ATUC128D4-AUR

品牌:Microchip Atmel
描述: 32-bit Atmel® AVR® Microcontroller, 128KB Flash, 48-pin, USB Full-speed Device, CAT Module
包装:
封装:TQFP MC 48
无铅情况/ROHS: 有铅
经营商:科通芯城自营
参数 数值
FPU No
Max I/O Pins 35
Ext Interrupts 34
Self Program Memory YES
picoPower No
Timers 3
ADC Resolution (bits) 10
Video Decoder No
USB Interface Device
Temp. Sensor No
USB Transceiver 1
Input Capture Channels 3
Resistive Touch Screen No
DAC Resolution (bits) 0
UART 3
I/O Supply Class 3.0 to 3.6
EEPROM (Bytes) 0
ADC channels 6
# of Touch Channels 17
NAND Interface No
SPI 1
CPU 32-bit AVR
Output Compare channels 3
Hardware QTouch Acquisition Yes
PWM Channels 7
32kHz RTC Yes
USB Speed Full Speed
TWI (I2C) 2
DRAM Memory No
SRAM (Kbytes) 16
Calibrated RC Oscillator Yes
Crypto Engine No
Pin Count 48
Operating Voltage (Vcc) 3.0-3.6
Temp. Range (deg C) -40 to +85
Camera Interface No
Graphic LCD No
Max. Operating Frequency 48 MHz
Flash (Kbytes) 128 Kbytes
DAC Channels 0
External Bus Interface 0

32-bit AVR microcontroller featuring 128KB Flash, 16KB SRAM and Capacitive Touch Module. All of the QTouch channels can operate in a DMA-driven mode, known as DMATouch, that allows touch and proximity detection without CPU intervention. The same feature can be used to wake up the device from low-power sleep modes upon touch or proximity. This reduces the power consumption and gives greater performance. The UC3D devices deliver 61 Dhrystone MIPS (DMIPS) at 48 MHz. The UC3D is pin compatible with the UC3B series which offer an upgrade path for UC3D requiring more perfomance.

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