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NXP Semiconductors MK53DN512ZCLQ10
- Part No.:
- MK53DN512ZCLQ10
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
MK53DN512ZCLQ10.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:295
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Product details
Overview
MK53DN512ZCLQ10 from NXP (formerly Freescale) is a 100 MHz ARM® Cortex®-M4 microcontroller with 512 KB flash, 128 KB SRAM, IEEE 1588 Ethernet MAC, dual 16-bit ADCs with PGA, and integrated operational/transimpedance amplifiers. It serves as the central measurement and connectivity controller in portable clinical instruments requiring high analog precision and network synchronization.
For engineers reviewing the MK53DN512ZCLQ10 datasheet, MK53DN512ZCLQ10 pinout, MK53DN512ZCLQ10 application, or MK53DN512ZCLQ10 equivalent, key selection criteria include its 100 MHz real-time performance, on-chip analog front-end for sensor signal conditioning, hardware-accelerated encryption, FlexBus interface for external memory expansion, and 144-pin LQFP package with LCD segment control capability.
Technical Context
The MK53DN512ZCLQ10 implements a full-featured Kinetis K50-family architecture with ARM Cortex-M4 core including DSP extensions and single-cycle MAC. Its analog subsystem integrates two 16-bit ADCs with programmable gain amplifiers, two 12-bit DACs, voltage reference (VREF), and dedicated transimpedance amplifiers optimized for current-to-voltage conversion in biosensor interfaces.
It features IEEE 1588-2008-compliant Ethernet MAC with hardware timestamping, USB OTG Full-Speed with device charger detect, and a flexible segment LCD controller supporting up to 320 segments. The device uses 90 nm TFS flash technology with FlexMemory capability and includes cryptographic acceleration unit (CAU) and random number generator for secure boot and data handling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 @ 100 MHz with DSP instructions and single-cycle MAC |
| Flash Memory | 512 KB program flash with 4-level security protection and concurrent execute-and-update capability |
| SRAM | 128 KB on-chip SRAM with error detection and low-leakage retention modes |
| Analog Peripherals | Dual 16-bit ADCs with PGA, dual 12-bit DACs, VREF, OPAMP, TRIAMP, and programmable delay block |
| Ethernet Interface | IEEE 1588-2008 Ethernet MAC with hardware timestamping and PTP support for sub-microsecond network synchronization |
| USB Interface | Full-Speed USB 2.0 On-The-Go with integrated charger detect (DCD) and 3.3 V/120 mA regulator |
| LCD Controller | Low-power segment LCD controller supporting up to 320 segments (40×8 or 44×4) with blink mode and segment fail detection |
Pinout & Package
Package: 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA/VSSA | Analog power/ground | Independent analog supply domain for ADC/DAC/OPAMP operation; requires local filtering |
| ADC0_SE[0–15] | Analog input channels | 16 single-ended inputs for first 16-bit ADC; supports differential and PGA-gain configurations |
| TRIAMP_IN/OUT | Transimpedance amplifier terminals | Dedicated pins for current-input biosensor interfacing (e.g., glucose strip, photodiode) |
| ENET0_RXD[0–3]/TXD[0–3] | Ethernet PHY interface | Direct connection to RMII-compliant PHY; supports 10/100 Mbps with IEEE 1588 timestamping |
| LCD_P[0–31] | LCD segment drivers | Configurable as segment or common outputs; supports multiplex ratios up to 1:8 for 320-segment display |
| USB0_DP/DM | USB differential pair | Full-Speed USB 2.0 physical layer; integrated termination and chirp detection for OTG role negotiation |
Key Features
| Feature | Design Value |
|---|---|
| Programmable Delay Block (PDB) | Hardware-triggered sequencing of ADC sampling, DAC output, and GPIO toggling with sub-microsecond timing resolution for synchronized sensor biasing |
| Transimpedance Amplifier (TRIAMP) | Optimized for low-noise current-to-voltage conversion in medical biosensors; configurable gain and bandwidth via register settings |
| IEEE 1588 Hardware Timestamping | Sub-100 ns timestamp accuracy on Ethernet frames enables deterministic industrial networking and time-critical telehealth synchronization |
| FlexBus External Interface | 8/16-bit parallel bus supporting NOR flash, SRAM, and graphics controllers; enables external display and firmware update storage |
