ATTINY44-15MZ Atmel, ATTINY44-15MZ Datasheet - Page 195

• 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

23.5
7701E–AVR–02/11
Pin Pull-up
Figure 23-14. Power-down Supply Current vs. V
Figure 23-15. I/O Pin Pull-up Resistor Current vs. input Voltage (V
10
90
80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0
0
2.5
0
0.5
3
I/O P IN P ULL-UP RES IS TOR CURRENT vs . INP UT VOLTAGE
Atmel ATtiny24/44/84 [Preliminary]
P OWER-DOWN S UP P LY CURRENT vs . V
3.5
1
WATCHDOG TIMER ENABLED
V
V
OP
CC
V
1.5
4
CC
(V)
(V)
= 2.7V
CC
(Watchdog Timer Enabled)
4.5
2
CC
C C
2.5
= 2.7V)
5
5.5
3
125 ˚C
125 ˚C
-45 ˚C
-45 ˚C
85 ˚C
25 ˚C
25 ˚C
85 ˚C
195