ATMEGA325-16MI vs ATMEGA645-16MI Vergleich
Detaillierter Direktvergleich von ATMEGA325-16MI von Microchip Technology und ATMEGA645-16MI 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
ATMEGA325-16MI - AVR 8-Bit MCU 16MHz 32KB Flash | Microchip
ATMEGA325-16MI ✓ AktivMicrochip Technology
ATMEGA645-16MI - 8-Bit AVR MCU 16MHz 64KB Flash | Microchip
ATMEGA645-16MI ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA325-16MI | ATMEGA645-16MI |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,05 | $3,92 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max Clock Frequency | 16 MHz | — |
| Program Memory (Flash) | 32 KB (16K x 16) | — |
| EEPROM | 1 KB | — |
| SRAM | 2 KB | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O | 54 programmable I/O lines | 53 programmable I/O lines |
| Instructions | 130 powerful instructions, most single-cycle | 130 powerful instructions, most single-cycle |
| Timers/Counters | Two 8-bit and two 16-bit | — |
| ADC | 10-bit | — |
| Serial Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| Gehäuse | 64-QFN / MLF (9x9 mm) with exposed pad | 64-QFN (9x9 mm) |
| Montageart | Surface Mount | Surface Mount |
| Betriebstemperatur | -40C to +85C (industrial) | — |
| ISP (In-System Programmable) | Yes | — |
| JTAG / Debug | JTAG boundary scan and on-chip debug | — |
| RoHS-Status | Compliant (Green per FindIC data) | [DATA_NEEDED: RoHS status] |
| Core Clock Speed | — | 16 MHz |
| Program Memory Size | — | 64 KB (32K x 16) Flash |
| Program Memory Type | — | In-System Programmable FLASH |
| SRAM Size | — | 4 KB |
| EEPROM Size | — | 2 KB |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| LCD Controller | — | Yes (segment LCD driver) |
| Debug Interface | — | JTAG (on-chip debug, boundary scan) |
| Temperature Grade | — | Industrial (-I suffix) |
| Versorgungsspannung | — | [DATA_NEEDED: supply voltage range] |