MK20DX256VMC7 vs MK40DX256VMC7 Comparison
Detailed side-by-side comparison of MK20DX256VMC7 by NXP Semiconductors and MK40DX256VMC7 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MK20DX256VMC7 - Kinetis K20 72MHz Cortex-M4 MCU 256KB | NXP
MK20DX256VMC7 ✓ Active
Specification Comparison
| Parameter | MK20DX256VMC7 | MK40DX256VMC7 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.95 | $5.20 |
| Core | ARM Cortex-M4 with FPU and DSP | ARM Cortex-M4 with FPU |
| CPU Bit Width | 32-bit | — |
| Maximum CPU Frequency | 72 MHz | — |
| Program Flash | 256 KB (256K x 8) | — |
| SRAM | 64 KB | — |
| USB Controller | USB Full-Speed Device with on-chip transceiver | — |
| Package | 121-MAPBGA (8x8 mm) | 121-MAPBGA (8x8 mm) |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| Supply Voltage (VDD) | 1.71 V to 3.6 V (typical 3.3 V) | — |
| Operating Temperature | -40 C to +105 C (industrial) | -40C to +105C |
| ADC | 16-bit SAR ADC | 16-bit SAR ADC |
| DAC | 12-bit DAC | — |
| Low-Power Modes | Wait, Stop, VLPR, VLPS | — |
| MSL Level | 3 (per JEDEC J-STD-020) | 3 |
| RoHS Status | Compliant | Compliant |
| Series | Kinetis K20 | — |
| Sub-Family | MK20DX256 | — |
| Maximum Clock Frequency | — | 72 MHz |
| Data Bus Width | — | 32 bit |
| Program Memory Size | — | 256 KB Flash |
| RAM Size | — | 64 KB SRAM |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| USB Interface | — | Full-Speed USB OTG |
| LCD Controller | — | Segment LCD driver integrated |
| DMA Channels | — | 8 channels |