ATTINY2313-20SI Atmel, ATTINY2313-20SI Datasheet - Page 204

• Manufacturer Part Number: ATTINY2313-20SI
• Description: IC MCU AVR 2K FLASH 20SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY2313-20SI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• 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): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -
• Other names: ATTINY2313-24SI; ATTINY2313-24SI

204
ATtiny2313
Figure 129. Watchdog Oscillator Frequency vs. Temperature
Figure 130. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature
0.105
0.104
0.103
0.102
0.101
0.099
0.098
0.097
0.096
8.4
8.3
8.2
8.1
7.9
7.8
7.7
0.1
8
-40
-40
CALIBRATED 8MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
-30
-30
WATCHDOG OSCILLATOR FREQUENCY vs. TEMPERATURE
-20
-20
-10
-10
0
0
10
10
Temperature (°C)
Temperature (°C)
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
4.0 V
2.7 V
2.7 V
3.3 V
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
1.8 V
1.8 V
5.5 V
4.5 V
5.0 V
2543L–AVR–08/10