MK53DX256ZCLQ10 vs MK21DN512AVLK5 Comparison
Detailed side-by-side comparison of MK53DX256ZCLQ10 by NXP Semiconductors and MK21DN512AVLK5 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
MK53DX256ZCLQ10 - 100MHz Cortex-M4 K53 Measurement MCU | NXP
MK53DX256ZCLQ10 Nrnd
Specification Comparison
| Parameter | MK53DX256ZCLQ10 | MK21DN512AVLK5 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.45 | $4.80 |
| Core | ARM Cortex-M4 with FPU | — |
| Core Architecture | ARMv7E-M, 32-bit | — |
| Maximum Clock Frequency | 100 MHz | 50 MHz |
| Program Flash | 256 KB (256K x 8) | — |
| SRAM | 64 KB | 64 KB |
| Package | 144-LQFP (20x20 mm) | 80-LQFP (12x12 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage | 1.71 V to 3.6 V | 1.8 V / 2.5 V / 3.3 V |
| Operating Temperature | -40C to +105C (industrial grade) | -40C to +105C (AEC-Q100 grade, per Arrow data) |
| USB | USB 2.0 Full-Speed OTG | Full-Speed USB 2.0 device/OTG controller |
| Ethernet | 10/100 Mbps MAC (with external PHY) | — |
| Segment LCD Controller | Yes, integrated | — |
| ADC | 16-bit SAR ADC (number of channels not in provided data) | — |
| DAC | 12-bit DAC | — |
| PGA | Programmable Gain Amplifiers (integrated) | — |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| RoHS Status | Compliant (per NXP product page) | [DATA_NEEDED: RoHS status] |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-Bit |
| Flash Memory | — | 512 KB (512K x 8) |
| Security Features | — | Hardware encryption, anti-tamper detection (DryIce) |
| Peripherals | — | ADC, DAC, PWM, POR, WDT, DMA, CAN, UART, SPI, I2C |
| Number of I/O | — | [DATA_NEEDED: number of GPIO] |
| Qualification | — | Automotive AEC-Q100 (per Arrow product listing) |
| Packaging | — | Tray |
| Product Family | — | Kinetis K21 (K21D sub-family) |