MK20DX128VFT5 vs MK20DX64VFT5 Comparison
Detailed side-by-side comparison of MK20DX128VFT5 by NXP Semiconductors and MK20DX64VFT5 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
MK20DX128VFT5 - Kinetis K20 50MHz Cortex-M4 MCU 128KB | NXP
MK20DX128VFT5 ✓ ActiveNXP Semiconductors
MK20DX64VFT5 - Kinetis K20 ARM Cortex-M4 MCU, 50MHz, 64KB Flash | NXP
MK20DX64VFT5 ✓ ActiveSpecification Comparison
| Parameter | MK20DX128VFT5 | MK20DX64VFT5 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.25 | $4.85 |
| Core Architecture | ARM Cortex-M4 | — |
| Core Bit Width | 32-bit | — |
| Maximum Clock Frequency | 50 MHz | — |
| Program Memory Size | 128 KB (128K x 8) Flash | — |
| RAM Size | 16 KB | 16 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| Package Type | 48-VFQFN Exposed Pad (QFN-EP) | — |
| Package Dimensions | 7 x 7 mm | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C to +105°C | — |
| USB Interface | USB 2.0 Full-Speed OTG, Device Charge Detect | — |
| ADC | 16-bit SAR ADC | 16-bit SAR ADC |
| DAC | 12-bit DAC | 12-bit DAC |
| Segment LCD | Up to 8 x 36 segments | — |
| Hardware Cryptography | AES, TRNG (true random number generator) | — |
| FlexMemory | 6-bit FlexMemory (EEPROM emulation) | — |
| FPU | Yes (single-precision) | — |
| DSP Instructions | Yes | — |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M4 with single-precision FPU |
| Core Size | — | 32-bit |
| Maximum Clock Speed | — | 50 MHz |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| I/O Pins | — | 29 |
| Operating Temperature Range | — | -40C to +105C (Industrial) |
| Package | — | 48-QFN-EP (7x7 mm) with exposed thermal pad |
| Connectivity | — | USB OTG (Full-Speed), CAN, I2C, SPI, UART, I2S |
| Timers | — | FTM, PIT, LPTMR, RTC |
| Security / Integrity | — | Hardware CRC module, 128-bit unique ID |
| Low-Power Modes | — | Wait, VLPR, VLPW, VLPS, Stop |
| MSL Level | — | 3 (per JEDEC J-STD-020) |