ATTINY44A-CCUR Atmel, ATTINY44A-CCUR Datasheet - Page 200

• Manufacturer Part Number: ATTINY44A-CCUR
• Description: MCU AVR 4KB FLASH 20MHZ 15UFBGA
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY44A-CCUR

• 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: 12
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 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

21.2.8
200
ATtiny24A/44A/84A
Input Threshold and Hysteresis (for I/O Ports)
Figure 21-34. V
Figure 21-35. V
4,5
3,5
2,5
1,5
0,5
3,5
2,5
1,5
0,5
4
3
2
1
0
3
2
1
0
0
1,5
0,2
Reset Pin as I/O, V
I/O Pin, Read as ‘1’
OH
IH
2
: Input Threshold Voltage vs. V
: Output Voltage vs. Source Current
0,4
2,5
0,6
CC
= 5V
3
0,8
I
OH
V
CC
3,5
(mA)
1
(V)
CC
1,2
4
1,4
4,5
1,6
5
1,8
8183C–AVR–03/11
5,5
2
-40 °C
-40 °C
85 °C
25 °C
25 °C
85 °C