ATTINY44-20PU Atmel, ATTINY44-20PU Datasheet - Page 174

• Manufacturer Part Number: ATTINY44-20PU
• Description: IC MCU AVR 4K FLASH 20MHZ 14-DIP
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY44-20PU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, 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): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-DIP (0.300", 7.62mm)
• Package: 14PDIP
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 12
• Interface Type: SPI/USI
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 2
• For Use With: ATAVRISP2 - PROGRAMMER AVR IN SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20. Electrical Characteristics
20.1
20.2
Table 20-1.
174
Operating Temperature.................................. -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on any Pin except RESET
with respect to Ground ................................-0.5V to V
Voltage on RESET with respect to Ground......-0.5V to +13.0V
Maximum Operating Voltage ............................................ 6.0V
DC Current per I/O Pin ............................................... 40.0 mA
DC Current V
Symbol
V
V
V
V
V
I
I
R
R
LIL
LIH
OL
OH
IL
IH
IH1
RST
PU
Absolute Maximum Ratings*
DC Characteristics
ATtiny24/44/84
Parameter
Input Low Voltage
Input High-voltage
Except RESET pin
Input High-voltage
RESET pin
Output Low Voltage
Except RESET pin
Output High-voltage
Except RESET pin
Input Leakage
Current I/O Pin
Input Leakage
Current I/O Pin
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
CC
DC Characteristics. T
and GND Pins ................................ 200.0 mA
(6)
(6)
(4)
(5)
A
Condition
V
V
V
V
V
I
I
I
I
V
(absolute value)
V
(absolute value)
V
V
= -40°C to +85°C
OL
OL
OH
OH
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 10 mA, V
= 5 mA, V
= -10 mA, V
= -5 mA, V
= 1.8V to 5.5V
= 1.8 - 2.4V
= 2.4 - 5.5V
= 1.8 - 2.4V
= 2.4 - 5.5V
= 5.5V, pin low
= 5.5V, pin high
= 5.5V, input low
= 5.5V, input low
CC
CC
CC
CC
+0.5V
CC
= 3V
= 3V
= 5V
= 5V
*NOTICE:
0.7V
0.6V
0.9V
Min
-0.5
4.3
2.5
30
20
CC
CC
CC
(2)
(2)
(2)
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
Typ
< 0.05
< 0.05
(1)
0.2V
0.3V
V
V
CC
CC
Max
0.6
0.5
60
50
1
1
CC
CC
+0.5
+0.5
(3)
(3)
8006K–AVR–10/10
Units
µA
µA
kΩ
kΩ
V
V
V
V
V
V
V