AT32UC3A0256-ALUT Atmel, AT32UC3A0256-ALUT Datasheet - Page 776
![IC MCU AVR32 256KB FLASH 144LQFP](/photos/6/72/67244/144l1-lqfp_sml.jpg)
AT32UC3A0256-ALUT
Manufacturer Part Number
AT32UC3A0256-ALUT
Description
IC MCU AVR32 256KB FLASH 144LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A0256-ALUT
Core Processor
AVR
Core Size
32-Bit
Speed
66MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
109
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
64 KB
Interface Type
2-Wire, RS-485, SPI, USART
Maximum Clock Frequency
66 MHz
Number Of Programmable I/os
69
Number Of Timers
3
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL, KSK-EVK1100-PL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1100, ATEVK1105
Minimum Operating Temperature
- 40 C
Controller Family/series
AT32UC3A
No. Of I/o's
109
Ram Memory Size
64KB
Cpu Speed
66MHz
No. Of Timers
1
Rohs Compliant
Yes
Package
144LQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
66 MHz
Operating Supply Voltage
1.8|3.3 V
For Use With
ATEVK1105 - KIT EVAL FOR AT32UC3A0ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A0256-ALUT
Manufacturer:
ATMEL
Quantity:
167
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Table 38-26. SMC Write Signals with No Hold Settings (NWE Controlled only).
Figure 38-2. SMC Signals for NCS Controlled Accesses.
32058J–AVR32–04/11
A0/A1/NBS[3:0]
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
D0 - D15
37
38
39
40
41
42
43
44
45
A2-A25
NWE
NRD
NCS
Parameter
NWE Rising to A2-A25 Valid
NWE Rising to NBS0/A0 Valid
NWE Rising to NBS1 Change
NWE Rising to A1/NBS2 Change
NWE Rising to NBS3 Change
NWE Rising to NCS Rising
Data Out Valid before NWE Rising
Data Out Valid after NWE Rising
NWE Pulse Width
SMC18
SMC21
SMC16
SMC12
SMC13
SMC14
SMC15
SMC17
SMC22
SMC18
SMC10
(nwe pulse length - 1) * t
SMC11
nwe pulse length * t
SMC17
SMC16
SMC12
SMC13
SMC14
SMC15
Min
5.4
5.1
5
5
5
5
5
CPSMC
CPSMC
- 0.9
SMC18
- 1.2
SMC34
AT32UC3A
SMC36
SMC35
SMC16
SMC12
SMC13
SMC14
SMC15
Units
ns
776
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