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AT91SAM7XC512-AU

AT91SAM7XC512-AU

  • 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:ARM7TDMI Crypto Microcontroller with 512KB Flash, Ethernet, USB and CAN, 100 Pins
  • 封装:LQFP R-LQ100_H 100
  • 类别:其它单片机
参数 数值
Resistive Touch Screen No
DAC Resolution (bits) No
Crypto Engine AES/DES
Max I/O Pins 62
Pin Count 100
Temp. Range (deg C) -40 to 85
ADC channels 8
CAN 1
DRAM Memory No
NAND Interface No
External Bus Interface 0
SPI 2
CPU ARM7TDMI
Hardware QTouch Acquisition No
PWM Channels 4
Graphic LCD No
USB Speed Full Speed
SSC 1
Flash (Kbytes) 512 Kbytes
USB Interface Device
ADC Speed (ksps) 384
Ethernet 1
Calibrated RC Oscillator No
FPU No
UART 3
Operating Voltage (Vcc) 3.0 to 3.6
Camera Interface No
Timers 3
ADC Resolution (bits) 10
TWI (I2C) 1
MPU / MMU no / no
SRAM (Kbytes) 128
USB Transceiver 1
Input Capture Channels 3
Output Compare channels 3
Ext Interrupts 62
Self Program Memory NO
picoPower No
32kHz RTC Yes
Max. Operating Frequency 55 MHz
I/O Supply Class 3.3
EEPROM (Bytes) 0
Video Decoder No
Temp. Sensor No
系列 AT91SAM
核心处理器 ARM7
芯体尺寸 16/32-Bit
速度 55MHz
RAM容量 128K x 8
程序存储器类型 FLASH
程序存储器容量 512KB (512K x 8)
输入/输出数 62
振荡器型 Internal
数据转换器 A/D 8x10b
连通性 CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
工作电压 1.65 V ~ 1.95 V
工作温度 -40°C ~ 85°C
周边设备 Brown-out Detect/Reset, DMA, POR, PWM, WDT

A member of the Atmel SAM7XC series of crypto microcontrollers based on the 32-bit ARM7TDMI processor. It operates at a maximum speed of 55MHz and features 512KB of flash and 32KB of SRAM. The 512KB of flash are split in two banks of 256KB. The peripheral set includes USB 2.0 full speed device port , Ethernet MAC 10/100 port, CAN 2.0A and 2.0B compliant dontroller, two USART, UART, two SPI, SSC, TWI (I2C), three 16-bit timers, RTT and 8x10-bit ADC. The SAM7XC512 embeds two cryptography blocks, one AES128/192/256 encryption accelerator and one Triple DES. Typical core supply is 1.8V, I/Os are supplied at 1.8V or 3.3V and are 5V tolerant. An integrated voltage regulator allows single supply at 3.3V. The SAM7XC512 is supplied in 100-lead LQFP and TFBGA packages.

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BuildingAutomation: 舒适性与控制, 消防与安全, 远程护理
Metering: 数据集中器, 电表

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