ATMEGA645-16MUR vs ATMEGA649-16MUR Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATMEGA645-16MUR tarafından Microchip Technology ve ATMEGA649-16MUR tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATMEGA645-16MUR - 8-bit AVR MCU 64KB 16MHz 64-QFN | Microchip
ATMEGA645-16MUR ✓ AktifMicrochip Technology
ATMEGA649-16MUR - 8-bit AVR MCU 64KB 16MHz LCD | Microchip
ATMEGA649-16MUR ✓ AktifÖzellik Karşılaştırması
| Parametre | ATMEGA645-16MUR | ATMEGA649-16MUR |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Core Size | 8-Bit | 8-bit |
| Azami Saat Hızı | 16 MHz | — |
| Program Memory Size | 64 KB (32K x 16) Flash | — |
| EEPROM Size | 2 KB | — |
| SRAM Size | 4 KB | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Number of I/O | 53 | — |
| ADC Resolution | 10 bit | — |
| ADC Channels | 8 | — |
| Interfaces | JTAG, SPI, USART, I2C (TWI) | — |
| LCD Controller | Yes (segment LCD driver) | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Paket | 64-QFN (9 x 9 mm) | 64-QFN (9x9 mm), VFQFN exposed pad |
| İşletim Sıcaklığı | -40C to +85C (Industrial) | — |
| Montaj Türü | Surface Mount | Surface Mount |
| Packaging | Tape & Reel, Green/RoHS | — |
| Instructions | 130 (most single-cycle) | 130 powerful instructions, most single-cycle |
| Speed | — | 16 MHz |
| Flash Memory | — | 64 KB (32K x 16) |
| EEPROM | — | 2 KB |
| SRAM | — | 4 KB |
| GPIO | — | 54 / 69 general purpose I/O lines |
| Working Registers | — | 32 general purpose |
| LCD Driver | — | Yes (segment LCD) |
| JTAG Interface | — | Yes (boundary-scan, on-chip debug, programming) |
| Besleme Gerilimi | — | 5 V (16 MHz operation) |
| Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Programming | — | ISP (in-system, self-programming Flash) |
| RoHS Durumu | — | GREEN (per distributor listing) |