W78E052DDG vs AT80C32X2-RLTUM Comparaison
Comparaison détaillée côte à côte de W78E052DDG par Nuvoton Technology Corporation et AT80C32X2-RLTUM 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
AT80C32X2-RLTUM - 8-Bit 8051 ROMless MCU, 40/20MHz, 44-VQFP | Microchip
AT80C32X2-RLTUM ✓ ActifComparaison des spécifications
| Paramètre | W78E052DDG | AT80C32X2-RLTUM |
|---|---|---|
| Marque | Nuvoton Technology Corporation | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | NRND | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,60 | $4,20 |
| Microcontroller Type | 8-bit 8051-compatible CISC microcontroller | — |
| Fréquence d'horloge maximale | 40 MHz | 40 MHz (5 V) / 20 MHz (3 V) |
| Program Memory | 8 KB flash (8K × 8) | — |
| RAM | 256 bytes (256 × 8) | — |
| Number of I/O Pins | 36 pins | — |
| Operating Voltage Range | 2.4 V to 5.5 V | — |
| Mouser Temperature Grade | -40°C to 70°C | — |
| W78E052D Family Temperature Range | -40°C to 85°C | — |
| Boîtier | 40-pin DIP | 44-pin VQFP (10x10 mm) |
| Type de montage | Through-hole | Surface Mount |
| Architecture | 6T/12T configurable 8051 | — |
| UART | 1 full-duplex UART | 1 full-duplex |
| Lead-Free Status | Pb-free | — |
| Statut du cycle de vie | Not Recommended for New Designs | — |
| Oscillator Type | [DATA_NEEDED: oscillator type] | — |
| Exact Individual Pinout | [DATA_NEEDED: pin 1 through pin 40 names and functions] | — |
| Core Architecture | — | 80C51 / 80C52 (8051-compatible) |
| Largeur du bus de données | — | 8-bit |
| Program Memory Type | — | ROMless (external) |
| Program Memory Size | — | 0 KB (external up to 64 KB) |
| Data RAM | — | 256 bytes scratchpad |
| I/O Pins | — | 32 (4 ports x 8 bits) |
| Timers/Counters | — | 3 x 16-bit |
| Interrupt Sources | — | 6 (2 priority levels) |
| Operating Voltage | — | 2.7 V to 5.5 V |
| Température de fonctionnement | — | -40C to +85C (industrial) |
| Process Technology | — | CMOS, 0.5 um |
| Statut RoHS | — | Compliant |
| Lead-Free | — | Yes |
| Niveau MSL | — | 3 (per JEDEC J-STD-020) |