ATMEGA645A-AUR vs ATMEGA645P-AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA645A-AUR sa pamamagitan ng Microchip Technology at ATMEGA645P-AUR 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
ATMEGA645A-AUR - 8-bit AVR MCU 64KB Flash 16MHz TQFP-64 | Microchip
ATMEGA645A-AUR ✓ NakahandaMicrochip Technology
ATMEGA645P-AUR - 8-bit AVR MCU, 64KB Flash, 16MHz | Microchip
ATMEGA645P-AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA645A-AUR | ATMEGA645P-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Max Operating Frequency | 16 MHz | — |
| Flash Memory | 64 KB (32K x 16) ISP FLASH | 64KB (32K x 16) In-System Programmable |
| EEPROM | 2 KB | 2KB |
| SRAM | 4 KB | 4KB |
| Operating Voltage Range | 2.5 V / 3.3 V / 5 V (per datasheet family listing) | — |
| General Purpose I/O | 54 I/O lines | — |
| Working Registers | 32 x 8-bit | — |
| ADC | 10-bit, 8 channels | — |
| LCD Controller | Yes, segment driver (megaAVR LCD family) | — |
| Timers | Two 8-bit, one 16-bit | — |
| Serial Interfaces | 2 x USART, SPI, TWI (I2C compatible) | — |
| Debug / Programming | JTAG, ICSP (In-Circuit Serial Programming) | — |
| Packhaging | 64-TQFP (14 x 14 mm) | 64-TQFP (14x14 mm) |
| Operating Temperature (Max) | 85 C | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (R suffix) |
| Tindminan RoHS | Compliant | [DATA_NEEDED: RoHS compliance status] |
| Width ng Data Bus | — | 8 Bit |
| Maksimum na Taktiko ng Oras | — | 16 MHz |
| Volte ng Pagbibigay | — | 4.5 V to 5.5 V (16 MHz industrial speed grade) |
| I/O Ports | — | 53 I/O lines |
| Temperature na Operasyon | — | -40C to +85C (A = industrial grade) |
| Programming Interface | — | ICSP (In-Circuit Serial Programming) |
| General Purpose Registers | — | 32 directly connected to ALU |
| Lifecycle Stage | — | Active |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |