AT32UC3A0512-ALUR Atmel, AT32UC3A0512-ALUR Datasheet - Page 772
![MCU 32BIT 512KB FLASH 144-LQFP](/photos/6/72/67244/144l1-lqfp_sml.jpg)
AT32UC3A0512-ALUR
Manufacturer Part Number
AT32UC3A0512-ALUR
Description
MCU 32BIT 512KB FLASH 144-LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A0512-ALUR
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
512KB (512K 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
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A0512-ALUR
Manufacturer:
ATMEL
Quantity:
2 155
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38.8
Table 38-17. Channel Conversion Time and ADC Clock
Notes:
Table 38-18. External Voltage Reference Input
Table 38-19. Analog Inputs
Table 38-20. Transfer Characteristics in 8-bit mode
32058J–AVR32–04/11
Parameter
ADC Clock Frequency
ADC Clock Frequency
Startup Time
Track and Hold Acquisition Time
Conversion Time
Conversion Time
Throughput Rate
Throughput Rate
Parameter
ADVREF Input Voltage Range
ADVREF Average Current
Current Consumption on VDDANA
Parameter
Input Voltage Range
Input Leakage Current
Input Capacitance
Parameter
Resolution
Absolute Accuracy
Integral Non-linearity
Differential Non-linearity
Offset Error
Gain Error
ADC Characteristics
1. Corresponds to 13 clock cycles at 5 MHz: 3 clock cycles for track and hold acquisition time and 10 clock cycles for
2. Corresponds to 15 clock cycles at 8 MHz: 5 clock cycles for track and hold acquisition time and 10 clock cycles for
conversion.
conversion.
Note:
ADVREF should be connected to GND to avoid extra consumption in case ADC is not used.
Conditions
On 13 samples with ADC Clock = 5 MHz
Conditions
10-bit resolution mode
8-bit resolution mode
Return from Idle Mode
ADC Clock = 5 MHz
ADC Clock = 8 MHz
ADC Clock = 5 MHz
ADC Clock = 8 MHz
Conditions
f=5MHz
f=8MHz
f=5MHz
f=8MHz
f=5MHz
f=8MHz
f=5MHz
f=5MHz
Min
2.6
Min
Min
-0.5
-0.5
600
Min
0
Typ
200
TBD
0.35
Typ
Typ
Typ
0.5
0.3
0.5
17
8
AT32UC3A
VDDANA
V
Max
TBD
384
533
250
ADVREF
Max
1.25
Max
Max
0.8
1.5
0.5
1.0
0.5
1.0
0.5
0.5
20
5
8
2
(1)
(2)
Units
Units
kSPS
kSPS
Units
Units
MHz
MHz
mA
µA
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
µA
pF
µs
ns
µs
µs
V
Bit
772
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