PartNumber | ATTINY441-MMH | ATTINY441-MU | ATTINY441-MMHR |
Description | 8-bit Microcontrollers - MCU 16MHz 3x3mm 20 VQFN | 8-bit Microcontrollers - MCU 16MHz 4X4 mm 20 VQFN | 8-bit Microcontrollers - MCU 16MHz3x3mm 20VQFN |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | VQFN-20 | QFN-20 | VQFN-20 |
Series | ATtiny441 | ATtiny441 | ATtiny441 |
Core | AVR | AVR | AVR |
Data Bus Width | 8 bit | 8 bit | 8 bit |
Maximum Clock Frequency | 16 MHz | 16 MHz | 16 MHz |
Program Memory Size | 4 kB | 4 kB | 4 kB |
Data RAM Size | 256 B | 256 B | 256 B |
ADC Resolution | 10 bit | 10 bit | - |
Number of I/Os | 12 I/O | 12 I/O | - |
Operating Supply Voltage | 1.7 V to 5.5 V | 1.7 V to 5.5 V | 1.7 V to 5.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Packaging | Tray | Tray | Reel |
Program Memory Type | Flash | Flash | Flash |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Data RAM Type | SRAM | SRAM | - |
Data ROM Size | 256 B | 256 B | 256 B |
Data ROM Type | EEPROM | EEPROM | EEPROM |
Interface Type | I2C, SPI, USART | I2C, SPI, USART | I2C, SPI, USARTs |
Number of ADC Channels | 17 | 12 Channel | - |
Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
Processor Series | tinyAVR | tinyAVR | - |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
Factory Pack Quantity | 490 | 490 | 6000 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 5.5 V | 5.5 V | - |
Supply Voltage Min | 1.7 V | 1.7 V | - |
Tradename | AVR | AVR | AVR |
Unit Weight | 0.002469 oz | 0.004339 oz | 0.002469 oz |
Product | - | MCU | - |
Analog Supply Voltage | - | - | - |
DAC Resolution | - | - | - |
I/O Voltage | - | - | - |
Moisture Sensitive | - | Yes | - |
Watchdog Timers | - | Watchdog Timer | - |