ATMEGA329A-AU vs ATMEGA325A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA329A-AU sa pamamagitan ng Microchip Technology at ATMEGA325A-AU 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
ATMEGA329A-AU - 32KB AVR MCU, 20MHz, TQFP-64 | Microchip
ATMEGA329A-AU ✓ NakahandaMicrochip Technology
ATMEGA325A-AU - AVR 8-bit MCU 32KB Flash 20MHz 64TQFP | Microchip
ATMEGA325A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA329A-AU | ATMEGA325A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB ISP Flash (16K x 16) with read-while-write | 32 KB (16K x 16) ISP Flash with read-while-write |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maksimum na Taktiko ng Oras | 20 MHz | 20 MHz |
| General Purpose I/O | 54 lines | 54 lines |
| Working Registers | 32 general purpose | 32 general purpose registers |
| LCD Controller | On-chip LCD controller with internal contrast control | — |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug, ISP programming) | — |
| Timers | Three flexible timers | — |
| Packhaging | 64-TQFP (14x14 mm) | 64-TQFP, 14 x 14 mm, 0.8 mm pitch |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | Industrial |
| Tindminan RoHS | Green (compliant) | Green (lead-free, per FindIC listing) |
| Supply Voltage Range | 2.5 V to 5.5 V (per ATmega329A family; see datasheet) | — |
| Product Family | AVR ATmega | — |
| Instructions | — | 131 powerful instructions, most single-cycle |
| Debug / Test Interface | — | JTAG (on-chip debug and boundary scan) |
| Volte ng Pagbibigay | — | 4.5 V to 5.5 V |
| Lifecycle Stage | — | ACTIVE |
| Hanay ng Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |