ATUC128D4-AUT

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
DAC Resolution (bits) 0
UART 3
Crypto Engine No
Ext Interrupts 34
Temp. Range (deg C) -40 to +85
Camera Interface No
Timers 3
ADC Resolution (bits) 10
ADC channels 6
# of Touch Channels 17
USB Transceiver 1
Input Capture Channels 3
Output Compare channels 3
Hardware QTouch Acquisition Yes
picoPower No
32kHz RTC Yes
I/O Supply Class 3.0 to 3.6
EEPROM (Bytes) 0
Video Decoder No
NAND Interface No
Temp. Sensor No
Resistive Touch Screen No
SPI 1
CPU 32-bit AVR
PWM Channels 7
Flash (Kbytes) 128 Kbytes
TWI (I2C) 2
DRAM Memory No
DAC Channels 0
SRAM (Kbytes) 16
External Bus Interface 0
Calibrated RC Oscillator Yes
Max I/O Pins 35
Pin Count 48
Self Program Memory YES
Operating Voltage (Vcc) 3.0-3.6
Graphic LCD No
Max. Operating Frequency 48 MHz
USB Speed Full Speed
USB Interface Device

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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