ATTINY44-15MZ Atmel, ATTINY44-15MZ Datasheet - Page 199

• Manufacturer Part Number: ATTINY44-15MZ
• Description: MCU AVR 4K FLASH 15MHZ 20-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY44-15MZ

• Package / Case: 20-QFN Exposed Pad
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• 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
• Interface Type: SPI, UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

23.7
7701E–AVR–02/11
Pin Threshold and Hysteresis
Figure 23-22. I/O Pin output Voltage vs. Source Current (V
Figure 23-23. I/O Pin Input Threshold Voltage vs. V
5.1
4.9
4.8
4.7
4.6
4.5
4.4
4.3
3.5
2.5
1.5
0.5
5
3
2
1
0
2.5
0
2
3
4
Atmel ATtiny24/44/84 [Preliminary]
I/O P IN OUTP UT VOLTAGE vs . S OURCE CURRENT
I/O P IN INP UT THRES HOLD VOLTAGE vs . V
6
3.5
LOW POWER PINS @ vcc = 5V
8
VIH, IO PIN READ AS '1'
I
V
OH
CC
10
(mA)
4
(V)
CC
12
(V
IH
4.5
, IO Pin Read as ‘1’)
CC
14
= 5V)
C C
16
5
18
5.5
20
-45 ˚C
25 ˚C
85 ˚C
125 ˚C
125 ˚C
-40 ˚C
85 ˚C
25 ˚C
199