ATXMEGA16A4-CU Atmel, ATXMEGA16A4-CU Datasheet - Page 444

MCU AVR 16+4KB FLASH 49VFBGA

ATXMEGA16A4-CU

Manufacturer Part Number
ATXMEGA16A4-CU
Description
MCU AVR 16+4KB FLASH 49VFBGA
Manufacturer
Atmel
Series
AVR® XMEGAr
Datasheets

Specifications of ATXMEGA16A4-CU

Core Processor
AVR
Core Size
8/16-Bit
Speed
32MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
34
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.6 V ~ 3.6 V
Data Converters
A/D 12x12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
49-VFBGA
Processor Series
ATXMEGA16x
Core
AVR8
Data Bus Width
8 bit, 16 bit
Data Ram Size
2 KB
Interface Type
I2C/SPI/USART
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
34
Number Of Timers
5
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-ch x 12-bit
On-chip Dac
2-ch x 12-bit
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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATXMEGA16A4-CU
Manufacturer:
Atmel
Quantity:
10 000
Company:
Part Number:
ATXMEGA16A4-CU
Quantity:
87
Part Number:
ATXMEGA16A4-CUR
Manufacturer:
Atmel
Quantity:
10 000
8077H–AVR–12/09
33 Appendix A: EBI Timing Diagrams ..................................................... 392
34 Datasheet Revision History ................................................................ 429
Table of Contents....................................................................................... i
33.1
33.2
33.3
33.4
33.5
33.6
33.7
33.8
33.9
33.10
33.11
33.12
33.13
33.14
33.15
33.16
34.1
34.2
34.3
34.4
34.5
34.6
34.7
34.8
SRAM 3-Port ALE1 CS ..................................................................................392
SRAM 3-Port ALE12 CS ................................................................................394
SRAM 4 -Port ALE2 CS .................................................................................397
SRAM 4 - Port NOALE CS ............................................................................399
LPC 2 - Port ALE12 CS .................................................................................400
LPC 3 - Port ALE1 CS ...................................................................................402
LPC 2 - Port ALE1 CS ...................................................................................403
SRAM 3 - Port ALE1 noCS ............................................................................404
SRAM 4 - Port NOALE no CS .......................................................................406
LPC 2 - Port ALE12 no CS ............................................................................407
SDRAM init ....................................................................................................409
SDRAM 8-bit rwite .........................................................................................410
SDRAM 8-bit read .........................................................................................414
SDRAM 4-bit rwite .........................................................................................418
SDRAM 4-bit read .........................................................................................422
SRAM refresh ................................................................................................425
8077H – 12/09 ...............................................................................................429
8077G – 04/09 ...............................................................................................429
8077F – 02/09 ...............................................................................................430
8077E – 01/09 ...............................................................................................430
8077D – 12/08 ...............................................................................................430
8077C – 07/08 ...............................................................................................431
8077B – 06/08 ...............................................................................................432
8077A – 02/08 ...............................................................................................433
XMEGA A
xi

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