current location:Home > PRODUCTS > MCU > Other MCU > AT91SAM7X256B-CU

AT91SAM7X256B-CU

brand:Microchip Atmel
Description:ARM7TDMI Microcontroller with 256KB Flash, Ethernet, USB and CAN, 100 Pins
Packaging:Tray
Packaging:100-TFBGA
Lead-free status/ROHS: No
Category:Other MCU
Seller:科通芯城自营
Parameter Value
Resistive Touch Screen No
Max I/O Pins 62
Pin Count 100
Temp. Range (deg C) -40 to 85
SSC 1
DAC Channels 0
NAND Interface No
External Bus Interface 0
FPU No
Output Compare channels 3
Ext Interrupts 62
Self Program Memory NO
Operating Voltage (Vcc) 3.0 to 3.6
picoPower No
32kHz RTC Yes
Max. Operating Frequency 55 MHz
I/O Supply Class 3.3
Video Decoder No
ADC channels 8
CAN 1
Temp. Sensor No
DAC Resolution (bits) 0
UART 3
Crypto Engine No
CPU ARM7TDMI
Camera Interface No
Graphic LCD No
EEPROM (Bytes) 0
ADC Resolution (bits) 10
Flash (Kbytes) 256 Kbytes
TWI (I2C) 1
MPU / MMU no / no
Input Capture Channels 3
SPI 2
Hardware QTouch Acquisition No
PWM Channels 4
Timers 3
USB Speed Full Speed
DRAM Memory No
USB Interface Device
SRAM (Kbytes) 64
ADC Speed (ksps) 384
Ethernet 1
USB Transceiver 1
Calibrated RC Oscillator No
系列 AT91SAM
核心处理器 ARM7
芯体尺寸 16/32-Bit
速度 55MHz
RAM容量 64K x 8
程序存储器类型 FLASH
程序存储器容量 256KB (256K 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 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 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, 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.

文档(Document)

No. PDF Description
1 文档(Document)    
BuildingAutomation: 远程护理, 舒适性与控制, 消防与安全
IndustrialAutomation: 工业通信
Metering: 电表, 数据集中器

深圳市科通技术股份有限公司    consumer hotline:(+86)755-26018083   mail:cs@comtech.cn

© Copyright 2018 www.comtech.cn | 粤ICP备19161615号 |