ATMEGA329A-AU vs ATMEGA329-16AU Comparaison
Comparaison détaillée côte à côte de ATMEGA329A-AU par Microchip Technology et ATMEGA329-16AU par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATMEGA329-16AU - 8-bit AVR MCU 16MHz 32KB Flash LCD | Microchip
ATMEGA329-16AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA329A-AU | ATMEGA329-16AU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,31 | $8,45 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB ISP Flash (16K x 16) with read-while-write | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Fréquence d'horloge maximale | 20 MHz | 16 MHz |
| General Purpose I/O | 54 lines | — |
| Working Registers | 32 general purpose | — |
| LCD Controller | On-chip LCD controller with internal contrast control | On-chip segment LCD controller with internal contrast control |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug, ISP programming) | — |
| Timers | Three flexible timers | — |
| Boîtier | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm), 0.8 mm pitch |
| Type de montage | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Statut RoHS | Green (compliant) | [DATA_NEEDED: RoHS status] |
| Supply Voltage Range | 2.5 V to 5.5 V (per ATmega329A family; see datasheet) | 4.5 V to 5.5 V |
| Product Family | AVR ATmega | — |
| Flash Program Memory | — | 32 KB (16K x 16) |
| General Purpose I/O Lines | — | 54 |
| JTAG Interface | — | Yes (boundary-scan, on-chip debug, programming) |
| In-System Programming | — | Yes (ISP Flash, read-while-write) |
| General Purpose Working Registers | — | 32 |
| Instructions | — | 130+ powerful instructions, most single-clock cycle |
| Life Cycle Stage | — | Active |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |