ATMEGA325A-AU vs ATMEGA329A-AU Vergleich
Detaillierter Direktvergleich von ATMEGA325A-AU von Microchip Technology und ATMEGA329A-AU 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
ATMEGA325A-AU - AVR 8-bit MCU 32KB Flash 20MHz 64TQFP | Microchip
ATMEGA325A-AU ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA325A-AU | ATMEGA329A-AU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,12 | $3,31 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB (16K x 16) ISP Flash with read-while-write | 32 KB ISP Flash (16K x 16) with read-while-write |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximale Taktfrequenz | 20 MHz | 20 MHz |
| Instructions | 131 powerful instructions, most single-cycle | — |
| General Purpose I/O | 54 lines | 54 lines |
| Working Registers | 32 general purpose registers | 32 general purpose |
| Debug / Test Interface | JTAG (on-chip debug and boundary scan) | — |
| Versorgungsspannung | 4.5 V to 5.5 V | — |
| Gehäuse | 64-TQFP, 14 x 14 mm, 0.8 mm pitch | 64-TQFP (14x14 mm) |
| Montageart | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | Industrial |
| RoHS-Status | Green (lead-free, per FindIC listing) | Green (compliant) |
| Lifecycle Stage | ACTIVE | — |
| Betriebstemperaturbereich | [DATA_NEEDED: operating temperature range] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| 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 |
| Supply Voltage Range | — | 2.5 V to 5.5 V (per ATmega329A family; see datasheet) |
| Product Family | — | AVR ATmega |