ATMEGA645-16MI vs ATMEGA325-16MI Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA645-16MI sa pamamagitan ng Microchip Technology at ATMEGA325-16MI 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
ATMEGA645-16MI - 8-Bit AVR MCU 16MHz 64KB Flash | Microchip
ATMEGA645-16MI ✓ NakahandaMicrochip Technology
ATMEGA325-16MI - AVR 8-Bit MCU 16MHz 32KB Flash | Microchip
ATMEGA325-16MI ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA645-16MI | ATMEGA325-16MI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| 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 | — |
| Number of I/O | 53 programmable I/O lines | 54 programmable I/O lines |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 | — |
| LCD Controller | Yes (segment LCD driver) | — |
| Debug Interface | JTAG (on-chip debug, boundary scan) | — |
| Packhaging | 64-QFN (9x9 mm) | 64-QFN / MLF (9x9 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (-I suffix) | — |
| Instructions | 130 powerful instructions, most single-cycle | 130 powerful instructions, most single-cycle |
| Volte ng Pagbibigay | [DATA_NEEDED: supply voltage range] | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | Compliant (Green per FindIC data) |
| 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 |
| Timers/Counters | — | Two 8-bit and two 16-bit |
| ADC | — | 10-bit |
| Serial Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| ISP (In-System Programmable) | — | Yes |
| JTAG / Debug | — | JTAG boundary scan and on-chip debug |