Description
The ATmega4808/4809 microcontrollers are part of the megaAVR® 0-series, which uses the AVR® processor with hardware multiplier running at up to 20 MHz, and offers a wide range of Flash sizes up to 48 KB, up to 6 KB of SRAM, and 256 bytes of EEPROM in 28-, 32-, 40-, or 48-pin packages. 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.
Specifications: | |
Attribute | Value |
TYPE | DESCRIPTION |
Category | Integrated Circuits (ICs) |
Embedded – Microcontrollers | |
Mfr | Microchip Technology |
Series | megaAVR® 0, Functional Safety (FuSa) |
Package | Tape & Reel (TR) |
Cut Tape (CT) | |
Digi-Reel® | |
Part Status | Active |
Core Processor | AVR |
Core Size | 8-Bit |
Speed | 20MHz |
Connectivity | I²C, SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Number of I/O | 41 |
Program Memory Size | 48KB (48K x 8) |
Program Memory Type | FLASH |
EEPROM Size | 256 x 8 |
RAM Size | 6K x 8 |
Voltage – Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
Data Converters | A/D 16x10b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 125°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 48-TQFP Exposed Pad |
Supplier Device Package | 48-TQFP (7×7) |
Base Product Number | ATMEGA4809 |