ATTINY44-15MZ Atmel, ATTINY44-15MZ Datasheet - Page 202

• 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

23.8
202
BOD Threshold and Analog Comparator Offset
Atmel ATtiny24/44/84 [Preliminary]
Figure 23-28. Reset Pin Input Hysteresis vs. V
Figure 23-29. BOD Threshold vs. Temperature (BODLEVEL is 4.3V)
4.35
4.25
4.15
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
4.4
4.3
4.2
1
0
2.5
-40
125 ˚C
-30
25 ˚C
85 ˚C
-40 ˚C
-20
3
-10
0
BANDGAP VOLTAGE vs . TEMP ERATURE
RES ET P IN INP UT HYS TERES IS vs . V
10
3.5
20
30
Temperature (C)
BOD = 4.3V
CC
V
40
CC
4
(V)
50
60
70
4.5
80
C C
90
100 110 120
5
7701E–AVR–02/11
5.5
1
0