ATTINY44-15MZ Atmel, ATTINY44-15MZ Datasheet - Page 151

• 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

7701E–AVR–02/11
Table 18-5.
1.
Positive Differential
ADC0 (PA0)
ADC1 (PA1)
ADC2 (PA2)
ADC3 (PA3)
ADC5 (PA5)
ADC6 (PA6)
ADC7 (PA7)
ADC4 (PA4
For offset calibration only.See
Input
Differential Input channel Selections.
Negative Differential
Atmel ATtiny24/44/84 [Preliminary]
ADC0 (PA0)
ADC3 (PA3)
ADC7 (PA7)
ADC1 (PA1)
ADC3 (PA3)
ADC0 (PA0)
ADC2 (PA2)
ADC3 (PA3)
ADC1 (PA1)
ADC3 (PA3)
ADC0 (PA0)
ADC1 (PA1)
ADC2 (PA2)
ADC5 (PA5)
ADC6 (PA6)
ADC7 (PA7)
ADC3 (PA3)
ADC5 (PA5)
ADC3 (PA3)
ADC4 (PA4)
ADC6 (PA6)
ADC3 (PA3)
ADC5 (PA5)
ADC7 (PA7)
ADC3 (PA3)
ADC6 (PA6)
ADC4 (PA4
Input
“ADC Operation” on page 138
(1)
(1)
(1)
Gain 1x
001000
001010
101000
001100
001110
101100
010000
101010
101110
110000
100100
010010
010100
010110
011000
110010
011010
110100
111010
011100
110110
111100
011110
111000
111110
100110
N/A
MUX5..0
Gain 20x
100011
001001
001011
101001
001101
001111
101101
010001
101011
101111
110001
100101
010011
010101
010111
011001
110011
011011
110101
111011
011101
110111
111101
011111
111001
111111
100111
151