MKM34Z256VLQ7 vs MKM14Z128CHH5 Comparaison
Comparaison détaillée côte à côte de MKM34Z256VLQ7 par NXP Semiconductors et MKM14Z128CHH5 par NXP Semiconductors. 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.
Comparaison des spécifications
| Paramètre | MKM34Z256VLQ7 | MKM14Z128CHH5 |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,00 | $2,94 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit | — |
| Fréquence d'horloge maximale | 75 MHz | — |
| Flash Memory | 256 KB (256K x 8) | — |
| SRAM | 32 KB | — |
| Tension d'alimentation | 2.5 V / 3.3 V | [DATA_NEEDED: VDD range] |
| Boîtier | 144-LQFP (20 x 20 mm) | 44-MAPLGA (5x5 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Peripherals | Segment LCD controller, iRTC with hardware tamper detection | [DATA_NEEDED: full peripheral list] |
| Analog Front End | Integrated metrology AFE | — |
| Internal Voltage Reference | High-precision, low temperature drift | High-precision, low temperature drift |
| Security Features | Active and passive tamper detection with time stamping | Memory protection, tamper detection, TRNG |
| Family | Kinetis KM34 (KM3x) | — |
| Target Applications | 1-, 2-, 3-phase electricity meters, flow meters | — |
| Packaging | Tray | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| Core | — | ARM Cortex-M0+ |
| Core Width | — | 32-bit |
| Max CPU Frequency | — | 50 MHz |
| Program Memory Size | — | 128 KB (128K x 8) Flash |
| RAM Size | — | 16 KB |
| Number of I/O Pins | — | [DATA_NEEDED: GPIO count] |
| ADC | — | 24-bit sigma-delta (metrology AFE) |
| Statut du cycle de vie | — | NRND (Not Recommended for New Designs) |