ATTINY261A-SUR Atmel, ATTINY261A-SUR Datasheet - Page 219

• Manufacturer Part Number: ATTINY261A-SUR
• Description: MCU AVR 2KB FLASH 20MHZ 20SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY261A-SUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Program Memory Size: 2KB (1K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8197B–AVR–01/10
Figure 20-49. Frequency of Calibrated 8.0 MHz Oscillator vs. V
Figure 20-50. Frequency of Calibrated 8.0 MHz Oscillator vs. Temperature
8.4
8.2
7.8
7.6
8
1.5
8.2
8.1
7.9
7.8
8
-40
2
-20
CALIBRATED 8MHz OSCILLATOR FREQUENCY vs. SUPPLY VOLTAGE
CALIBRATED 8MHz OSCILLATOR FREQUENCY vs. TEMPERATURE
2.5
0
3
20
Temperature
V
CC
3.5
(V)
40
4
60
CC
4.5
80
5
100
5.5
5.0 V
3.0 V
1.8 V
-40 °C
85 °C
25 °C
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