Microchip Technology ATMEGA4808-XUR
Regular price
$1.31
Regular price
$1.38
Sale price
$1.31
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.31 | $1.31 |
| 15+ | $1.27 | $19.05 |
| 25+ | $1.24 | $31.00 |
| 50+ | $1.17 | $58.50 |
| 100+ | $1.04 | $104.00 |
| N+ | $0.21 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | megaAVR® 0, Functional Safety (FuSa) |
| Packaging | Cut Tape (CT) | NULL |
| 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 | 23 |
| Program Memory Size | 48KB (24K x 16) |
| 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 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 28-SSOP |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) |
| ROHS |  |
The Microchip ATMEGA4808-XUR is an 8-bit AVR MCU in a 28-SSOP package. It operates from 1.8V to 5.5V at up to 20 MHz. With 48KB flash, 6K RAM, PWM, BOR, POR, and WDT, it provides ample memory and reliability for mid-range embedded applications.
- Large flash memory: 48KB for complex firmware.
- High RAM: 6K bytes for buffering and data structures.
- Compact SSOP package: Saves space on PCBs.
- Wide voltage range: 1.8V to 5.5V for flexible power.
- Reliable operation: BOR, POR, and WDT enhance system stability.
Smart Sensors
48KB flash allows storing calibration data and complex signal processing algorithms.
Consumer Electronics
The compact SSOP package fits in wearables and remote controls.
Building Automation
Wide voltage range and 6K RAM support BACnet or Modbus implementations.
Power Tools
PWM outputs control motor speed, while BOR ensures safe shutdown under load.
IoT Edge Nodes
Low power modes and 20 MHz speed balance performance with battery life.
Automotive Interior Sensors
85°C rating and robust reset features suit cabin temperature and occupancy sensors.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 5.5V.
- Q: What package is this?
- A: It comes in a 28-SSOP (0.209" width) package.
- Q: What is the CPU speed?
- A: The AVR core runs at up to 20 MHz.
- Q: How much flash memory is available?
- A: It has 48KB of program flash.
- Q: Does it have a watchdog timer?
- A: Yes, it includes WDT, BOR, and POR.
Base Product Number ：
ATMEGA4808
ATMEGA4808-XUR.pdf
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 5.5V.
- Q: What package is this?
- A: It comes in a 28-SSOP (0.209" width) package.
- Q: What is the CPU speed?
- A: The AVR core runs at up to 20 MHz.
- Q: How much flash memory is available?
- A: It has 48KB of program flash.
- Q: Does it have a watchdog timer?
- A: Yes, it includes WDT, BOR, and POR.
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