AT91RM9200数据手册开发板套件编程器的评估板-嵌入式-MCUDSP规格书PDF

描述 Description

The ARM®-based SAM920T runs up to 180 MHz and embeds Full Speed USB host and device interfaces, a 10/100 Ethernet MAC, as well as standard peripherals such as a Multimedia Card Interface (MCI), I2S, USARTs, master/slave SPIs, 16-bit Timers and a TWI (Two-Wire Interface). The external bus interface features controllers for SDRAM and static memories including NAND flash and CompactFlash. The RM9200 is available in 256-ball LFBGA and 208-pin QFP packages.Please consider using our newest SAM9 series such as the SAM9X60 or SAM9X7, which provides more advanced features and enhanced performance.

特性 Features

ARM920T ARM Thumb Processor running up to 180 MHz
16-Kbyte Data Cache, 16-Kbyte Instruction Cache
Memory Management Unit
Embedded Trace Module (256 LFBGA Package only)
16 Kbytes of SRAM, single-cycle access
128 Kbytes of ROM embedding standard bootstrap
32-bit External Bus Interface (EBI) supporting SDRAM, Static Memory, Burst Flash, Glueless Connection to CompactFlash® and NAND Flash/SmartMedia®
Enhanced Clock Generator and Power Management Controller
Two On-chip Oscillators with Two PLLs
Very Slow Clock Operating Mode and Software Power Optimization Capabilities
Four Programmable External Clock Signals
System Timer Including Periodic Interrupt, Watchdog and Second Counter
Real-time Clock with Alarm Interrupt
Debug Unit, Two-wire UART and Support for Debug Communication Channel
Advanced Interrupt Controller with 8-level Priority, Individually Maskable Vectored Interrupt Sources, SpuriousInterrupt Protected
Seven External Interrupt Sources and One Fast Interrupt Source
Four 32-bit PIO Controllers with Up to 122 Programmable I/O Lines, Input Change Interrupt and Open-drain Capability on Each Line
20-channel Peripheral DMA Controller (PDC)
Media Independent Interface (MII) or Reduced Media Independent Interface (RMII)
Integrated 28-byte FIFOs and Dedicated DMA Channels for Receive and Transmit
Dual On-chip Transceivers (Single Port Only on 208-lead PQFP Package)
Integrated FIFOs and Dedicated DMA Channels
On-chip Transceiver, 2-Kbyte Configurable Integrated FIFOs
Automatic Protocol Control and Fast Automatic Data Transfers
MMC and SD Memory Card-compliant, Supports Up to Two SD Memory Cards
Independent Clock and Frame Sync Signals for Each Receiver and Transmitter
I2S Analog Interface Support, Time Division Multiplex Support
High-speed Continuous Data Stream Capabilities with 32-bit Data Transfer
Support for ISO7816 T0/T1 Smart Card
Hardware Handshaking
RS485 Support, IrDA® Up To 115 Kbps
Full Modem Control Lines on USART1
8- to 16-bit Programmable Data Length
4 External Peripheral Chip Selects
Three External Clock Inputs
Two Multi-purpose I/O Pins per Channel
Double PWM Generation, Capture/Waveform Mode, Up/Down Capability
Master Mode Support, All 2-wire Microchip EEPROMs Supported
IEEE® 1149.1 JTAG Boundary Scan on All Digital Pins
1.65V to 1.95V for VDDCORE, VDDOSC and VDDPLL
3.0V to 3.6V for VDDIOP (Peripheral I/Os) and for VDDIOM (Memory I/Os)
Low Power: On VDDCORE 24.4 mA in Normal Mode, 520 μA in Standby Mode
208-pin Green PQFP
256-ball RoHS-compliant LFBGA

简介

AT91RM9200属于开发板套件编程器的评估板-嵌入式-MCUDSP。由制造生产的AT91RM9200评估板 - 嵌入式 - MCU，DSP该系列产品提供了一种方便的方法，在经过验证的硬件实施环境中评估微控制器、微处理器和数字信号处理器元器件的性能或特性。所包括的产品因预期用例各异，范围可能从旨在方便评估的未填充 PCB 到各种微控制器系列，再到具有广泛外设支持的单板计算机。