PartNumber | ATTINY28L-4AU | ATTINY28L-4AUR | ATTINY28L-4AI |
Description | 8-bit Microcontrollers - MCU AVR 2K FLASH 28 PIN PACKAGE - 3V 4MHZ | 8-bit Microcontrollers - MCU AVR 2K FL 4MHZ IND TEMP 3V | 8-bit Microcontrollers - MCU AVR 2K FLASH 28 PIN PACKAGE - 3V 4MHZ |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
RoHS | Y | Y | N |
Mounting Style | SMD/SMT | - | SMD/SMT |
Package / Case | TQFP-32 | TQFP-32 | TQFP-32 |
Series | ATtiny28L | ATtiny28L | ATtiny28L |
Core | AVR | AVR | AVR |
Data Bus Width | 8 bit | 8 bit | 8 bit |
Maximum Clock Frequency | 4 MHz | 4 MHz | 4 MHz |
Program Memory Size | 2 kB | - | 2 kB |
Data RAM Size | 32 B | - | 32 B |
ADC Resolution | No ADC | - | No ADC |
Number of I/Os | 11 I/O | - | 11 I/O |
Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
Minimum Operating Temperature | - 40 C | - | - 40 C |
Maximum Operating Temperature | + 85 C | - | + 85 C |
Packaging | Tray | Reel | - |
Height | 1 mm | - | 1 mm |
Length | 7 mm | - | 7 mm |
Product | MCU | MCU | MCU |
Program Memory Type | Flash | - | Flash |
Width | 7 mm | - | 7 mm |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Moisture Sensitive | Yes | - | - |
Number of Timers/Counters | 1 Timer | - | 1 Timer |
Processor Series | tinyAVR | tinyAVR | tinyAVR |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
Factory Pack Quantity | 250 | 2000 | 250 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 5.5 V | - | 5.5 V |
Supply Voltage Min | 2.7 V | - | 2.7 V |
Tradename | AVR | AVR | AVR |
Unit Weight | 0.002568 oz | - | 0.002568 oz |
Part # Aliases | - | ATTINY28L-4AUR | - |