ATMEGA1608-XUR vs ATMEGA4808-XUR Comparison
Detailed side-by-side comparison of ATMEGA1608-XUR by Microchip Technology and ATMEGA4808-XUR by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA1608-XUR - 8-bit AVR MCU, 16KB Flash, 20MHz | Microchip
ATMEGA1608-XUR ✓ ActiveMicrochip Technology
ATMEGA4808-XUR - 8-bit AVR MCU 20MHz 48KB Flash | Microchip
ATMEGA4808-XUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA1608-XUR | ATMEGA4808-XUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.86 | $0.98 |
| Core Processor | AVR (8-bit) | AVR (megaAVR 0-series), 8-bit with hardware multiplier |
| Core Size | 8-bit | 8-bit |
| Speed | 20 MHz | — |
| Flash Memory | 16 KB (16K x 8) | — |
| SRAM | 2 KB | — |
| EEPROM | 256 bytes | — |
| Series | megaAVR 0-series (ATmega808/809/1608/1609) | — |
| Connectivity | UART/USART, SPI, I2C (TWI) | — |
| Peripherals | Core Independent Peripherals, Event System, Configurable Custom Logic, PWM, WDT, Brown-out Detect/Reset, POR | — |
| Number of I/O | [DATA_NEEDED: number of programmable I/O lines] | [DATA_NEEDED: Number of I/O] |
| Operating Supply Voltage | [DATA_NEEDED: operating voltage range] | — |
| Operating Temperature | -40C to +85C (industrial, per -U grade) | — |
| Package | 28-SSOP | 28-SSOP |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (XUR suffix) | — |
| Functional Safety | FuSa (Functional Safety) supported family | — |
| RoHS Status | Compliant (per DigiKey listing) | [DATA_NEEDED: RoHS Status] |
| Maximum Clock Frequency | — | 20 MHz |
| Flash Memory Size | — | 48 KB (24K x 16) |
| SRAM Size | — | 6 KB |
| EEPROM Size | — | 256 bytes |
| Product Family | — | megaAVR 0-series |
| Functional Safety (FuSa) | — | Yes (rated for Functional Safety applications) |
| Package Family Options | — | 28-pin and 32-pin (this variant: 28-pin) |
| Supply Voltage Range | — | [DATA_NEEDED: Supply Voltage Range] |
| Operating Temperature Range | — | [DATA_NEEDED: Operating Temperature Range] |
| Peripheral Features | — | [DATA_NEEDED: Peripheral Features (timers, UART, SPI, I2C, ADC)] |
| Moisture Sensitivity Level (MSL) | — | [DATA_NEEDED: MSL Level] |
| Thermal Resistance (theta_JA) | — | [DATA_NEEDED: Thermal Resistance] |