| Segment LCD Fail Detection | Automatic open/short circuit detection on LCD segments reduces manufacturing test time and field failure diagnostics overhead |
Applications
| Portable ECG Monitor | Glucometer with Strip Interface |
|---|---|
Use Scenario: Battery-powered handheld ECG acquisition with real-time waveform display and Bluetooth upload. IC Role / Device Role / Timing Role: Central MCU executing signal processing, driving 240-segment LCD, managing USB charging, and synchronizing timestamped data over Ethernet. Use Value: Integrated OPAMP/TRIAMP and dual 16-bit ADC enable direct electrode signal conditioning without external op-amps; PDB ensures precise timing between lead switching and sampling. | Use Scenario: Point-of-care blood glucose meter using electrochemical test strips with automatic calibration. IC Role / Device Role / Timing Role: Analog front-end controller applying precise bias voltages, measuring nanoampere currents, and managing strip insertion detection. Use Value: Dedicated TRIAMP and programmable delay block allow accurate current measurement during fixed-duration strip bias phases, eliminating external precision current sources. |
| Lab-Grade Multimeter | Telehealth Vital Sign Hub |
Use Scenario: Benchtop digital multimeter with 6½-digit resolution, Ethernet remote control, and segmented LCD readout. IC Role / Device Role / Timing Role: High-accuracy measurement engine performing auto-ranging, offset nulling, and IEEE 1588-synchronized logging. Use Value: Dual 16-bit ADCs with PGA provide >100 dB dynamic range; VREF ensures stable reference across temperature for ppm-level DC voltage accuracy. | Use Scenario: Wall-powered home health station aggregating BP, SpO₂, weight, and temperature data for cloud upload via Ethernet. IC Role / Device Role / Timing Role: Secure data concentrator with hardware encryption, RTC-backed logging, and multi-peripheral coordination. Use Value: CAU accelerates AES-128 encryption with <5% CPU load; independent IRTC maintains accurate timestamps during deep-sleep cycles between measurements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar mixed-signal measurement MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MK51DN512ZCLQ10 | Same 100 MHz core, 512 KB flash, 128 KB SRAM, but lacks TRIAMP and one OPAMP; no LCD controller | Suitable for Ethernet-connected sensor nodes where LCD and biosensor analog front-end are unnecessary | Select when analog channel count and LCD support are not required; lower BOM cost and smaller footprint possible |
| MK53DX256ZCLQ10 | 100 MHz core, 256 KB flash, 128 KB SRAM, includes FlexMemory (256 KB) for EEPROM emulation, retains all analog peripherals and LCD controller | Better suited for field-upgradable devices needing robust nonvolatile parameter storage without external EEPROM | Choose when firmware updates, calibration data persistence, or secure key storage require byte-erasable FlexMemory |
Compared with MK51DN512ZCLQ10, the MK53DN512ZCLQ10 adds transimpedance amplification and full LCD control-critical for portable diagnostics. Versus MK53DX256ZCLQ10, it trades FlexMemory for larger main flash, prioritizing code space over EEPROM-like storage in fixed-function medical devices.
Availability
MK53DN512ZCLQ10 is available at Aetrix Electronics and suitable for portable medical instrumentation, clinical lab analyzers, and Ethernet-enabled test equipment requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for MK53DN512ZCLQ10 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, IoT, and mobile applications.
The Kinetis K50 family, including MK53DN512ZCLQ10, was designed specifically for high-precision analog measurement and networked medical instrumentation, integrating sensor interface, real-time control, and secure communication in a single chip.
FAQ
What is the maximum operating frequency of the MK53DN512ZCLQ10?
The MK53DN512ZCLQ10 operates at a maximum core frequency of 100 MHz using its ARM Cortex-M4 processor. This speed is sustained under full peripheral load with appropriate voltage and thermal conditions. The device supports multiple clock sources including internal FLL, PLL, and external crystal oscillators. All timing specifications in the official NXP datasheet assume operation at this rated frequency, and MK53DN512ZCLQ10 achieves deterministic real-time response for medical signal processing tasks at this rate.
