Microchip ATTINY404-SSFR, 8 bit AVR, ATTINY404 Microcontroller, 20 MHz, 4kB FLASH, 14-Pin SOIC
- RS Stock No.:
- 168-2792
- Mfr. Part No.:
- ATTINY404-SSFR
- Manufacturer:
- Microchip
The image is for reference only, please refer to product details and specifications
Bulk discount available
Subtotal (1 pack of 25 units)*
TWD495.00
(exc. GST)
TWD519.75
(inc. GST)
FREE delivery for orders over NT$1,300.00
Temporarily out of stock
- 2,275 unit(s) shipping from December 26, 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 725 | TWD19.80 | TWD495.00 |
| 750 + | TWD19.20 | TWD480.00 |
*price indicative
- RS Stock No.:
- 168-2792
- Mfr. Part No.:
- ATTINY404-SSFR
- Manufacturer:
- Microchip
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Microcontroller | |
| Series | ATTINY404 | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 14 | |
| Device Core | AVR | |
| Data Bus Width | 8bit | |
| Program Memory Size | 4kB | |
| Maximum Clock Frequency | 20MHz | |
| RAM Size | 256bit | |
| Maximum Supply Voltage | 5.5V | |
| Analogue Comparators | 1 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Width | 3.99 mm | |
| Standards/Approvals | RoHS | |
| Length | 8.74mm | |
| Height | 1.5mm | |
| Minimum Supply Voltage | 2.7V | |
| ADCs | 12 x 10 Bit | |
| Instruction Set Architecture | RISC | |
| Number of Timers | 1 | |
| Automotive Standard | No | |
| Program Memory Type | FLASH | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series ATTINY404 | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 14 | ||
Device Core AVR | ||
Data Bus Width 8bit | ||
Program Memory Size 4kB | ||
Maximum Clock Frequency 20MHz | ||
RAM Size 256bit | ||
Maximum Supply Voltage 5.5V | ||
Analogue Comparators 1 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Width 3.99 mm | ||
Standards/Approvals RoHS | ||
Length 8.74mm | ||
Height 1.5mm | ||
Minimum Supply Voltage 2.7V | ||
ADCs 12 x 10 Bit | ||
Instruction Set Architecture RISC | ||
Number of Timers 1 | ||
Automotive Standard No | ||
Program Memory Type FLASH | ||
The ATtiny404 is a microcontroller using the 8-bit AVR® processor with hardware multiplier, running at up to 20MHz and 4KB Flash, 256B SRAM and 128 bytes of EEPROM in a 14-pin package. The series uses the latest technologies from Microchip with a flexible and low power architecture including Event System and SleepWalking, accurate analog features and Advanced peripherals.
8-bit high-performance AVR RISC CPU
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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