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