ATMEGA644PV ATMEL [ATMEL Corporation], ATMEGA644PV Datasheet - Page 334

• Manufacturer Part Number: ATMEGA644PV
• Description: 8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

Table 26-11. ADC Characteristics, Differential Channels
334
Symbol
ATmega164P/324P/644P
Parameter
Resolution
Absolute Accuracy (Including INL,
DNL Quantization Error and Offset
Error)
Integral Non-linearity (INL)
Differential Non-linearity (DNL)
Condition
Gain = 1x
Gain = 10x
Gain = 200x
Gain = 1x
V
ADC clock = 200 kHz
Gain = 10x
V
ADC clock = 200 kHz
Gain = 200x
V
ADC clock = 200 kHz
Gain = 1x
V
ADC clock = 200 kHz
Gain = 10x
V
ADC clock = 200 kHz
Gain = 200x
V
ADC clock = 200 kHz
Gain = 1x
V
ADC clock = 200 kHz
Gain = 10x
V
ADC clock = 200 kHz
Gain = 200x
V
ADC clock = 200 kHz
CC
CC
CC
CC
CC
CC
CC
CC
CC
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
=5 V, V
REF
REF
REF
REF
REF
REF
REF
REF
REF
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
Min
(1)
Typ
18.5
18.5
0.75
0.75
10
10
10
10
10
7
2
4
(1)
Max
(1)
8011D–AVR–02/07
Units
LSB
Bits