ATMEGA161-8PI Atmel, ATMEGA161-8PI Datasheet - Page 138

• Manufacturer Part Number: ATMEGA161-8PI
• Description: IC AVR MCU 16K 8MHZ IND 40-DIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA161-8PI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -
• Other names: ATMEGA1618PI

Typical
Characteristics
138
ATmega161(L)
Analog Comparator offset voltage is measured as absolute offset.
Figure 87. Analog Comparator Offset Voltage vs. Common Mode Voltage
Figure 88. Analog Comparator Offset Voltage vs. Common Mode Voltage
10
18
16
14
12
10
8
6
4
2
0
8
6
4
2
0
0
0
0.5
0.5
ANALOG COMPARATOR OFFSET VOLTAGE vs.
ANALOG COMPARATOR OFFSET VOLTAGE vs.
1
COMMON MODE VOLTAGE V
COMMON MODE VOLTAGE V
1.5
1
COMMON MODE VOLTAGE (V)
COMMON MODE VOLTAGE (V)
2
1.5
2.5
3
CC
CC
2
3.5
= 2.7V
= 5V
T
T
A
A
4
= 25˚C
= 25˚C
2.5
1228D–AVR–02/07
T
T
4.5
A
A
= 85˚C
= 85˚C
5
3