Microchip Atmel ARM 7 SAM7X Microcontroller 32-bit 55MHz 256KB 100TFB


     The Microchip's ARM-based SAM7X256 is a member of the Microchip SAM7X series of microcontrollers based on the 32-bit ARM7TDMI processor. It operates at a maximum speed of 55 MHz and features 256KB of flash memory and 64KB of SRAM. The peripheral set includes USB 2.0 Full Speed device port , Ethernet MAC 10/100 port, CAN 2.0A and 2.0B compliant Controller, two USART, UART, two SPI, SSC, TWI (I2C), three 16-bit timers, RTT and 8x10-bit ADC. 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 SAM7X256 is supplied in 100-lead LQFP and TFBGA packages.



Part Family                          ARM7TDMI
Max CPU Speed MHz                    55
Program Memory Size (KB)             256
SRAM (KB)                            64
Temperature Range (C)                -40 to 85
Operating Voltage Range (V)          3 to 3.6
Direct Memory Access Channels        13
SPI                                  2
I2C                                  1
Peripheral Pin Select / Pin Muxing   Yes
Ethernet                             10/100 Base-TX Mac
Number of USB Modules                1
USB Interface                        FS Device
Number of CAN modules                1
ADC Input                            8
Max ADC Resolution (Bits)            10
Max ADC Sampling Rate (ksps)         384
Input Capture                        3
Max 16-bit Digital Timers            3
Internal Oscillator                  32Khz
Max I/O Pins                         62
Pincount                             100


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  • Brand: Microchip
  • Product Code: AT91SAM7X256-CU
  • Availability: In Stock
  • Fiyat : 128.00TL
  • KDV Dahil : 153.60TL

Tags: AT91SAM7X256-CU, Microchip, Atmel, ARM 7, SAM7X, Microcontroller, 32-bit, 55MHz, 256KB, 100TFB