Microchip ATMEGA4809-AF, 8 bit AVR, ATMEGA4809 Microcontroller, 20 MHz, 48kB FLASH, 48-Pin TQFP
- RS Stock No.:
- 193-6183
- Mfr. Part No.:
- ATMEGA4809-AF
- Manufacturer:
- Microchip
This image is representative of the product range
Bulk discount available
Subtotal (1 pack of 5 units)*
SGD13.33
(exc. GST)
SGD14.53
(inc. GST)
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- Shipping from 06 February 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 5 | SGD2.666 | SGD13.33 |
| 10 - 20 | SGD2.638 | SGD13.19 |
| 25 - 45 | SGD2.486 | SGD12.43 |
| 50 - 95 | SGD2.45 | SGD12.25 |
| 100 + | SGD2.328 | SGD11.64 |
*price indicative
- RS Stock No.:
- 193-6183
- Mfr. Part No.:
- ATMEGA4809-AF
- Manufacturer:
- Microchip
Specifications
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 | ATMEGA4809 | |
| Package Type | TQFP | |
| Mount Type | Surface | |
| Pin Count | 48 | |
| Device Core | AVR | |
| Data Bus Width | 8bit | |
| Program Memory Size | 48kB | |
| Maximum Clock Frequency | 20MHz | |
| RAM Size | 6kB | |
| Maximum Supply Voltage | 5.5V | |
| Number of Programmable I/Os | 41 | |
| Analogue Comparators | 1 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Power Dissipation Pd | 1W | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | RoHS | |
| Height | 1.05mm | |
| Length | 7mm | |
| Width | 7 mm | |
| Minimum Supply Voltage | 1.8V | |
| Instruction Set Architecture | RISC | |
| Automotive Standard | No | |
| Program Memory Type | FLASH | |
| ADCs | 16 x 10 Bit | |
| Number of Timers | 5 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series ATMEGA4809 | ||
Package Type TQFP | ||
Mount Type Surface | ||
Pin Count 48 | ||
Device Core AVR | ||
Data Bus Width 8bit | ||
Program Memory Size 48kB | ||
Maximum Clock Frequency 20MHz | ||
RAM Size 6kB | ||
Maximum Supply Voltage 5.5V | ||
Number of Programmable I/Os 41 | ||
Analogue Comparators 1 | ||
Minimum Operating Temperature -40°C | ||
Maximum Power Dissipation Pd 1W | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals RoHS | ||
Height 1.05mm | ||
Length 7mm | ||
Width 7 mm | ||
Minimum Supply Voltage 1.8V | ||
Instruction Set Architecture RISC | ||
Automotive Standard No | ||
Program Memory Type FLASH | ||
ADCs 16 x 10 Bit | ||
Number of Timers 5 | ||
The ATmega4809 is a microcontroller featuring the 8-bit AVR® processor with hardware multiplier - running at up to 20MHz and with up to 48 KB Flash, 6 KB SRAM and 256 bytes of EEPROM in 48-pin packages. The series uses the latest Core Independent Peripherals with low power features. Including Event System, intelligent analog and advanced peripherals.
Hardware multiplier
Three sleep modes
Idle
Standby
Power Down
Event System
Watchdog Timer (WDT)
Power-On Reset (POR)
Brown-Out Detection (BOD)
Single pin programming and debugging interface (UPDI)
16 Channel 10-bit ADC with Voltage Reference
Analog Comparator (AC)
Configurable Custom Logic (CCL)
5x 16-bit Timer (TCA / TCB)
Cyclical Redundancy Check (CRC/SCAN)
SPI / I2C / USART