ATXMEGA256A3B-MH Atmel, ATXMEGA256A3B-MH Datasheet - Page 55
![MCU AVR 256KB FLASH A3B 64-QFN](/photos/12/13/121326/313-64-qfn_sml.jpg)
ATXMEGA256A3B-MH
Manufacturer Part Number
ATXMEGA256A3B-MH
Description
MCU AVR 256KB FLASH A3B 64-QFN
Manufacturer
Atmel
Series
AVR® XMEGAr
Specifications of ATXMEGA256A3B-MH
Core Processor
AVR
Core Size
8/16-Bit
Speed
32MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
49
Program Memory Size
256KB (128K x 16)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.6 V ~ 3.6 V
Data Converters
A/D 16x12b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-MLF®, 64-QFN
Processor Series
ATXMEGA256x
Core
AVR8
Data Bus Width
8 bit, 16 bit
Data Ram Size
16 KB
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
49
Number Of Timers
7
Operating Supply Voltage
1.6 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 8 Channel
On-chip Dac
12 bit, 2 Channel
For Use With
ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ATXMEGA256A3B-MU
ATXMEGA256A3B-MU
ATXMEGA256A3B-MU
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATXMEGA256A3B-MH
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
8116I–AVR–09/10
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Bit Number
Signal Name
PH7.Bidir
PH7.Control
PH6.Bidir
PH6.Control
PH5.Bidir
PH5.Control
PH4.Bidir
PH4.Control
PH3.Bidir
PH3.Control
PH2.Bidir
PH2.Control
PH1.Bidir
PH1.Control
PH0.Bidir
PH0.Control
PF7.Bidir
PF7.Control
PF6.Bidir
PF6.Control
PF5.Bidir
PF5.Control
PF4.Bidir
PF4.Control
PF3.Bidir
PF3.Control
PF2.Bidir
PF2.Control
PF1.Bidir
PF1.Control
PF0.Bidir
PF0.Control
PE7.Bidir
PE7.Control
PE6.Bidir
PE6.Control
PE5.Bidir
PE5.Control
PE4.Bidir
PE4.Control
PE3.Bidir
PE3.Control
PE2.Bidir
PE2.Control
PE1.Bidir
PE1.Control
PE0.Bidir
PE0.Control
PD7.Bidir
PD7.Control
PD6.Bidir
PD6.Control
PD5.Bidir
PD5.Control
PD4.Bidir
PD4.Control
PD3.Bidir
PD3.Control
PD2.Bidir
PD2.Control
PD1.Bidir
PD1.Control
PD0.Bidir
PD0.Control
Module
PORT H
PORT F
PORT E
PORT D
XMEGA A3B
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