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AT91SAM9261B-CU

AT91SAM9261B-CU

  • 品牌:Microchip Atmel
  • 包装:Tray
  • 无铅情况/ROHS: 无铅
  • 经营商:科通芯城自营
  • 描述:ARM926EJ Embedded Microprocessor Unit, 190MHz, 160KB SRAM, LCD, USB, 217 Pins
  • 封装:LFBGA R-LFBGA217_B 217
  • 类别:其它单片机
参数 数值
Resistive Touch Screen No
Pin Count 217
Self Program Memory NO
Temp. Range (deg C) -40 to 85
Flash (Kbytes) 0 Kbytes
NAND Interface Yes
SRAM (Kbytes) 160
SPI 2
Max I/O Pins 96
CPU ARM926
Ext Interrupts 96
Operating Voltage (Vcc) 1.08 to 1.32
Timers 3
USB Speed Full Speed
Input Capture Channels 3
Calibrated RC Oscillator No
DAC Resolution (bits) 0
Crypto Engine No
Hardware QTouch Acquisition No
Camera Interface No
Max. Operating Frequency 240 MHz
SSC 3
EEPROM (Bytes) 0
TWI (I2C) 1
USB Interface Host, Device
External Bus Interface 1
FPU No
UART 4
Output Compare channels 3
SD / eMMC 1
PWM Channels 0
picoPower No
Graphic LCD Yes
32kHz RTC Yes
I/O Supply Class 1.8/3.3
Video Decoder No
DRAM Memory sdram
MPU / MMU No/Yes
Temp. Sensor No
USB Transceiver 3
系列 AT91SAM
核心处理器 ARM9
芯体尺寸 16/32-Bit
速度 190MHz
RAM容量 192K x 8
程序存储器类型 ROM
程序存储器容量 32KB (32K x 8)
输入/输出数 96
振荡器型 Internal
连通性 EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
工作电压 1.08 V ~ 1.32 V
工作温度 -40°C ~ 85°C
周边设备 DMA, LCD, POR, PWM, WDT

A 190MHz ARM926-based microprocessor, with 160KB of SRAM that can be configured as TCM. It features an extensive peripheral set that includes an integrated graphics LCD controller supporting screen resolutions up to 1280x860 with 16M colors and 24bpp. The device integrates multiple communication interfaces, such as FS USB host and device with 2 ports and 2 transceivers, a FS USB Device, USARTs, SPIs, I2S and I2C. The external bus interface incorporates controllers for SDRAM and Static memories, with specific interface circuitry for CompactFlash and NAND flash. The device is available in a BGA217 package with 0.8mm ball pitch.

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