单片机-ATxmega系列单片机-ATXMEGA16A4U-AU

参数
描述

参数	数值
FPU	No
UART	5
SPI	7
Ext Interrupts	34
Camera Interface	No
Graphic LCD	No
Timers	5
# of Touch Channels	16
MPU / MMU	no / no
USB Transceiver	1
Input Capture Channels	16
CPU	8-bit AVR
Output Compare channels	16
Operating Voltage (Vcc)	1.6 to 3.6
PWM Channels	16
32kHz RTC	Yes
Max. Operating Frequency	32 MHz
ADC Resolution (bits)	12
Video Decoder	No
Flash (Kbytes)	16 Kbytes
Calibrated RC Oscillator	Yes
Resistive Touch Screen	No
Crypto Engine	AES/DES
Analog Comparators	2
Temp. Range (deg C)	-40 to 85
I/O Supply Class	1.6 to 3.6
EEPROM (Bytes)	1024
ADC channels	12
TWI (I2C)	2
DRAM Memory	No
DAC Channels	2
NAND Interface	No
SRAM (Kbytes)	3.3
ADC Speed (ksps)	2000
External Bus Interface	0
DAC Resolution (bits)	12
Max I/O Pins	34
Hardware QTouch Acquisition	No
Pin Count	44
Self Program Memory	YES
picoPower	Yes
USB Speed	Full Speed
USB Interface	Device
Temp. Sensor	Yes

Low power, high performance 8/16-bit AVR microcontroller featuring 16KB self-programming flash program memory, 4KB boot code section, 2KB SRAM, 1024-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The ATxmega A4U series features 44-pin packages.

The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control; hand-held battery applications; factory automation; power tools; HVAC; networking, metering, large home appliances, and optical and medical devices.

ATXMEGA16A4U-AU

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