Microchip Technology ATmega4808
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. The devices described in this data sheet offer 48 KB in a 28/32/40/48-pin package.| Part No. | ATmega4808 |
|---|---|
| Datasheet | ATmega4808 Download |
| Manufacturer |  Microchip Technology |
| Description | Microcontrollers |
| Buy | Stock & Price |
FEATURES
● AVR® CPU: – Single-cycle I/O access – Two-level interrupt controller – Two-cycle hardware multiplier● Memories: – 48 KB In-system self-programmable Flash memory – 256B EEPROM – 6 KB SRAM – Write/Erase endurance:
● Flash 10,000 cycles
● EEPROM 100,000 cycles – Data retention: 40 years at 55°C
● System: – Power-on Reset (POR) circuit – Brown-out Detector (BOD) – Clock options:
● 16/20 MHz low-power internal oscillator
● 32.768 kHz Ultra Low-Power (ULP) internal oscillator
● 32.768 kHz external crystal oscillator
● External clock input – Single-pin Unified Program Debug Interface (UPDI) – Three sleep modes:
● Idle with all peripherals running for immediate wake-up
● Standby – Configurable operation of selected peripherals – SleepWalking peripherals
● Power-Down with lim
