Datasheet AT91SAM9G20B-CU - Atmel ARM Microcontrollers (MCU) 2x16K SRAM Ethernet USB Host Bus Intrfc — 数据表

详细说明

Manufacturer: Atmel

Description: ARM Microcontrollers (MCU) 2x16K SRAM Ethernet USB Host Bus Intrfc

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Docket:
Features
· Incorporates the ARM926EJ-STM ARM® Thumb® Processor
­ DSP Instruction Extensions, ARM Jazelle® Technology for Java® Acceleration ­ 32-KByte Data Cache, 32-KByte Instruction Cache, Write Buffer ­ CPU Frequency 400 MHz ­ Memory Management Unit ­ EmbeddedICETM, Debug Communication Channel Support Additional Embedded Memories ­ One 64-KByte Internal ROM, Single-cycle Access at Maximum Matrix Speed ­ Two 16-KByte Internal SRAM, Single-cycle Access at Maximum Matrix Speed External Bus Interface (EBI) ­ Supports SDRAM, Static Memory, ECC-enabled SLC NAND Flash and CompactFlash® USB 2.0 Full Speed (12 Mbits per second) Device Port ­ On-chip Transceiver, 2,432-byte Configurable Integrated DPRAM USB 2.0 Full Speed (12 Mbits per second) Host and Dual Port ­ Single or Dual On-chip Transceivers ­ Integrated FIFOs and Dedicated DMA Channels Ethernet MAC 10/100 Base T ­ Media Independent Interface or Reduced Media Independent Interface ­ 128-byte FIFOs and Dedicated DMA Channels for Receiv

Specifications:

• A/D Channels Available: 4
• Clock Frequency Max: 400 MHz
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Height: 0.89 mm
• Interface: 2-Wire, I2S, SPI, UART, USART
• Length: 15 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 96
• Number of Timers: 7
• Number of bits in ADC: 10 bit
• On-Chip ADC: Yes
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LFBGA
• Processor Series: AT91SAMx
• Program Memory Size: 64 Kb
• Program Memory Type: ROM
• RAM Size: 32 Kb
• Supply Voltage - Max: 1.1 V, 3.6 V
• Supply Voltage - Min: 0.9 V, 1.65 V, 3 V
• Width: 15 mm
• RoHS: Yes

其他名称:

AT91SAM9G20BCU, AT91SAM9G20B CU