)
    • 1x Flexray
  • Media Interfaces
    • 1x SD/MMC/SDIO SDR50 (SD/MMC0)
    • 1x SD/MMC/SDIO SDR25 (SD/MMC1)
    • 1x USB 2.0 DR with HS PHY and HSIC
    • 1x USB 2.0 DR with HS PHY
    • 2x ETH AVB MAC with RMII/RGMII
  • Embedded HW Security Module
    • HIS SHE/SHE+ Service Set with extensions for PKC (SHE_EXT)
    • Cryptographic Functions Accelerators
      • Symmetric keys: MP AES
      • Public keys: RSA, ECC
      • Hash: MD5, SHA1, SHA2, SHA3
    • True Random Number Generator
  • Memory Interfaces
    • 16-bit DDR3L-1066 (533 MHz)
    • 16-bit LPDDR2-800 (400 MHz)
    • SQI Interface
    • 8-bit Parallel NAND (1 chip select)
  • I/O Interfaces
    • 1x 6-channel 10-bits ADC
    • 3x I2C multi-master/slave interfaces
    • 6x UART
    • 3x Synchronous Serial Port (SSP/SPI)
    • 5x 32-bit GPIO ports
    • JTAG based in-circuit emulator (ICE) with Embedded Trace Module
  • Operating Conditions
    • VDD, VDD_ARM: 1.14V-1.21V
    • VDD_IO_3V3: 3.3V ±10%
    • VDD_IO_SDMMC0: 1.8V/3.3V ±10%
    • VDD_IO_BOOT: 1.8V/3.3V ±10%
    • VDD_IO_ON: 3.3V ± 10%
    • VDDQ: 1.35V ± 5% (DDR3L)
    • -40°C/+105°C ambient temperature



Description バージョン サイズ
DB3423 DB3423: Telemaco3P automotive family of telematics and connectivity microprocessor 1.0 389 KB

Publications and Collaterals

Description バージョン サイズ
Telemaco3P : Automotive Processor for Secure Telematics and Connectivity 1.0 641 KB
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