ATXMEGA16A4-CUR Atmel, ATXMEGA16A4-CUR Datasheet - Page 277
ATXMEGA16A4-CUR
Manufacturer Part Number
ATXMEGA16A4-CUR
Description
MCU AVR 16+4KB FLASH 49VFBGA
Manufacturer
Atmel
Series
AVR® XMEGAr
Specifications of ATXMEGA16A4-CUR
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
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
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Part Number
Manufacturer
Quantity
Price
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24.10 EBI Timing
(See
24.10.1
Table 24-4.
Note:
8077H–AVR–12/09
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CLKPER2
ALH
ALS
ALW
ARH
AWH
ARS
AWS
DRH
DRS
DWH
DWS
RW
WW
CH
CRS
CWS
Section 33. ”Appendix A: EBI Timing Diagrams” on page
1. For characterization of Clk
SRAM
Parameter
Clock period
Address Hold after ALE Low
Address Setup before ALE low (read and write)
ALE Width
Address Hold after RE high
Address Hold after WE high
Address Setup before RE high
Address Setup before WE low
Data Hold after RE high
Data Setup to RE high
Data Hold after WE high
Data Setup to WE high
Read Enable Pulse width
Write Enable Pulse width
Chip Select hold after RE/WE high
Chip Select setup to RE low or ALE high
Chip Select setup to WE low
EBI SRAM Characteristics
SYS
and t
(1)
DRS
refer to device data sheet
Min
2 x Clk
0
TBD
392)
SYS
t
t
t
t
t
t
t
t
t
t
t
t
0
t
CLKPER2
CLKPER2
CLKPER2
CLKPER2
CLKPER2
CLKPER2
CLKPER2
CLKPER2
CLKPER2
CLKPER2
CLKPER2
CLKPER2
CLKPER2
Typical
x SRWS
x SRWS
Max
XMEGA A
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
277
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