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