AT32UC3L064-D3HT Atmel, AT32UC3L064-D3HT Datasheet - Page 60

• Manufacturer Part Number: AT32UC3L064-D3HT
• Description: MCU AVR32 64K FLASH 48TTLGA
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3L064-D3HT

• 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: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

7.9.6.2
Table 7-30.
Table 7-31.
32099F–11/2010
Parameter
Resolution
Integral non-linearity
Differential non-linearity
Offset error
Gain error
Parameter
Resolution
Integral non-linearity
Differential non-linearity
Offset error
Gain error
Applicable Conditions and Derating Data
Transfer Characteristics 10-bit Resolution Mode
Transfer Characteristics 8-bit Resolution Mode
Figure 7-7.
The minimum sample and hold time (in ns) can be found using this formula:
Where n is the number of bits in the conversion.
ADCIFB ACR register. Please refer to the ADCIFB chapter for more information.
t
SAMPLEHOLD
V
IN
≥
R
(
ADC Input
R
SOURCE
ONCHIP
Conditions
ADC clock frequency = 6MHz
Conditions
ADC clock frequency = 6MHz
+
R
OFFCHIP
C
SOURCE
Positive Input
)
×
(
C
ONCHIP
+
C
t
SAMPLEHOLD
OFFCHIP
R
ONCHIP
)
-0.23
AT32UC3L016/32/64
-0.9
Min
Min
×
ln
is defined by the SHTIM field in the
(
2
n
+
1
)
+/-0.5
Typ
+/-2
+/-4
+/-4
Typ
+/-1
+/-1
10
8
C
ONCHIP
Max
Max
0.25
ADCVREFP/2
1
Units
Units
LSB
LSB
Bit
Bit
60