MKM14Z128CHH5 vs MKM34Z256VLQ7 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MKM14Z128CHH5 disebabkan oleh NXP Semiconductors dan MKM34Z256VLQ7 disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | MKM14Z128CHH5 | MKM34Z256VLQ7 |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | NRND | Aktif |
| 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 | — |
| Kemasan | 44-MAPLGA (5x5 mm) | 144-LQFP (20 x 20 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Suhu Operasi | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Tegangan Pemberi Arus | [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 |
| Status RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Status Lingkungan Hidup | 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 |
| Frekuensi Klock Maksimum | — | 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 |