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NXP Semiconductors MK53DN512CMD10
- Part No.:
- MK53DN512CMD10
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 144-LBGA
- Datasheet:
-
MK53DN512CMD10.pdf
- Description:
- IC MCU 32B 512KB FLASH 144MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:800
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Product details
Overview
MK53DN512CMD10 from NXP Semiconductors (formerly Freescale) is a 100 MHz ARM Cortex-M4 microcontroller with DSP extensions, 512 KB on-chip flash memory, 128 KB RAM, and integrated analog peripherals including dual 16-bit SAR ADCs, two 12-bit DACs, and hardware encryption engines. It targets industrial control, smart metering, and connected HMI applications requiring real-time processing, low-power operation, and secure firmware updates.
For engineers reviewing the MK53DN512CMD10 datasheet, MK53DN512CMD10 pinout, MK53DN512CMD10 application, or MK53DN512CMD10 equivalent, key selection considerations include its 100 MHz CPU frequency, -40 to +85°C temperature grade, LQFP-144 package, FlexBus interface for external memory expansion, and IEEE 1588-capable Ethernet controller for time-sensitive networking.
Technical Context
The MK53DN512CMD10 implements an ARM Cortex-M4 core with DSP instruction set and single-cycle MAC, enabling deterministic signal processing in motor control and sensor fusion. Its clock system integrates a 3–32 MHz crystal oscillator, 32 kHz RTC oscillator, and multi-purpose clock generator supporting dynamic frequency scaling across multiple low-power modes.
System-level integration includes a 16-channel DMA controller with 63 request sources, memory protection unit (MPU) with multi-master arbitration, and hardware security modules: CRC engine, TRNG, and AES/SHA-256 accelerators. Analog subsystem features programmable gain amplifiers (up to ×64) embedded in each ADC channel and transimpedance amplifiers for current-sensing front ends.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 with DSP instructions, delivering 1.25 Dhrystone MIPS/MHz - enables real-time audio, motor, and sensor algorithms without external DSP. |
| Max Clock Frequency | 100 MHz - supports high-throughput communication stacks (Ethernet, USB, SDHC) while maintaining sub-μs interrupt latency. |
| Flash Memory | 512 KB program flash - sufficient for dual-bank OTA firmware updates and complex protocol stacks in industrial gateways. |
| RAM | 128 KB SRAM - accommodates large buffers for Ethernet packet handling, audio streaming, or real-time OS task stacks. |
| Operating Voltage | 1.71–3.6 V - compatible with single-cell Li-ion, 3.3 V logic rails, and energy-harvesting power supplies. |
| Temperature Range | -40°C to +85°C - qualified for deployment in outdoor metering, factory automation, and transportation electronics. |
| Analog Peripherals | Dual 16-bit SAR ADCs with integrated PGA (×64), two 12-bit DACs, three analog comparators with 6-bit DACs - supports precision sensor conditioning and closed-loop control without external signal chain ICs. |
| Security Modules | Hardware AES-128/256, SHA-1/256, DES/3DES, CRC-32, and TRNG - enables secure boot, encrypted firmware storage, and authenticated communication in IIoT endpoints. |
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 |
|---|---|---|
| VDD, VSS | Digital power supply and ground | Multiple dedicated pairs ensure stable core voltage delivery and low-noise digital operation across full 100 MHz operation. |
| VDDA, VSSA | Analog power supply and ground | Isolated analog domain with ±0.1 V differential tolerance enables high-accuracy ADC/DAC performance without digital noise coupling. |
| EXTAL, XTAL | Main crystal oscillator input/output | Supports 3–32 MHz crystals for precise system timing; internal load capacitors eliminate need for external caps in most designs. |
| EXTAL32, XTAL32 | 32 kHz RTC crystal input/output | Enables autonomous real-time clock operation during deep-sleep modes (VLLSx) with <2.2 μA battery current at 3.0 V. |
| USB_DP, USB_DM | Full-speed USB 2.0 differential data lines | On-chip transceiver supports USB On-The-Go without external PHY - reduces BOM cost and board space in field-service interfaces. |
| RMII_MDC, RMII_MDIO | IEEE 802.3u MII management interface | Allows runtime configuration of external Ethernet PHY registers - essential for auto-negotiation and link status monitoring in industrial networks. |
| ENET_RXD0–3, TXD0–3 | Ethernet receive/transmit data lanes | RMII/MII configurable interface supports both 2-pin (RMII) and 16-pin (MII) PHY connections - provides layout flexibility for cost vs. performance trade-offs. |
Key Features
| Feature | Design Value |
|---|---|
| FlexBus external bus interface | 8/16-bit parallel interface with wait-state control - enables direct connection to NOR/NAND flash, SRAM, or FPGA co-processors without glue logic. |
| Segment LCD controller | Supports up to 40×8 or 44×4 segment drive - eliminates external LCD driver IC in HMI panels for smart thermostats, medical devices, and industrial displays. |
| Low-power touch sensing (TSI) | Hardware-accelerated capacitive touch with <1 μA active current - enables battery-operated touch buttons/knobs with >10-year coin-cell life. |
