STA109X中文资料意法半导体数据手册PDF规格书

特性 Features

 AEC-Q100 qualified

Core and infrastructure

 ARM Cortex-R4 MCU running at up to

600 MHz

 MCU memory organization

– L1 Cache: 32K instruction, 32K data

– 32 KB ITCM + 32 KB DTCM

– 1.25 MB embedded SRAM

– STA109x SDRAM controller: 16/32-bit data

up to 166 MHz

– STA108x SDRAM controller: 16-bit data

to 166 MHz

– Serial QIO NOR interface executable in

place

– 16-bit parallel NAND/NOR controller

 32-bit watchdog timer

 16-channel 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

Audio Subsystem

 Sound processing DSPs (450MIPS)

 1x 6 stereo channels hardware Sample Rate

Converter

 6x audio DAC with 103 dB SNR A-Weighted

 9x Rx / 8x Tx audio interfaces (I2S/

multichannel ports)

 1x single ended stereo ADC for AUX IN/Tuner

with internal switching logic; 98 dB SNR

A-Weighted

 1x differential Mono ADC for Voice/Tel-IN with

internal switching logic; 105 dB SNR

Media Interfaces

 2x Secure-Digital Multimedia Memory Card

Interface (SD3.0/MMC4.4/SDIO)

 2x USB 2.0 (1x Host and 1x Dual Role) with

integrated PHY and support of the charging

function

 SPDIF with CDROM block decoder support

Display Subsystem

 STA109x

– TFT controller up to 1024x1024, 18bpp

– Resistive Touch Screen Controller

– Video Input Port, ITU-601/656

– Graphics acceleration

 STA108x

– not present

Embedded Isolated Vehicle Interface

 Dedicated Cortex-M3 core

 256KB isolated embedded memory

 Secured NOR interface

I/O Interfaces

 1x 10 channels 10-bits ADC

 3x I2C multi-master/slave interfaces

 4x UART Controllers

 3x Synchronous Serial Port (SSP/SPI)

 GPIO ports

– STA109x: 7x 32-bit (179 GPIOs)

– STA108x: 6x 32-bit (130 GPIOs)

 JTAG based in-circuit emulator (ICE) with Embedded Trace Module

 CAN ports

– STA10x5: 2

– STA10x0: not present

Operating Conditions

 VDD: 1.14 V - 1.26 V

 VDD_IO: 3.3 V ±10%

 VDD_IO_ON: 3.3 V ±10%,

 Ambient temperature range: -40 / +85 °C