ATMEGA649A-AUR vs ATMEGA329A-AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA649A-AUR sa pamamagitan ng Microchip Technology at ATMEGA329A-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
ATMEGA649A-AUR - 8-Bit AVR MCU, 64KB Flash, TQFP-64 | Microchip
ATMEGA649A-AUR ✓ NakahandaMicrochip Technology
ATMEGA329A-AUR - AVR 8-bit MCU 32KB Flash 20MHz | Microchip
ATMEGA329A-AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA649A-AUR | ATMEGA329A-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Program Memory | 64 KB (32K x 16) | — |
| EEPROM | 2 KB | 1KB |
| SRAM | 4 KB | 2KB |
| Maximum Clock Speed | 16 MHz | 20MHz |
| Supply Voltage Range | 4.5 V to 5.5 V | 1.8V to 5.5V |
| I/O Ports | 53 general-purpose I/O lines | 32 I/O lines |
| LCD Controller | Yes, on-chip with internal contrast control | Integrated, up to 132 segments |
| JTAG Interface | Yes (boundary-scan, on-chip debug, programming) | — |
| Instructions | 130 instructions, most single-cycle | — |
| Packhaging | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Flash Programming | In-System Programmable (ISP), read-while-write | — |
| Operating Temperature Grade | Industrial | — |
| Width ng Data Bus | 8 bit | — |
| Katayuan ng Lifecycle | Active | — |
| Flash Memory | — | 32KB (16K x 16) |
| ADC | — | 10-bit |
| Package Pitch | — | 0.8 mm |
| Package Height | — | 1 mm |
| Programming Interface | — | ICSP (In-Circuit Serial Programming) |
| Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Life Cycle Stage | — | Active |
| Qualification | — | Industrial grade (Ind Grn) |
| Tindminan RoHS | — | [DATA_NEEDED: RoHS status] |