ATMEGA4808-AFR vs ATMEGA1608-AFR Comparison
Detailed side-by-side comparison of ATMEGA4808-AFR by Microchip Technology and ATMEGA1608-AFR 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
ATMEGA4808-AFR - 8-bit AVR MCU 20MHz 48KB Flash TQFP-32 | Microchip
ATMEGA4808-AFR ✓ ActiveMicrochip Technology
ATMEGA1608-AFR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA1608-AFR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA4808-AFR | ATMEGA1608-AFR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR (megaAVR 0-series), 8-bit | AVR (8-bit RISC) |
| Core Size | 8-bit | 8-Bit |
| Speed | 20 MHz | — |
| Program Memory Size | 48KB (48K x 8) | — |
| Program Memory Type | FLASH | — |
| EEPROM Size | 256 x 8 | 256 bytes |
| RAM Size | 6K x 8 | — |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | — |
| Data Converters | A/D 12x10b | — |
| Oscillator Type | Internal | — |
| Operating Temperature | -40C ~ 125C | -40C to +125C (Industrial) |
| Package | 32-TQFP (7x7 mm) | 32-TQFP (7 x 7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Safety Qualification | Functional Safety (FuSa) | — |
| Hardware Multiplier | Yes | Yes |
| Series | megaAVR 0 | megaAVR 0-series, Functional Safety (FuSa) |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (TR) |
| Maximum Clock Frequency | — | 20 MHz |
| Flash Memory Size | — | 16 KB (16K x 8) |
| SRAM Size | — | 2 KB |
| Supply Voltage | — | 3.3 V / 5 V |
| Programmability | — | UPDI (Unified Program and Debug Interface) |
| Functional Safety Support | — | Yes (FuSa) |
| RoHS Status | — | Green (RoHS compliant per FindIC listing) |
| Product Status | — | Active |