ATMEGA8-16PI Atmel, ATMEGA8-16PI Datasheet - Page 241

• Manufacturer Part Number: ATMEGA8-16PI
• Description: IC AVR MCU 8K 16MHZ IND 28-DIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA8-16PI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: ATMEGA816PI

ADC Characteristics
Table 103. ADC Characteristics
Notes:
2486Z–AVR–02/11
Symbol
AV
R
V
R
V
V
REF
REF
AIN
INT
IN
CC
1. Values are guidelines only
2. Minimum for
3. Maximum for
4. Maximum conversion time is 1/50kHz × 25 = 0.5ms
Parameter
Resolution
Absolute accuracy
(including INL, DNL,
Quantization Error, Gain,
and Offset Error)
Integral Non-linearity (INL)
Differential Non-linearity
(DNL)
Gain Error
Offset Error
Conversion Time
Clock Frequency
Analog Supply Voltage
Reference Voltage
Input voltage
Input bandwidth
Internal Voltage Reference
Reference Input Resistance
Analog Input Resistance
AV
AV
CC
CC
(4)
is 2.7V
is 5.5V
Condition
Single Ended Conversion
Single Ended Conversion
V
ADC clock = 200kHz
Single Ended Conversion
V
ADC clock = 1MHz
Single Ended Conversion
V
ADC clock = 200kHz
Single Ended Conversion
V
ADC clock = 200kHz
Single Ended Conversion
V
ADC clock = 200kHz
Single Ended Conversion
V
ADC clock = 200kHz
Free Running Conversion
REF
REF
REF
REF
REF
REF
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
CC
CC
CC
CC
CC
CC
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
V
CC
Min
GND
2.0
2.3
13
50
55
- 0.3
(1)
(2)
Typ
1.75
0.75
38.5
2.56
100
0.5
10
32
3
1
1
(1)
V
CC
ATmega8(L)
Max
AV
1000
V
260
2.9
+ 0.3
REF
CC
(1)
(3)
Units
LSB
kHz
kHz
Bits
MΩ
kΩ
µs
V
V
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