ATMEGA1608-AFR vs ATMEGA4808-AFR Comparison
Detailed side-by-side comparison of ATMEGA1608-AFR by Microchip Technology and ATMEGA4808-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
ATMEGA1608-AFR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA1608-AFR ✓ ActiveMicrochip Technology
ATMEGA4808-AFR - 8-bit AVR MCU 20MHz 48KB Flash TQFP-32 | Microchip
ATMEGA4808-AFR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA1608-AFR | ATMEGA4808-AFR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.81 | $1.72 |
| Core Processor | AVR (8-bit RISC) | AVR (megaAVR 0-series), 8-bit |
| Series | megaAVR 0-series, Functional Safety (FuSa) | megaAVR 0 |
| Core Size | 8-Bit | 8-bit |
| Maximum Clock Frequency | 20 MHz | — |
| Flash Memory Size | 16 KB (16K x 8) | — |
| SRAM Size | 2 KB | — |
| EEPROM Size | 256 bytes | 256 x 8 |
| Supply Voltage | 3.3 V / 5 V | — |
| Package | 32-TQFP (7 x 7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +125C (Industrial) | -40C ~ 125C |
| Packaging | Tape & Reel (TR) | Tape & Reel (R suffix) |
| Programmability | UPDI (Unified Program and Debug Interface) | — |
| Hardware Multiplier | Yes | Yes |
| Functional Safety Support | Yes (FuSa) | — |
| RoHS Status | Green (RoHS compliant per FindIC listing) | — |
| Product Status | Active | — |
| Speed | — | 20 MHz |
| Program Memory Size | — | 48KB (48K x 8) |
| Program Memory Type | — | FLASH |
| RAM Size | — | 6K x 8 |
| Voltage - Supply (Vcc/Vdd) | — | 1.8V ~ 5.5V |
| Data Converters | — | A/D 12x10b |
| Oscillator Type | — | Internal |
| Safety Qualification | — | Functional Safety (FuSa) |