Microchip, 8bit AVR, ATtiny404 Microcontroller, 20MHz, 4 kB Flash, 14-Pin SOIC
- RS Stock No.:
- 168-2792
- Mfr. Part No.:
- ATTINY404-SSFR
- Brand:
- Microchip
Subtotal (1 pack of 25 units)*
£11.15
(exc. VAT)
£13.375
(inc. VAT)
FREE delivery for orders over £50.00
- 2,275 unit(s) shipping from 04 December 2025
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 75 | £0.446 | £11.15 |
| 100 + | £0.406 | £10.15 |
*price indicative
- RS Stock No.:
- 168-2792
- Mfr. Part No.:
- ATTINY404-SSFR
- Brand:
- Microchip
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Family Name | ATtiny404 | |
| Package Type | SOIC | |
| Mounting Type | Surface Mount | |
| Pin Count | 14 | |
| Device Core | AVR | |
| Data Bus Width | 8bit | |
| Program Memory Size | 4 kB | |
| Maximum Frequency | 20MHz | |
| RAM Size | 256 B | |
| USB Channels | 0 | |
| Number of PWM Units | 0 | |
| Number of SPI Channels | 1 | |
| Number of UART Channels | 1 | |
| Number of CAN Channels | 0 | |
| Number of I2C Channels | 1 | |
| Typical Operating Supply Voltage | 5.5 V | |
| Number of USART Channels | 0 | |
| Number of PCI Channels | 0 | |
| Minimum Operating Temperature | -40 °C | |
| Program Memory Type | Flash | |
| Pulse Width Modulation | 0 | |
| Dimensions | 8.74 x 3.99 x 1.5mm | |
| Width | 3.99mm | |
| Height | 1.5mm | |
| Number of LIN Channels | 0 | |
| Instruction Set Architecture | RISC | |
| Maximum Number of Ethernet Channels | 0 | |
| ADCs | 12 x 10 bit | |
| Length | 8.74mm | |
| Number of ADC Units | 1 | |
| Maximum Operating Temperature | +125 °C | |
| Number of Ethernet Channels | 0 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Family Name ATtiny404 | ||
Package Type SOIC | ||
Mounting Type Surface Mount | ||
Pin Count 14 | ||
Device Core AVR | ||
Data Bus Width 8bit | ||
Program Memory Size 4 kB | ||
Maximum Frequency 20MHz | ||
RAM Size 256 B | ||
USB Channels 0 | ||
Number of PWM Units 0 | ||
Number of SPI Channels 1 | ||
Number of UART Channels 1 | ||
Number of CAN Channels 0 | ||
Number of I2C Channels 1 | ||
Typical Operating Supply Voltage 5.5 V | ||
Number of USART Channels 0 | ||
Number of PCI Channels 0 | ||
Minimum Operating Temperature -40 °C | ||
Program Memory Type Flash | ||
Pulse Width Modulation 0 | ||
Dimensions 8.74 x 3.99 x 1.5mm | ||
Width 3.99mm | ||
Height 1.5mm | ||
Number of LIN Channels 0 | ||
Instruction Set Architecture RISC | ||
Maximum Number of Ethernet Channels 0 | ||
ADCs 12 x 10 bit | ||
Length 8.74mm | ||
Number of ADC Units 1 | ||
Maximum Operating Temperature +125 °C | ||
Number of Ethernet Channels 0 | ||
135 instructions
Hardware multiplier
Ultra Low Power (ULP)
Three sleep modes:
Idle
Standby
Power Down
6 Channels Event System
Configurable Custom Logic (CCL)
12 Channel 10-bit ADC with Voltage Reference
Comparators
2x 16-bit Timer (TCA / TCB)
Cyclical Redundancy Check (CRC/SCAN)
Watchdog Timer (WDT)
Power-On Reset (POR)
Brown-Out Detection (BOD)
Single pin programming and debugging interface (UPDI)
Operation Voltage: 1.8V – 5.5V
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