MK20DX256VLK7R528 vs MK22FN1M0AVLK12 Comparison
Detailed side-by-side comparison of MK20DX256VLK7R528 by NXP Semiconductors and MK22FN1M0AVLK12 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
MK20DX256VLK7R528 - 72MHz Cortex-M4 MCU 256KB Flash LQFP-80
MK20DX256VLK7R528 ✓ ActiveNXP Semiconductors
MK22FN1M0AVLK12 - 120MHz Cortex-M4F 1MB Flash MCU | NXP (Tape & Reel)
MK22FN1M0AVLK12 ✓ ActiveSpecification Comparison
| Parameter | MK20DX256VLK7R528 | MK22FN1M0AVLK12 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.20 | $7.95 |
| Core Architecture | ARM Cortex-M4 with FPU | — |
| Maximum Clock Frequency | 72 MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| RAM | 32 KB | — |
| Package | 80-LQFP (LFQFP), 12x12 mm | 80-LQFP (12x12 mm, pin-pitch 0.4 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +105C | -40 C to +105 C |
| Supply Voltage | 1.71 V to 3.6 V | — |
| USB Interface | USB 2.0 Full-Speed Device/Host/OTG | — |
| ADC | 16-bit SAR, up to 24 single-ended channels | 16-bit SAR ADC, multi-channel |
| Communication Peripherals | UART, SPI, I2C, I2S, USB | UART, SPI, I2C, I2S |
| Timers | Multiple FTM, PIT, RTC, LPTMR | FlexTimer (FTM), PWM, PIT, RTC |
| GPIO | Up to 56 [DATA_NEEDED: exact count] | — |
| Data Bus Width | 32-bit | — |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | — |
| Core | — | ARM Cortex-M4F with single-precision FPU |
| CPU Frequency (max) | — | 120 MHz |
| Program Flash | — | 1 MB (1M x 8) |
| SRAM | — | 128 KB |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Host/Device/OTG with on-chip transceiver |
| DAC | — | 12-bit DAC |
| Low-Power Modes | — | Run, Wait, Stop with RTC retention |
| MSL Sensitivity | — | MSL3 (JEDEC J-STD-020) |
| Lead-Free / RoHS | — | Yes / RoHS-compliant |
| Series / Family | — | Kinetis K2x / K22 sub-family (K22F 120 MHz) |