ATTINY20-MMHR Atmel, ATTINY20-MMHR Datasheet - Page 205

• Manufacturer Part Number: ATTINY20-MMHR
• Description: MCU AVR 2KB FLASH 12MHZ 20QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY20-MMHR

• 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: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

21.11 Analog Comparator Offset
21.12 Internal Oscillator Speed
8235B–AVR–04/11
Figure 21-50. Analog Comparator Offset
Figure 21-51. Watchdog Oscillator Frequency vs. V
-0,002
-0,004
-0,006
-0,008
-0,012
-0,014
-0,016
0,002
-0,01
0
0,108
0,107
0,106
0,105
0,104
0,103
0,102
0,101
0,099
0,098
0
0,1
1,5
0,5
2
1
WATCHDOG OSCILLATOR FREQUENCY vs. OPERATING VOLTAGE
2,5
1,5
3
2
Analog Comparator Offset
VCC [V]
V
V
in
3,5
2,5
cc
(V)
= 5V
CC
3
4
3,5
4,5
4
5
4,5
ATtiny20
5,5
-40 °C
25 °C
85 °C
5
-40 °C
25 °C
85 °C
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