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| PartNumber | ATTINY461-20MUR | ATTINY461-20PU | ATTINY461-20MU |
| Description | 8-bit Microcontrollers - MCU 4K FL 256B EE 256B SRAM 20MHZ IND GR 5V | 8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 16 I/O Pins | 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC 5V |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Package / Case | VQFN-32 | PDIP-20 | MLF-32 |
| Series | ATtinyx61 | ATtinyx61 | ATtinyx61 |
| Core | AVR | AVR | AVR |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz | 20 MHz |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Packaging | Reel | Tube | Tray |
| Product | MCU | MCU | MCU |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Processor Series | tinyAVR | tinyAVR | tinyAVR |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 6000 | 18 | 490 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | AVR | AVR | AVR |
| Mounting Style | - | Through Hole | SMD/SMT |
| Program Memory Size | - | 4 kB | 4 kB |
| Data RAM Size | - | 256 B | 256 B |
| ADC Resolution | - | 10 bit | 10 bit |
| Number of I/Os | - | 16 I/O | 16 I/O |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Height | - | 4.95 mm | 0.88 mm |
| Length | - | 26.92 mm | 5 mm |
| Program Memory Type | - | Flash | Flash |
| Width | - | 7.11 mm | 5 mm |
| Data RAM Type | - | SRAM | SRAM |
| Data ROM Size | - | 256 B | 256 B |
| Data ROM Type | - | EEPROM | EEPROM |
| Interface Type | - | 2-Wire, SPI, USI | SPI, TWI, USI |
| Number of ADC Channels | - | 11 | 11 |
| Number of Timers/Counters | - | 2 Timer | 2 Timer |
| Supply Voltage Max | - | 5.5 V | 5.5 V |
| Supply Voltage Min | - | 2.7 V | 2.7 V |
| Unit Weight | - | 0.079719 oz | 0.007055 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATTINY461-20MUR | 8-bit Microcontrollers - MCU 4K FL 256B EE 256B SRAM 20MHZ IND GR 5V | |
| ATTINY461-20PU | 8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 16 I/O Pins | ||
| ATTINY461-20MU | 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC 5V | ||
| ATTINY461-20SUR | 8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 256B -20MHz, IND 5V | ||
| ATTINY461-20SU | 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC 5V | ||
| ATTINY461-20MUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU 4K FL 256B EE 256B SRAM 20MHZ IND GR 5V | ||
| ATTINY461-20SUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 256B -20MHz, IND 5V | ||
| ATTINY461-20PU | Microcontrollers - MCU 8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 16 I/O Pins | ||
| ATTINY461-20MU | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC 5V | ||
| ATTINY461-20SU | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC 5V | ||
| ATTINY461-20SU-ATM | New and Original |