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Microchip ATTINY441-MMHR
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Compliance
RoHS
Compliant
Dimensions
Height
850 µm
Physical
Case/Package
VQFN
Contact Plating
Gold
Mount
Surface Mount
Number of Pins
20
Weight
256 kB
Supply Chain
Lifecycle Status
I2C, SPI, UART
Technical
Core Architecture
AVR
Data Bus Width
8 b
Frequency
16 MHz
Interface
I2C, SPI, UART, USART
Max Frequency
16 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
85 °C
Memory Size
4 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
-40 °C
Number of A/D Converters
1
Number of ADC Channels
12
Number of I/Os
12
Number of I2C Channels
1
Number of Programmable I/O
12
Number of PWM Channels
6
Number of SPI Channels
1
Number of Timers/Counters
3
Oscillator Type
Internal
Packaging
Tape & Reel (TR)
Peripherals
PWM
RAM Size
256 B
Watchdog Timer
Yes