ATTINY20-XU Atmel, ATTINY20-XU Datasheet - Page 183

• Manufacturer Part Number: ATTINY20-XU
• Description: MCU AVR 2KB FLASH 12MHZ 14TSSOP
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY20-XU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 12
• Program Memory Size: 2KB (1K x 16)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Processor Series: ATtiny
• Core: AVR
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: SPI, TWI
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

21.3
8235B–AVR–04/11
Current Consumption in Idle Mode
Figure 21-6. Idle Supply Current vs. Low Frequency (0.1 - 1.0 MHz)
Figure 21-7. Idle Supply Current vs. Frequency (1 - 12 MHz)
0,12
0,08
0,06
0,04
0,02
0,1
1,4
1,2
0,8
0,6
0,4
0,2
0
1
0
0
0
0,1
2
0,2
0,3
IDLE SUPPLY CURRENT vs. LOW FREQUENCY
4
1.8 V
IDLE SUPPLY CURRENT vs. FREQUENCY
0,4
Frequency [MHz]
Frequency [MHz]
0,5
6
2.7 V
0,6
8
0,7
3.3 V
0,8
1
0
0,9
4.0 V
ATtiny20
1
1
2
5.5 V
5.0 V
4.5 V
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
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