ATMEGA4808-AFR vs ATMEGA3208-AFR Comparison
Detailed side-by-side comparison of ATMEGA4808-AFR by Microchip Technology and ATMEGA3208-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 β ActiveMicrochip Technology
ATMEGA3208-AFR - 8-bit AVR MCU 32KB 20MHz TQFP-32 | Microchip
ATMEGA3208-AFR β ActiveSpecification Comparison
| Parameter | ATMEGA4808-AFR | ATMEGA3208-AFR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.72 | $1.62 |
| Core Processor | AVR (megaAVR 0-series), 8-bit | AVR (megaAVR 0-series, 8-bit) |
| Core Size | 8-bit | 8-bit |
| Speed | 20 MHz | 20 MHz |
| Program Memory Size | 48KB (48K x 8) | β |
| Program Memory Type | FLASH | β |
| EEPROM Size | 256 x 8 | β |
| RAM Size | 6K x 8 | β |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | β |
| Data Converters | A/D 12x10b | β |
| Oscillator Type | Internal | β |
| Operating Temperature | -40C ~ 125C | -40C to +105C |
| Package | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Safety Qualification | Functional Safety (FuSa) | β |
| Hardware Multiplier | Yes | Yes |
| Series | megaAVR 0 | β |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (R suffix) |
| Flash Memory | β | 32 KB (32K x 8) |
| SRAM | β | 4 KB (4K x 8) |
| EEPROM | β | 256 bytes |
| Supply Voltage (VDD) | β | 1.8 V to 5.5 V |
| ADC Resolution | β | 10-bit |
| DAC Resolution | β | 10-bit |
| Communication Interfaces | β | USART, SPI, TWI (I2C) |
| Programming Interface | β | UPDI (Unified Program and Debug Interface) |
| Functional Safety | β | FuSa (Functional Safety) supporting variant |
| Pin Count | β | 32 |
| RoHS Status | β | Compliant |