ATMEGA4808-AF
Active20MHZ, 48KB, TQFP 32 TQFP 7X7X1MM TRAY ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
ATMEGA4808-AF
Active20MHZ, 48KB, TQFP 32 TQFP 7X7X1MM TRAY ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | ATMEGA4808-AF |
|---|---|
| Connectivity | I2C, SPI, UART/USART |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Data Converters | 12, 10 b |
| EEPROM Size | 256 x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 27 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 32-TQFP |
| Program Memory Size | 48 KB |
| Program Memory Type | FLASH |
| RAM Size | 6 K |
| Speed | 20 MHz |
| Supplier Device Package | 32-TQFP (7x7) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
| Part | Speed | Oscillator Type | Core Size | Operating Temperature [Min] | Operating Temperature [Max] | Supplier Device Package | EEPROM Size | RAM Size | Package / Case | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Data Converters | Mounting Type | Number of I/O | Core Processor | Program Memory Type | Program Memory Size | Connectivity | Package / Case [custom] | Package / Case [custom] | Data Converters [custom] | Data Converters [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 20 MHz | Internal | 8-Bit | -40 °C | 125 °C | 32-VQFN (5x5) | 256 x 8 | 6 K | 32-VFQFN Exposed Pad | 1.8 V | 5.5 V | 10 b 12 | Surface Mount | 27 | AVR | FLASH | 48 KB | I2C SPI UART/USART | ||||
 Microchip Technology | 20 MHz | Internal | 8-Bit | -40 °C | 85 °C | 32-VQFN (5x5) | 256 x 8 | 6 K | 32-VFQFN Exposed Pad | 1.8 V | 5.5 V | 10 b 12 | Surface Mount | 27 | AVR | FLASH | 48 KB | I2C SPI UART/USART | ||||
 Microchip Technology | 20 MHz | Internal | 8-Bit | -40 °C | 85 °C | 28-SSOP | 256 x 8 | 6 K | 28-SSOP | 1.8 V | 5.5 V | Surface Mount | 23 | AVR | FLASH | 48 KB | I2C SPI UART/USART | 0.209 in | 5.3 mm | 8 | 10 | |
Microchip Technology | 20 MHz | Internal | 8-Bit | -40 °C | 125 °C | 32-TQFP (7x7) | 256 x 8 | 6 K | 32-TQFP | 1.8 V | 5.5 V | 10 b 12 | Surface Mount | 27 | AVR | FLASH | 48 KB | I2C SPI UART/USART | ||||
 Microchip Technology | 20 MHz | Internal | 8-Bit | -40 °C | 85 °C | 32-TQFP (7x7) | 256 x 8 | 6 K | 32-TQFP | 1.8 V | 5.5 V | 10 b 12 | Surface Mount | 27 | AVR | FLASH | 48 KB | I2C SPI UART/USART | ||||
 Microchip Technology | 20 MHz | Internal | 8-Bit | -40 °C | 125 °C | 28-SSOP | 256 x 8 | 6 K | 28-SSOP | 1.8 V | 5.5 V | Surface Mount | 23 | AVR | FLASH | 48 KB | I2C SPI UART/USART | 0.209 in | 5.3 mm | 8 | 10 | |
Microchip Technology | 20 MHz | Internal | 8-Bit | -40 °C | 85 °C | 32-VQFN (5x5) | 256 x 8 | 6 K | 32-VFQFN Exposed Pad | 1.8 V | 5.5 V | 10 b 12 | Surface Mount | 27 | AVR | FLASH | 48 KB | I2C SPI UART/USART | ||||
Microchip Technology | 20 MHz | Internal | 8-Bit | -40 °C | 85 °C | 28-SSOP | 256 x 8 | 6 K | 28-SSOP | 1.8 V | 5.5 V | Surface Mount | 23 | AVR | FLASH | 48 KB | I2C SPI UART/USART | 0.209 in | 5.3 mm | 8 | 10 | |
 Microchip Technology | 20 MHz | Internal | 8-Bit | -40 °C | 125 °C | 32-TQFP (7x7) | 256 x 8 | 6 K | 32-TQFP | 1.8 V | 5.5 V | 10 b 12 | Surface Mount | 27 | AVR | FLASH | 48 KB | I2C SPI UART/USART | ||||
 Microchip Technology | 20 MHz | Internal | 8-Bit | -40 °C | 125 °C | 28-SSOP | 256 x 8 | 6 K | 28-SSOP | 1.8 V | 5.5 V | Surface Mount | 23 | AVR | FLASH | 48 KB | I2C SPI UART/USART | 0.209 in | 5.3 mm | 8 | 10 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 1.74 | |
| 25 | $ 1.58 | |||
| 100 | $ 1.44 | |||
| Microchip Direct | TRAY | 1 | $ 1.74 | |
| 25 | $ 1.58 | |||
| 100 | $ 1.44 | |||
| 1000 | $ 1.32 | |||
| 5000 | $ 1.26 | |||
| Newark | Each | 100 | $ 1.44 | |
Description
General part information
ATMEGA4808 Series
ATmega4808 is a microcontroller featuring the 8-bit AVR® processor with hardware multiplier - running at up to 20 MHz and with up to 48 KB Flash, 6 KB SRAM and 256 bytes of EEPROM in 28- and 32-pin packages. The series uses the latest Core Independent Peripherals with low-power features, including an Event System, intelligent analog, and advanced peripherals.
[megaAVR 0-series Overview](https://ww1.microchip.com/downloads/en/devicedoc/megaavr0-series-family-data-sheet-ds40002015b.pdf)
[Check out Code Examples](https://github.com/MicrochipTech?utf8=%E2%9C%93&q=atmega4809&type=&language=)
Documents
Technical documentation and resources