ATMEGA645-16MUR vs ATMEGA649-16MU Vergleich
Detaillierter Direktvergleich von ATMEGA645-16MUR von Microchip Technology und ATMEGA649-16MU von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATMEGA645-16MUR - 8-bit AVR MCU 64KB 16MHz 64-QFN | Microchip
ATMEGA645-16MUR ✓ AktivMicrochip Technology
ATMEGA649-16MU - 8-bit AVR MCU 64KB Flash 16MHz 64-QFN | Microchip
ATMEGA649-16MU ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA645-16MUR | ATMEGA649-16MU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,35 | $4,80 |
| Core Architecture | 8-bit AVR RISC | — |
| Core Size | 8-Bit | 8-bit |
| Maximale Taktfrequenz | 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) | On-chip LCD controller with internal contrast control |
| Throughput | 16 MIPS at 16 MHz | — |
| Gehäuse | 64-QFN (9 x 9 mm) | 64-QFN (9x9 mm) with exposed pad (64-VFQFN) |
| Betriebstemperatur | -40C to +85C (Industrial) | [DATA_NEEDED: operating temperature range] |
| Montageart | Surface Mount | Surface Mount |
| Packaging | Tape & Reel, Green/RoHS | — |
| Instructions | 130 (most single-cycle) | — |
| Core Processor | — | AVR |
| Speed | — | 16 MHz |
| Flash Memory | — | 64 KB (32K x 16) |
| EEPROM | — | 2 KB |
| RAM | — | 4 KB |
| GPIO | — | 54 / 69 |
| Connectivity | — | SPI, UART/USART |
| JTAG | — | Yes (boundary-scan and on-chip debug/programming) |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| Oscillator Type | — | Internal |
| RoHS-Status | — | [DATA_NEEDED: RoHS status] |