Microchip Technology ATMEGA808-MF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.08 | $1.08 |
| 15+ | $1.05 | $15.75 |
| 25+ | $1.03 | $25.75 |
| 50+ | $0.97 | $48.50 |
| 100+ | $0.86 | $86.00 |
| N+ | $0.17 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | megaAVR® 0, Functional Safety (FuSa) |
| Packaging | Tray | |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Number of I/O | 27 |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 12x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-VQFN (5x5) |
| Package / Case | 32-VFQFN Exposed Pad |
| ROHS |  |
The ATMEGA808-MF from Microchip is an 8-bit AVR MCU with 8KB flash and 1KB SRAM. It operates from 1.8V to 5.5V at up to 20MHz. The 32-VFQFN package integrates brown-out detection, POR, and WDT for robust embedded control.
- Wide voltage range (1.8V-5.5V) simplifies power design across battery and USB sources.
- Extended temperature range (-40°C to 125°C) supports automotive and industrial reliability.
- Integrated WDT and BOD reduce external components and improve system safety.
- Compact 32-VFQFN package saves PCB space for dense designs.
Battery-Powered Sensor Nodes
The 1.8V minimum supply and low-power sleep modes enable long-life operation in IoT sensors.
Industrial Control Panels
With a -40°C to 125°C range and 8KB flash, it handles harsh environments and simple control loops.
Portable Medical Devices
Reliable brown-out detection ensures safe operation in battery-critical health monitors.
Automotive Body Electronics
The wide temperature range and 5.5V tolerance suit interior lighting and switch interfaces.
Smart Home Hubs
1KB SRAM supports small protocol stacks for Zigbee or proprietary RF coordination.
Power Tool Safety Interlocks
Fast wake-up and WDT provide fail-safe monitoring in high-vibration environments.
- Q: What is the operating voltage range of the ATMEGA808-MF?
- A: It operates from 1.8V to 5.5V, making it suitable for battery and 5V systems.
- Q: What is the maximum clock speed?
- A: The AVR core runs at up to 20MHz.
- Q: What package is available?
- A: It comes in a 32-VFQFN exposed pad package.
- Q: Does it include a watchdog timer?
- A: Yes, it features WDT, POR, and Brown-out Detect/Reset.
ATMEGA808-MF.pdf
- Q: What is the operating voltage range of the ATMEGA808-MF?
- A: It operates from 1.8V to 5.5V, making it suitable for battery and 5V systems.
- Q: What is the maximum clock speed?
- A: The AVR core runs at up to 20MHz.
- Q: What package is available?
- A: It comes in a 32-VFQFN exposed pad package.
- Q: Does it include a watchdog timer?
- A: Yes, it features WDT, POR, and Brown-out Detect/Reset.
