AT32UC3L064-AUT Atmel, AT32UC3L064-AUT Datasheet - Page 59
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AT32UC3L064-AUT
Manufacturer Part Number
AT32UC3L064-AUT
Description
MCU AVR32 64KB FLASH 48TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheets
1.ATAVRONE-PROBECBL.pdf
(16 pages)
2.AT32UC3L-EK.pdf
(858 pages)
3.AT32UC3L016-D3HT.pdf
(110 pages)
Specifications of AT32UC3L064-AUT
Core Processor
AVR
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, PWM, WDT
Number Of I /o
36
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.62 V ~ 3.6 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TQFP, 48-VQFP
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
16 KB
Interface Type
SPI/TWI/USART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
36
Number Of Timers
7
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL
Development Tools By Supplier
AT32UC3L-EK
Minimum Operating Temperature
- 40 C
On-chip Adc
9-ch x 10-bit
Package
48TQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
50 MHz
Operating Supply Voltage
1.8|3.3 V
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:
AT32UC3L064-AUT
Manufacturer:
HONGFA
Quantity:
30 000
Part Number:
AT32UC3L064-AUT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
7.9.6
Table 7-28.
Note:
7.9.6.1
Table 7-29.
Note:
32099F–11/2010
Symbol
f
t
t
V
I
I
Symbol
V
C
R
ADC
STARTUP
CONV
ADC
ADVREFP
ADVREFP
ADn
ONCHIP
ONCHIP
These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same process
technology. These values are not covered by test limits in production.
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
Analog to Digital Converter Characteristics
cess technology. These values are not covered by test limits in production.
Parameter
ADC clock frequency
Startup time
Conversion time (latency)
Throughput rate
Reference voltage range
Current consumption on V
Current consumption on ADVREFP
pin
Parameter
Input Voltage Range
Internal Capacitance
Internal Resistance
Inputs and Sample and Hold Aquisition Time
ADC Characteristics
Analog Inputs
An analog voltage input must be able to charge the sample and hold (S/H) capacitor in the ADC
in order to achieve maximum accuracy. Seen externally the ADC input consists of a resistor
(
(
hold time.
R
C
ONCHIP
SOURCE
(1)
(1)
) and a capacitor (
) of the PCB and source must be taken into account when calculating the sample and
VDDANA
Figure 7-7
Conditions
10-bit mode
8-bit mode
V
V
V
VDDIO
VDDCORE
VDDIO
shows the ADC input channel equivalent circuit.
Conditions
10-bit resolution mode
8-bit resolution mode
Return from Idle Mode
f
V
10-bit resolution mode,
low impedance source
V
8-bit resolution mode,
low impedance source
V
ADC Clock = 6MHz
f
ADC
ADC
= 3.0V to 3.6V,
= V
ADVREFP
VDD
VDD
= 1.8V
VDDCORE
= 6MHz
= 6MHz
> 3.0V, f
> 3.0V, f
C
ONCHIP
= V
VDDANA
= 1.62V to 1.98V
ADC
ADC
). In addition the resistance (
= 6MHz,
= 6MHz,
1.62
Min
AT32UC3L016/32/64
Min
11
0
Typ
300
250
Typ
15
R
SOURCE
V
) and capacitance
ADVREFP
Max
1.98
460
460
Max
21.5
2.55
55.3
26
6
6
cycles
Units
kSPS
kOhm
MHz
Units
µA
µs
pF
V
V
59