ATMEGA809-AU vs ATMEGA4809-AFR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA809-AU sa pamamagitan ng Microchip Technology at ATMEGA4809-AFR sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATMEGA809-AU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA809-AU ✓ NakahandaMicrochip Technology
ATMEGA4809-AFR - 8-bit AVR MCU 20MHz 48KB Flash TQFP-48 | Microchip
ATMEGA4809-AFR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA809-AU | ATMEGA4809-AFR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | AVR (8-bit) | — |
| Core Size | 8-Bit | 8-bit |
| Maksimum na Taktiko ng Oras | 20 MHz | 20 MHz |
| Flash Memory | 8 KB (8K x 8) | — |
| SRAM | 1 KB | — |
| EEPROM | 256 bytes | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, Power-on Reset, Event System | — |
| Number of I/O | [DATA_NEEDED: Number of I/O pins] | — |
| Packhaging | 48-TQFP (7x7 mm) | — |
| Uri ng Pagpapasok | Surface Mount | — |
| Series | megaAVR 0, Functional Safety (FuSa) | megaAVR 0 |
| Temperature na Operasyon | [DATA_NEEDED: Operating temperature range] | -40C to +105C |
| Volte ng Pagbibigay | [DATA_NEEDED: Supply voltage range] | 1.8 V to 5.5 V (3.3V/5V operation) |
| Data Converter | [DATA_NEEDED: ADC resolution and channels] | — |
| Program Memory Type | FLASH | — |
| Hardware Multiplier | Yes | — |
| Tindminan RoHS | Compliant | Compliant |
| Core | — | AVR 8-bit |
| Program Memory Size | — | 48 KB (48K x 8) Flash |
| SRAM Size | — | 6 KB |
| EEPROM Size | — | 256 B |
| Width ng Data Bus | — | 8 bit |
| Programmability | — | UPDI (Unified Program and Debug Interface) |
| Peripheral Features | — | Core Independent Peripherals (CIP), 10-bit ADC, event system, Peripheral Touch Controller |
| Communication Interfaces | — | UART, SPI, I2C/TWI |
| Packhaging / Kaso | — | TQFP-48 (7x7 mm) |
| Style ng Pagpapasok | — | SMD/SMT |
| Packaging | — | Tape & Reel (R suffix) |
| Functional Safety | — | FuSa variant per DigiKey listing |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Thermal Resistance (theta_JA) | — | [DATA_NEEDED: theta_JA] |