Features

• AEC-Q100 qualified Grade 2

Core and Infrastructure

• Dual ARM CortexA7 up to 600 MHz, withMMU, FPU and NEON support

• Memory organization:

– L1 Cache: 32 KB I, 32 KB D

– L2 Cache: 256 KB

– Total embedded SRAM: 768 KB

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

• True Random Number Generator

• User pogrammable OTP memory (eHSM OTP)

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 controller

• 3xI2S audio interfaces

• 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: 1.14 V-1.21 V

• VDD_IO_3V3: 3.3 V ±10

• VDD_IO_SDMMC0: 1.8 V-3.3 V ±10

• VDD_IO_BOOT: 1.8 V/3.3 V ±10

• VDD_IO_ON: 3.3 V ± 10

• VDDQ: 1.35 V ± 5 (DDR3L)

• Junction temperature range: -40 C/ +150 C

Description

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.