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AT91RM9200
Overview
- Part Family:SAM9200
- Core:ARM920T
- FPU:No
- MaxSpeed (MHz):180
- Operation Voltage Min.(V):1.65
- Operation Voltage Max.(V):1.95
- Internal Oscillator:32kHz, 12MHz
- Ram/1024:16
- L1 Cache Memory (Instructions) (KB):16
- L1 Cache Memory (Data) (KB):16
- DRAM Memory Interface:SDRAM
- DRAM Memory Bus Size (Bits):32
- Internal DRAM Type:DDR2
- Internal DRAM Amount (MB):0
- NAND Interface:Yes
- ECC Bits on NAND interface:0
- # of EBIs:1
- SDIO/SD-CARD/eMMC:2
- QSPI:0
- Direct Memory Access (DMA) Channels:24
- I/O Pins Max:122
- Pin Count:256
- ISO 7816:4
- Number of CAN Modules:0
- Type of CAN module Max:None
- LIN:No
- Ethernet PTP & AVB Support:Ethernet PTP
- LCD/Graphics Interface:No
- Graphic LCD (GLCD) (bits):No
- Camera Interface:No
- Secure Bootloader:No
- Crypto Engine:No
- Anti-Tampering Inputs:0
- Secure Key Storage (bits):0
- ADC Channels:0
- ADC Resolution Max:0
- ADC Sampling Rate (ksps):0
- Temp Sensor:No
- Hardware RTCC:Yes
- Watch Dog Timers (WDT):Yes
- Quadrature Encoder Interface (QEI):0
- Temp. Range Min.:-40
- Temp. Range Max.:85
- 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
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.
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