MK40DX256VMC7 vs MK40DX64VMC7 Comparison
Detailed side-by-side comparison of MK40DX256VMC7 by NXP Semiconductors and MK40DX64VMC7 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MK40DX256VMC7 | MK40DX64VMC7 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.20 | $4.15 |
| Core | ARM Cortex-M4 with FPU | — |
| 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 (8 mm x 8 mm) |
| Supply Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| Operating Temperature | -40C to +105C | — |
| Mounting Type | Surface Mount | Surface Mount |
| USB Interface | Full-Speed USB OTG | USB 2.0 Full-Speed On-The-Go (OTG) with integrated transceiver |
| LCD Controller | Segment LCD driver integrated | — |
| ADC | 16-bit SAR ADC | 16-bit SAR ADC with PGA |
| DMA Channels | 8 channels | — |
| MSL Level | 3 | 3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 (with FPU and DSP extensions) |
| Maximum CPU Frequency | — | 72 MHz |
| Program Flash Memory | — | 64 KB (64K x 8) |
| SRAM | — | 16 KB |
| Operating Temperature Range | — | -40C to +105C |
| Number of I/O Pins | — | 100 (max) |
| Display Interface | — | Segment LCD driver |
| Touch-Sensing Interface | — | Low-power TSI (Touch Sensing Input) |
| Communication Interfaces | — | UART, SPI, I2C, CAN, I2S |
| DMA | — | 16-channel eDMA |
| Low-Power Modes | — | Run, Wait, Stop with RTC retention |