AT80C32X2-RLTUM vs W78E052DDG Comparaison
Comparaison détaillée côte à côte de AT80C32X2-RLTUM par Microchip Technology et W78E052DDG par Nuvoton Technology Corporation. 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 ✓ Actif
Comparaison des spécifications
| Paramètre | AT80C32X2-RLTUM | W78E052DDG |
|---|---|---|
| Marque | Microchip Technology | Nuvoton Technology Corporation |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $4,20 | $1,60 |
| Core Architecture | 80C51 / 80C52 (8051-compatible) | — |
| Largeur du bus de données | 8-bit | — |
| Fréquence d'horloge maximale | 40 MHz (5 V) / 20 MHz (3 V) | 40 MHz |
| 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 | — |
| UART | 1 full-duplex | 1 full-duplex UART |
| Interrupt Sources | 6 (2 priority levels) | — |
| Operating Voltage | 2.7 V to 5.5 V | — |
| Température de fonctionnement | -40C to +85C (industrial) | — |
| Boîtier | 44-pin VQFP (10x10 mm) | 40-pin DIP |
| Type de montage | Surface Mount | Through-hole |
| Process Technology | CMOS, 0.5 um | — |
| Statut RoHS | Compliant | — |
| Lead-Free | Yes | — |
| Niveau MSL | 3 (per JEDEC J-STD-020) | — |
| Microcontroller Type | — | 8-bit 8051-compatible CISC microcontroller |
| 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 |
| Architecture | — | 6T/12T configurable 8051 |
| 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] |