MK21DX256AVLK5 vs MK22DX128VLK5557 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MK21DX256AVLK5 sa pamamagitan ng NXP Semiconductors at MK22DX128VLK5557 sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
NXP Semiconductors
MK21DX256AVLK5 - 50MHz Cortex-M4 MCU 256KB Flash | NXP
MK21DX256AVLK5 ✓ NakahandaNXP Semiconductors
MK22DX128VLK5557 - 50MHz Cortex-M4 MCU, 128KB Flash | NXP
MK22DX128VLK5557 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MK21DX256AVLK5 | MK22DX128VLK5557 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4 | — |
| Core Size | 32-bit | — |
| Maksimum na Taktiko ng Oras | 50 MHz | — |
| Flash Memory | 256 KB | — |
| SRAM | 64 KB | — |
| Volte ng Pagbibigay | 1.8 V / 2.5 V / 3.3 V | — |
| Packhaging | 80-LQFP (12x12 mm), FQFP square, gull-wing terminals | 80-LQFP (12x12 mm) |
| Number of Pins / Terminals | 80 | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| USB | Full-Speed USB | USB 2.0 Full-Speed Device/Host/OTG |
| Security Features | Hardware encryption and tamper detection (DryIce) | — |
| Series | Kinetis K2x (K2 USB Series, K Family) | Kinetis K20 |
| Temperature Grade | Industrial | — |
| Packaging | Tray | — |
| Program Memory Type | FLASH | — |
| RISC Architecture | Yes | — |
| Core Architecture | — | ARM Cortex-M4 |
| Core Count | — | Single-core 32-bit |
| Maximum CPU Frequency | — | 50 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| Supply Voltage na Operasyon | — | 1.71 V to 3.6 V |
| GPIO Count | — | 56 I/O lines |
| ADC | — | 12-bit / 16-bit channels (per family) |
| Communication Interfaces | — | CAN, I2C, SPI, UART |
| DMA | — | 16 channels |
| AES Hardware | — | Hardware AES encryption accelerator |
| Tindminan RoHS | — | Compliant |