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| PartNumber | ATTINY402-SSFR | ATTINY402-SSN | ATTINY402-SSF |
| Description | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, T&R | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 105C, Green, Tray | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, Tray |
| 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 | SOIC-8 | SOIC-8 | SOIC-8 |
| Series | ATtiny402 | ATtiny402 | ATtiny402 |
| Core | AVR | AVR | AVR |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz | 20 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 | 10 bit |
| Number of I/Os | 6 I/O | 6 I/O | 6 I/O |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 105 C | + 125 C |
| Packaging | Reel | Tube | Tube |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 128 B | 128 B | 128 B |
| Data ROM Type | EEPROM | EEPROM | EEPROM |
| Interface Type | I2C, SPI, USART | I2C, SPI, USART | I2C, SPI, USART |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 6 Channel | 6 Channel | 6 Channel |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 4000 | 90 | 90 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Tradename | AVR | AVR | AVR |
| Watchdog Timers | Watchdog Timer, Windowed | Watchdog Timer, Windowed | Watchdog Timer, Windowed |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology |
ATTINY404-SSF | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 125C, Green, Tray | |
| ATTINY402-SSFR | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, T&R | ||
| ATTINY402-SSN | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 105C, Green, Tray | ||
| ATTINY404-SSN | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 105C, Green, Tray | ||
| ATTINY402-SSF | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, Tray | ||
| ATTINY404-SSNR | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 105C, Green, T&R | ||
| ATTINY402-SSNR | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 105C, Green, T&R | ||
| ATTINY404-SSFR | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 125C, Green, T&R | ||
Microchip Technology / Atmel |
ATTINY406-SF | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, T&R | |
| ATTINY406-SN | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, T&R | ||
| ATTINY406-MFR | 8-bit Microcontrollers - MCU 20MHz, 4KB, QFN20, Ind 125C, Green, T&R | ||
| ATTINY406-MNR | 8-bit Microcontrollers - MCU 20MHz, 4KB, QFN20, Ind 105C, Green, T&R | ||
| ATTINY406-SNR | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, T&R | ||
| ATTINY406-SFR | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, T&R | ||
| ATTINY4-MAHR | 8-bit Microcontrollers - MCU 512B FLSH 32B SRAM TIMER 12MHz NiPdAu | ||
| ATTINY40-MMHR | 8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM ADC 2T-12MHz NiPdAu | ||
| ATTINY40-XUR | 8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz Ind.GRN | ||
| ATTINY40-MMH | 8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz | ||
| ATTINY40-XU | 8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz Ind.GRN | ||
| ATTINY4-TS8R | 8-bit Microcontrollers - MCU 512B FLASH 32B SRAM TIMER | ||
| ATTINY40-SUR | 8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz Ind.GRN | ||
| ATTINY40-SU | 8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz Ind.GRN | ||
| ATTINY4-TSHR | 8-bit Microcontrollers - MCU 512B FLASH 32B SRAM TIMER 12MHz | ||
| ATTINY402-SSF | 20MHZ 4KB SOIC8 IND 125C GREEN T | ||
| ATTINY402-SSFR | 125C, Green, 20MHz, SOIC8, T&R | ||
| ATTINY402-SSN | 20MHz, 4KB, SOIC8, Ind 105C, Green, Tray | ||
| ATTINY402-SSNR | 20MHz, 4KB, SOIC8, Ind 105C, Green, T&R | ||
| ATTINY404-SSF | 20MHZ 4KB SOIC14 IND 125C GREEN | ||
| ATTINY404-SSFR | 125C, Green, 20MHz, SOIC14, T&R | ||
| ATTINY404-SSN | 20MHZ 4KB SOIC14 IND 105C GREEN | ||
| ATTINY404-SSNR | MCU 8-bit AVR RISC 4KB Flash 3.3V/5V | ||
| ATTINY406-MNR | MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 20-Pin VQFN EP T/R | ||
| ATTINY406-SFR | 125C, Green, 20MHz, SOIC20, T&R | ||
| ATTINY406-SN | 20MHZ 4KB SOIC20 IND 105C GREEN | ||
| ATTINY406-SNR | MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 20-Pin SOIC W T/R | ||
| ATTINY40-MMHR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM ADC 2T-12MHz NiPdAu | ||
| ATTINY40-XUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz Ind.GRN | ||
| ATTINY4-MAHR | Microcontrollers - MCU 8-bit Microcontrollers - MCU 512B FLSH 32B SRAM TIMER 12MHz NiPdAu | ||
| ATTINY40-SUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz Ind.GRN | ||
| ATTINY40-SU | Microcontrollers - MCU 8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz Ind.GRN | ||
| ATTINY40-XU | Microcontrollers - MCU 8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz Ind.GRN | ||
| ATTINY40-MMH | Microcontrollers - MCU 8-bit Microcontrollers - MCU 4KB FL 256B SRAM ADC 2 T 12MHz | ||
| ATTINY4-TS8R | Microcontrollers - MCU 8-bit Microcontrollers - MCU 512B FLASH 32B SRAM TIMER | ||
| ATTINY4-TSHR | Microcontrollers - MCU 8-bit Microcontrollers - MCU 512B FLASH 32B SRAM TIMER 12MHz | ||
| ATTINY406-MFR | IC MCU 8BIT 4KB FLASH 20VQFN | ||
| ATTINY406-MFR-CUT TAPE | New and Original | ||
| ATTINY406-SF | 20MHZ 4KB SOIC20 IND 125C GREEN | ||
| ATTINY4-TSHR(QS685) | New and Original | ||
| ATTINY4-TSHR,P0353,HX201 | New and Original | ||
| ATTINY40-SN | New and Original |