Microchip Technology ATMEGA4808-XU Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 48KB FLASH 28SSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATMEGA4808-XU
Detailed Description
IC MCU 8BIT 48KB FLASH 28SSOP
Package
28-SSOP (0.209", 5.30mm Width)
Key Features
Package / Case: 28-SSOP (0.209", 5.30mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATMEGA4808-XU Datasheet
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Technical Specifications
Microchip Technology ATMEGA4808-XU Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
6K x 8
RoHS
Yes
Number of Pins
32
Package / Case
28-SSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, POR, WDT
Number of I/O
23
Related Parts Comparison (ATMEGA4808-XU vs ATMEGA4808 vs ATMEGA4808-AU vs ATMEGA4808-XF)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Lifecycle Status | Active | In Production | Active | Active |
| Package / Case | 28-SSOP | -- | 32-TQFP | 28-SSOP |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | -- | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Number of Pins | 32 | -- | 32 | 32 |
| Core Processor | AVR | -- | AVR | AVR |
| Core Size | 8-Bit | -- | 8-Bit | 8-Bit |
| RAM Size | 6K x 8 | -- | 6K x 8 | 6K x 8 |
| RoHS | Yes | -- | Yes | Yes |
| ADC Channels | 12 | -- | 12 | 12 |
| Connectivity | I²C, SPI, UART/USART | -- | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Data Converters | A/D 8x10b | -- | A/D 12x10b | A/D 8x10b |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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S9S08RN60W1VLHNXP SemiconductorsNXP
IC MCU 8BIT 60KB FLASH 64LQFP
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