ATTINY44V-15MT Atmel, ATTINY44V-15MT Datasheet - Page 2

• Manufacturer Part Number: ATTINY44V-15MT
• Description: MCU AVR 4K FLASH 15MHZ 20-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY44V-15MT

• Package / Case: 20-MLF®, QFN
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 8MHz
• Number Of I /o: 12
• Eeprom Size: 256 x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Program Memory Size: 4KB (4K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: USI
• Core Size: 8-Bit
• Processor Series: ATTINY4x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Maximum Clock Frequency: 8 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. Electrical Characteristics
1.1
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any 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.
1.2
T
2
Notes:
A
Parameters
Operating temperature
Storage temperature
Voltage on any pin except RESET with respect to ground
Maximum operating voltage
DC current per I/O pin
DC current
Symbol
= –40 C to +85 C, V
V
I
V
V
V
V
V
V
ACLK
V
V
I
ACIO
CC
IH1
IH2
OH
IL1
IL2
OL
IL
IH
Absolute Maximum Ratings
DC Characteristics
1. “Max” means the highest value where the pin is guaranteed to be read as low
2. “Min” means the lowest value where the pin is guaranteed to be read as high
3. Although each I/O port can sink more than the test conditions (2mA at V
4. Although each I/O port can source more than the test conditions (0.5mA at VCC = 1.8V) under steady state conditions
Atmel ATtiny24V/44V/84V [Preliminary]
V
sient), the following must be observed: (1) The sum of all I
condition, V
condition.
(non- transient), the following must be observed: (1) The sum of all I
exceeds the test condition, V
the listed test condition.
Parameters
Input low voltage, except XTAL1 and
RESET pin
Input high voltage, except XTAL1
and RESET pins
Input low voltage, XTAL1 pin
Input high voltage, XTAL1 pin
Input low voltage, RESET pin
Input high voltage, RESET pin
Output low voltage
I/O pin except RESET
Output high voltage
I/O pin except RESET
Power supply current
Power-down mode
Analog comparator
Input offset voltage
Analog comparator
Input leakage current
CC
and GND pins
CC
OL
= 1.8V to 3.6V (unless otherwise noted)
may exceed the related specification. Pins are not guaranteed to sink current greater than the listed test
(3)
(4)
,
,
OL
may exceed the related specification. Pins are not guaranteed to sink current greater than
Condition
V
V
V
V
V
V
I
I
Active 4MHz, V
Idle 4MHz, V
WDT disabled, V
WDT enabled, V
V
V
V
V
OL
OH
CC
CC
CC
CC
CC
CC
CC
in
CC
in
= 2mA, V
= V
= V
= –2mA, V
= 1.8V to 3.6V
= 1.8V to 3.6V
= 1.8V to 3.6V
= 1.8V to 3.6V
= 1.8V to 3.6V
= 1.8V to 3.6V
= 2.7V
= 2.7V
CC
CC
/2
/2
CC
CC
CC
CC
= 1.8V
= 3V
CC
CC
= 1.8V
= 3V
OL
= 3V
= 3V
, for all ports, should not exceed 50mA. If I
OL
, for ports B0 to B5, should not exceed 50mA. If I
0.7V
0.9V
0.9V
CC
Min.
–0.5
–0.5
–0.5
–50
1.2
= 1.8V) under steady state conditions (non-tran-
CC
CC
CC
(2)
(2)
(2)
–0.5 to V
–65 to +175
–40 to +85
Value
200.0
Typ.
< 10
30.0
0.8
0.2
0.2
6.0
4
CC
+ 0.5
+0.2V
+0.2V
+0.2V
V
V
V
CC
CC
CC
Max.
+50
OL
0.2
2.5
0.5
24
30
40
+ 0.5
+ 0.5
+ 0.5
exceeds the test
CC
CC
CC
(1)
(1)
(1)
7819C–AVR–10/10
Unit
Unit
mA
mA
mA
mA
mV
°C
°C
µA
nA
V
V
V
V
V
V
V
V
V
V
OL