ATMEGA329-16AU vs ATMEGA329-16AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA329-16AU par Microchip Technology et ATMEGA329-16AUR 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 ✓ ActifMicrochip Technology
ATMEGA329-16AUR - AVR 8-bit MCU 16MHz 32KB LCD | Microchip
ATMEGA329-16AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA329-16AU | ATMEGA329-16AUR |
|---|---|---|
| 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) | $8,45 | $2,15 |
| Core Architecture | 8-bit AVR RISC | — |
| Fréquence d'horloge maximale | 16 MHz | — |
| Flash Program Memory | 32 KB (16K x 16) | — |
| EEPROM | 1 KB | — |
| SRAM | 2 KB | — |
| Supply Voltage Range | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| General Purpose I/O Lines | 54 | — |
| Boîtier | 64-TQFP (14x14 mm), 0.8 mm pitch | 64-TQFP (14x14 mm, 0.8 mm pitch) |
| LCD Controller | On-chip segment LCD controller with internal contrast control | Integrated segment LCD driver |
| 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 | 131 powerful instructions, most single-cycle |
| Type de montage | Surface Mount | Surface Mount |
| Life Cycle Stage | Active | ACTIVE |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial, per ATMEGA329-16AI grade family) |
| Core Processor | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Speed | — | 16 MHz |
| Program Memory Size | — | 32 KB (16K x 16) FLASH |
| EEPROM Size | — | 1 KB |
| RAM Size | — | 2 KB SRAM |
| Number of I/O | — | 54 general purpose I/O lines |
| ADC | — | 8-channel 10-bit |
| JTAG | — | Yes (IEEE 1149.1 boundary scan / on-chip debug) |
| Packaging | — | Tape & Reel (R suffix) |