MK21DX128VMC5 vs MK21DX256VMC5 Karşılaştırma
Ayrıntılı yan yana karşılaştırma MK21DX128VMC5 tarafından NXP Semiconductors ve MK21DX256VMC5 tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | MK21DX128VMC5 | MK21DX256VMC5 |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Unknown |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| Core Count | 1 (Single-Core) | — |
| Azami Saat Hızı | 50 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 256 KB |
| Product Family | Kinetis K21 | Kinetis K21 sub-family |
| Paket | 121-MAPBGA (8x8 mm) | 121-pin MAPBGA (8x8) |
| Besleme Gerilimi | 1.8V / 2.5V / 3.3V | — |
| USB | USB device | — |
| Security | DryIce tamper detection | — |
| Montaj Türü | Surface Mount | Surface Mount |
| Packaging Type | Tray | — |
| DSP Instructions | Yes (Cortex-M4 hardware MAC) | — |
| Veri Bus Genişliği | 32 bit | — |
| Manufacturer Status | Original manufacturer new (distributed by Rochester Electronics as authorized aftermarket) | — |
| SRAM | [DATA_NEEDED: SRAM size] | — |
| İşletim Sıcaklığı | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| Processor Architecture | — | 32-bit ARM Cortex-M4 |
| Maximum CPU Frequency | — | 50 MHz |
| Flash Organization | — | 256K x 8 bit |
| Integrated Connectivity | — | USB |
| Alternate Package Description | — | 121-LFBGA |
| RAM | — | [DATA_NEEDED: RAM size] |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| USB Specification | — | [DATA_NEEDED: USB version and supported operating modes] |
| Clock Sources | — | [DATA_NEEDED: internal and external clock specifications] |
| ADC | — | [DATA_NEEDED: ADC resolution, channels, and input range] |
| UART and Serial Peripherals | — | [DATA_NEEDED: UART, SPI, and I2C peripheral details] |
| RoHS | — | [DATA_NEEDED: RoHS status] |
| REACH | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 | — | [DATA_NEEDED: automotive qualification status] |
| Packaging | — | [DATA_NEEDED: tray, tape-and-reel, or other shipping configuration] |