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ATXMEGA16D4-MH

brand:Microchip Atmel
Description:8/16-bit AVR XMEGA D4 Microcontroller, 16KB Flash, 44-pin
Packaging:Tray
Packaging:MLF (VQFN) 44M1 44
Lead-free status/ROHS: Yes
Category:ATxmega Series MCU
Seller:科通芯城自营
Parameter Value
Resistive Touch Screen No
Analog Comparators 2
Temp. Range (deg C) -40 to 85
USB Speed No
EEPROM (Bytes) 1024
ADC channels 12
TWI (I2C) 2
DRAM Memory No
USB Interface No
SRAM (Kbytes) 2
External Bus Interface 0
Calibrated RC Oscillator Yes
Max I/O Pins 34
Hardware QTouch Acquisition No
Pin Count 44
Graphic LCD No
ADC Speed (ksps) 200
Input Capture Channels 14
FPU No
DAC Resolution (bits) 0
UART 2
Crypto Engine No
CPU 8-bit AVR
Output Compare channels 14
Ext Interrupts 34
Self Program Memory YES
PWM Channels 14
Camera Interface No
picoPower Yes
# of Touch Channels 16
MPU / MMU no / no
Temp. Sensor Yes
SPI 4
Operating Voltage (Vcc) 1.6 to 3.6
Timers 4
32kHz RTC Yes
Max. Operating Frequency 32 MHz
I/O Supply Class 1.6 to 3.6
ADC Resolution (bits) 12
Video Decoder No
Flash (Kbytes) 16 Kbytes
NAND Interface No
系列 AVR® XMEGA
核心处理器 AVR
芯体尺寸 8/16-Bit
速度 32MHz
RAM容量 2K x 8
程序存储器类型 FLASH
程序存储器容量 16KB (16K x 8)
EEPROM 大小 1K x 8
输入/输出数 34
振荡器型 Internal
数据转换器 A/D 12x12b
连通性 I²C, IrDA, SPI, UART/USART
工作电压 1.6 V ~ 3.6 V
工作温度 -40°C ~ 85°C
周边设备 Brown-out Detect/Reset, POR, PWM, WDT

The high-performance, low-power 8/16-bit AVR XMEGA microcontroller combines 16KB ISP flash memory (4KB boot code section) with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, four-channel event system, a programmable multi-level interrupt controller, 34 general purpose I/O lines, a 16-bit real time counter, four flexible 16-bit timer/counters with compare modes and PWM, two USARTs, two Two-Wire Interfaces (TWIs), two Serial Peripheral Interfaces (SPIs), one 12-channel/12-bit A/D converter with optional differential input with programmable gain, two analog comparators with window mode, a programmable watchdog timer with separate internal oscillator, accurate internal oscillators with PLL and prescaler, and programmable brown-out detection. The Program and Debug Interface (PDI), a fast 2-pin interface for programming and debugging, is available. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

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