STA1052数据手册集成电路（IC）的应用特定微控制器规格书PDF

特性 Features

• Operating temperature range: -40 °C to +85 °C
• 33.8688 MHz external quartz/resonator
• Analog Front-end partA, B, C, D, E, F voltage inputsAutomatic gain and offset controlALPC circuit with integrated Power MOS8 bit 2 channels general purpose ADC
• Embedded ARM7TDMI microcontroller32 bit MCU with 3-stage pipeline @ 67 MHz384 KB internal ROM (4 Mb on package RAM for development version) and 128 KB RAMI2C master/slave (400 kHz) + 1 CRQ lineTwo high-speed UART full-duplexTwo buffered SPI master/slave interface
• AcquisitionFull range adjustment-free digital PLLEFM demodulation and synchronizationQ subcode and CD text decoder
• Digital servoAutomatic fine gain/balance/offset adjustment for tracking and focusEmbedded 16 bit servo DSP (33.8688 MHz)PDM controls for focus, tracking, spindle, sledgeEmbedded stepping sledge motor controllerCLV & CAV spindle control
• Shock-proof controllerUp to 64 Mbit external SDRAM interface8/16 bit data bus interfaceADPCM (4:1) lossy compression for extended shock proof capability
• Error correctionCIRC, capable of dual C1, quad C2 erasureRSPC capable of C3 correctionsJitter absorbing capacity ±24 frames (CLV)
• Audio featuresTwo I2S transmitters and one I2S receiverSPDIF transmitter (IEC958) and receiverSample-rate conversion from 8 kHz - 48 kHz input to 44.1 kHz outputDigital equalizer for bass/treble controlBuilt-in stereo DAC
• IDLE, WFI and STOP modes
• 1.8 V ±5 % operating supply range for logic
• CD-R, CD-RW playback
• CLV (1x, 2x, 4x) and CAV mode (6x)
• Audio decoding (MP3,WMA,AAC)
• 3.3 V ±5 % operating supply range for I/O
• Power on reset / Brownout controller
• On-chip USB-OTG host full speed
• Development environment5 pin JTAG port (IEEE 1149.1 standard)

简介

STA1052属于集成电路（IC）的应用特定微控制器。由制造生产的STA1052应用特定微控制器应用特定型微控制器是将处理单元（微处理器）、存储器（EEPROM、EPROM、闪存、SRAM、ROM、RAM 等）和一些外设（时钟、转换器、端口、定时器、UART 等）集成到单个器件中的半导体器件。应用包括音频记录器/回放、身份验证、汽车、电池监测器、BLDC 控制器、蓝牙、嵌入式系统安全性、GPS、联网和 USB 等不一而足。