ATMEGA4808-AFR vs ATMEGA808-AFR Comparison
Detailed side-by-side comparison of ATMEGA4808-AFR by Microchip Technology and ATMEGA808-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
ATMEGA808-AFR - 20MHz 8KB Flash AVR MCU TQFP-32 | Microchip
ATMEGA808-AFR β ActiveSpecification Comparison
| Parameter | ATMEGA4808-AFR | ATMEGA808-AFR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.72 | $0.79 |
| Core Processor | AVR (megaAVR 0-series), 8-bit | AVR (8-bit) with hardware multiplier |
| Core Size | 8-bit | 8-bit |
| Speed | 20 MHz | β |
| Program Memory Size | 48KB (48K x 8) | β |
| Program Memory Type | FLASH | β |
| EEPROM Size | 256 x 8 | 256 bytes |
| 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 | β |
| Package | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Safety Qualification | Functional Safety (FuSa) | β |
| Hardware Multiplier | Yes | β |
| Series | megaAVR 0 | megaAVR 0 (Functional Safety / FuSa) |
| Packaging | Tape & Reel (R suffix) | β |
| Maximum Clock Frequency | β | 20 MHz |
| Flash Memory Size | β | 8 KB (8K x 8) |
| SRAM Size | β | 1 KB |
| Number of Pins | β | 32 |
| Operating Temperature Range | β | -40C to +125C |
| Qualification | β | AEC-Q100 (automotive grade, AFR suffix) |
| Supply Voltage | β | [DATA_NEEDED: supply voltage range] |
| Number of I/O | β | [DATA_NEEDED: number of GPIO] |
| ADC Resolution | β | [DATA_NEEDED: ADC resolution and channels] |
| Communication Interfaces | β | [DATA_NEEDED: USART/SPI/TWI counts] |
| RoHS Status | β | Compliant |
| Moisture Sensitivity Level | β | [DATA_NEEDED: MSL level] |