ATXMEGA256A3B-MH Atmel, ATXMEGA256A3B-MH Datasheet - Page 387
![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
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8077H–AVR–12/09
Base Address
0x0AA0
0x0AB0
0x0AC0
0x0BA0
0x0BB0
0x0BC0
0x09B0
0x09C0
0x0A00
0x0A40
0x0A80
0x0A90
0x0B00
0x0B40
0x0B80
0x0B90
Name
USARTD1
SPID
TCE0
TCE1
AWEXE
HIRESE
USARTE0
USARTE1
SPIE
TCF0
TCF1
AWEXF
HIRESF
USARTF0
USARTF1
SPIF
Description
USART 1 on port D
Serial Peripheral Interface on port D
Timer/Counter 0 on port E
Timer/Counter 1 on port E
Advanced Waveform Extension on port E
High Resolution Extension on port E
USART 0 on port E
USART 1 on port E
Serial Peripheral Interface on port E
Timer/Counter 0 on port F
Timer/Counter 1 on port F
Advanced Waveform Extension on port C
High Resolution Extension on port F
USART 0 on port F
USART 1 on port F
Serial Peripheral Interface on port F
XMEGA A
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