Atmel ATXMEGA256A3BU-MH, 8bit AVR Microcontroller, 32MHz, 256 + 8 kB Flash, 64-Pin QFN
Product Information
Dimensions:
9.1 x 9.1 x 0.95mm
Number of I2C Channels:
2
Number of USART Channels:
6
USB Channels:
1
Width:
9.1mm
Program Memory Size:
256 + 8 kB
Number of PWM Units:
1
RAM Size:
16 kB
ADC Channels:
16
Number of Timers:
7
Data Bus Width:
8bit
Instruction Set Architecture:
RISC
Program Memory Type:
Flash
Package Type:
QFN
Maximum Frequency:
32MHz
Maximum Operating Temperature:
+85 °C
Number of UART Channels:
6
Family Name:
AVR Xmega
Device Core:
AVR
ADC Resolution:
12bit
Timer Resolution:
16bit
Timers:
7 x 16 bit
Number of ADC Units:
2
Pin Count:
64
Pulse Width Modulation:
1(22 Channel)
Mounting Type:
Surface Mount
PWM Channels:
22
Length:
9.1mm
Height:
0.95mm
Typical Operating Supply Voltage:
3.6 V
ADCs:
2 (16 x 12 bit)
Minimum Operating Temperature:
-40 °C
Number of SPI Channels:
8
HTSUS:
8542.31.0001
Program Memory Size:
256KB (128K x 16)
Number of I/O:
47
Operating Temperature:
-40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd):
1.6V ~ 3.6V
Package / Case:
64-VFQFN Exposed Pad
RAM Size:
16K x 8
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type:
FLASH
Connectivity:
I²C, IrDA, SPI, UART/USART, USB
Package:
Bulk
EEPROM Size:
4K x 8
Oscillator Type:
Internal
DigiKey Programmable:
Not Verified
Core Size:
8/16-Bit
Mounting Type:
Surface Mount
Series:
AVR® XMEGA® A3BU
Supplier Device Package:
64-QFN (9x9)
Data Converters:
A/D 16x12b; D/A 2x12b
Core Processor:
AVR
Speed:
32MHz
Base Product Number:
ATXMEGA256
ECCN:
5A992C
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This is 8bit AVR Microcontroller 32MHz 256 + 8 kB Flash 64-Pin QFN manufactured by Atmel. The manufacturer part number is ATXMEGA256A3BU-MH. The given dimensions of the product include 9.1 x 9.1 x 0.95mm. Moreover, it comprises 2 I2C channels. It contains 6 USART channels. The product integrates 1 USB channels. Furthermore, the product is 9.1mm wide. In addition, 256 + 8 kb is the program memory size. Furthermore, it is composed of 1 PWM units. The product has typical 16 kb RAM size. Additionally, it is composed of 16 ADC channels. It comprises 7 timers. Moreover, the data bus width includes 8bit. The instruction set has risc architecture. It is a flash program memory type. The package is a sort of qfn. It features 32mhz of maximum frequency. It has a maximum operating temperature of +85 °c. It is also composed of 6 UART channels. The product belongs to a family avr xmega. On the other hand, the avr is the device core. The ADC has 12bit resolution. The timer has 16bit resolution. Timers options include 7 x 16 bit. It contains 2 ADC units. It contains 64 pins. The product carries 1(22 channel) of pulse width modulation. The product is available in surface mount configuration. It includes 22 PWM channels . Its accurate length is 9.1mm. In addition, the height is 0.95mm. It has 3.6 v of typical operating supply voltage. The ADCs included 2 (16 x 12 bit). Whereas, the minimum operating temperature of the product is -40 °c. Furthermore, it is composed of 8 SPI channels. It is assigned with possible HTSUS value of 8542.31.0001. In addition, 256kb (128k x 16) is the program memory size. 47 is the I/O value of the product. The product has -40°c ~ 85°c (ta) operating temperature range. The supply voltage of a bespoke product includes 1.6v ~ 3.6v. Moreover, the product comes in 64-vfqfn exposed pad. The product has typical 16k x 8 RAM size. It has supplied with other peripherals, such as brown-out detect/reset, dma, por, pwm, wdt. It is a flash program memory type. It provides connectivity solutions through i²c, irda, spi, uart/usart, usb. It is shipped in bulk package . Furthermore, 4k x 8 is the typical EEPROM size of the product. The product is a internal type of oscillator. It has a core size 8/16-bit. The product avr® xmega® a3bu, is a highly preferred choice for users. 64-qfn (9x9) is the supplier device package value. The typical data converters include a/d 16x12b; d/a 2x12b. avr is the product's core processor. It has a robust speed of 32mhz. Moreover, it corresponds to atxmega256, a base product number of the product. The product is designated with the 5a992c code number.
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