ATTINY20-XU Atmel, ATTINY20-XU Datasheet - Page 201

• 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

21.10 BOD, Bandgap and Reset
8235B–AVR–04/11
Figure 21-42. BOD Threshold vs Temperature (BODLEVEL is 4.3V)
Figure 21-43. BOD Threshold vs Temperature (BODLEVEL is 2.7V)
2,75
2,74
2,73
2,72
2,71
2,69
2,68
2,67
2,66
2,65
2,64
4,34
4,32
4,28
4,26
4,24
4,22
4,18
2,7
4,3
4,2
-40
-40
-20
-20
0
0
BOD THRESHOLDS vs. TEMPERATURE
BOD THRESHOLDS vs. TEMPERATURE
20
20
Temperature [C]
Temperature [C]
BOD LEVEL 2.7 V
BOD LEVEL 4.3 V
40
40
60
60
80
80
ATtiny20
100
100
V
V
V
V
CC
CC
CC
CC
RISING
FALLING
RISING
FALLING
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