Does the MK53DN512ZCLQ10 include hardware encryption acceleration?
Yes, the MK53DN512ZCLQ10 includes a Cryptographic Acceleration Unit (CAU) supporting AES-128, DES, SHA-1, and MD5 algorithms with hardware acceleration. This offloads encryption tasks from the CPU, reducing execution time by up to 10× compared to software-only implementations. The CAU is accessible via standard peripheral registers and is fully integrated into the MK53DN512ZCLQ10 security architecture, enabling secure boot, encrypted firmware updates, and protected patient data handling in compliance with medical device standards.
What analog peripherals are integrated into the MK53DN512ZCLQ10?
The MK53DN512ZCLQ10 integrates dual 16-bit ADCs with programmable gain amplifiers, dual 12-bit DACs, a dedicated voltage reference (VREF), two operational amplifiers, and two transimpedance amplifiers. These are physically isolated in the analog power domain (VDDA/VSSA) and support simultaneous sampling and synchronized triggering via the Programmable Delay Block. This analog subsystem is validated for use in MK53DN512ZCLQ10-based glucometers, ECG monitors, and impedance-based body composition analyzers per NXP's K50 family documentation.
Is the MK53DN512ZCLQ10 pin-compatible with other Kinetis K50 family members?
No, the MK53DN512ZCLQ10 is not universally pin-compatible across the Kinetis K50 family. While it shares the 144-pin LQFP package with MK50DN512ZCLQ10 and MK51DN512ZCLQ10, pin functions differ significantly-especially for LCD segment drivers, TRIAMP terminals, and Ethernet signals. The MK53DN512ZCLQ10 has unique pin assignments for its second OPAMP and enhanced FlexBus interface. Board layout must be verified against the MK53DN512ZCLQ10-specific pinout diagram, not generic K50 package drawings.
What development tools support the MK53DN512ZCLQ10?
The MK53DN512ZCLQ10 is supported by NXP's official Tower System modules-including TWR-K53N512 and TWR-K53N512-KIT-and integrated development environments such as MCUXpresso IDE, IAR Embedded Workbench, and Keil MDK. Processor Expert configuration tools and MQX RTOS are validated for MK53DN512ZCLQ10. Example projects for EKG acquisition, pulse oximetry, and IEEE 1588 synchronization are provided in the Kinetis SDK v2.x, ensuring rapid bring-up of MK53DN512ZCLQ10-based designs.
MK53DN512ZCLQ10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 144-LQFP
- Series:
- Kinetis K50
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 100MHz
- Connectivity:
- EBI/EMI, Ethernet, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG
- Peripherals:
- DMA, I2S, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 94
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 41x16b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MK53DN512ZCLQ10 FAQ
1.How can I place an order for MK53DN512ZCLQ10 through Aetrix?
Please submit a Request for Quotation (RFQ) for MK53DN512ZCLQ10 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MK53DN512ZCLQ10 reliable?
The price and inventory of MK53DN512ZCLQ10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MK53DN512ZCLQ10 is usually 5 days.
3.What payment methods are accepted for MK53DN512ZCLQ10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MK53DN512ZCLQ10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MK53DN512ZCLQ10?
MK53DN512ZCLQ10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MK53DN512ZCLQ10 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MK53DN512ZCLQ10?
For technical support, including MK53DN512ZCLQ10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MK53DN512ZCLQ10 requirements.
6.How does Aetrix verify that MK53DN512ZCLQ10 is sourced from the original manufacturer or authorized distributors?
All MK53DN512ZCLQ10 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MK53DN512ZCLQ10 meets industry standards.
7.What is the process for return or replacement of MK53DN512ZCLQ10?
All MK53DN512ZCLQ10 units undergo pre-shipment inspection (PSI). If there is an issue with MK53DN512ZCLQ10, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MK53DN512ZCLQ10 part is unused and in its original packaging.
Return procedure for MK53DN512ZCLQ10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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