| IEEE 1588 timer block | Hardware timestamping of Ethernet frames with sub-100 ns resolution - meets IEC 61850-9-3 precision time protocol requirements for substation automation. |
| Programmable delay block (PDB) | High-resolution timing trigger for ADC sampling, PWM edge alignment, and synchronized actuator control - critical for motor phase current sensing and digital power supply regulation. |
| Memory Protection Unit (MPU) | Configurable regions with read/write/execute permissions per master - enforces software isolation between RTOS tasks, bootloader, and application firmware in safety-critical systems. |
Applications
| Industrial Ethernet Gateway | Smart Electricity Meter |
|---|---|
|
Use Scenario: Aggregating Modbus RTU sensors over RS-485 and forwarding data via IEEE 1588-synchronized Ethernet to SCADA systems. IC Role / Device Role / Timing Role: Primary application processor running FreeRTOS, managing dual Ethernet/RS-485 protocol stacks, and executing PTP timestamping on received/sent frames. Use Value: Hardware IEEE 1588 timers eliminate software timestamp jitter; FlexBus enables local NOR flash for field-upgradable protocol firmware; 128 KB RAM buffers bursty sensor traffic. |
Use Scenario: Revenue-grade metering with anti-tampering detection, PLC communication, and secure remote firmware updates. IC Role / Device Role / Timing Role: System-on-chip handling metrology ADC sampling, tamper event logging to secure flash, and AES-encrypted OTA update verification. Use Value: Dual 16-bit ADCs with PGA support simultaneous voltage/current measurement at 10 kSPS; hardware SHA-256 validates firmware signatures in <5 ms; VLLS3 mode draws only 3.0 μA for RTC+backup RAM retention. |
| Human-Machine Interface Panel | Motor Control Drive |
|
Use Scenario: Touch-enabled display panel with segmented LCD, pushbutton emulation, and local alarm annunciation. IC Role / Device Role / Timing Role: HMI controller running touch scan, LCD refresh, and GPIO-driven buzzer/LED sequencing - all in low-power VLPR mode. Use Value: Integrated TSI and LCD controller reduce component count by 3 ICs; 100 MHz CPU handles GUI state machine and serial comms without frame drops; 512 KB flash stores localized language assets. |
Use Scenario: Field-oriented control (FOC) of 3-phase BLDC motors with current sensing, PWM generation, and thermal monitoring. IC Role / Device Role / Timing Role: Real-time motor controller executing FOC loop at 20 kHz using DSP instructions, synchronized ADC sampling, and dead-time compensated PWM outputs. Use Value: Programmable delay block aligns ADC triggers with PWM center-aligned edges; dual op-amps condition shunt amplifier signals; hardware CRC validates motor parameter tables in flash. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| K22FN512VLH12 | ARM Cortex-M4 @ 120 MHz, same 512 KB flash but no Ethernet MAC or IEEE 1588; adds USB HS host; different pinout (LQFP-64). | Lacks integrated Ethernet PHY interface and hardware PTP - unsuitable for time-critical networking but better for USB-centric edge devices. | Select when USB high-speed host capability is prioritized over deterministic Ethernet timing and external PHY integration is acceptable. |
| STM32F407VGT6 | ARM Cortex-M4 @ 168 MHz, 1 MB flash, 192 KB RAM; includes Ethernet MAC+PHY, but no hardware SHA-256 or TSI; LQFP-100 package. | Higher CPU throughput and larger memory, but lacks dedicated touch sensing and advanced crypto acceleration - requires external components for secure boot and capacitive UI. | Choose for compute-intensive vision/audio preprocessing where Ethernet is needed but cryptographic offload and integrated HMI peripherals are secondary. |
Compared with K22FN512VLH12 and STM32F407VGT6, the MK53DN512CMD10 uniquely combines IEEE 1588 hardware timestamping, integrated TSI, and SHA-256 acceleration in a single 144-LQFP package - making it optimal for cost-constrained, time-aware industrial endpoints where BOM reduction and security are non-negotiable.
Availability
MK53DN512CMD10 is available at Aetrix Electronics and suitable for industrial automation, smart metering, and human-machine interface applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing from authorized channels.
Supply support for MK53DN512CMD10 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, and IoT markets, with deep expertise in ARM-based microcontrollers and edge processing.
The MK53DN512CMD10 belongs to the Kinetis K53 sub-family, designed specifically for industrial Ethernet-connected devices requiring real-time control, robust security, and ultra-low-power operation across extended temperature ranges.
FAQ
What is the maximum operating frequency of the MK53DN512CMD10?
The MK53DN512CMD10 operates at a maximum CPU frequency of 100 MHz, achieved using the internal multi-purpose clock generator with a 3–32 MHz crystal oscillator input. This frequency is fully supported across the -40°C to +85°C ambient temperature range and 1.71–3.6 V supply voltage, enabling deterministic execution of DSP-intensive algorithms in real-time control loops.
Does the MK53DN512CMD10 include an integrated Ethernet MAC?
Yes, the MK53DN512CMD10 integrates a full IEEE 802.3-compliant Ethernet MAC with MII and RMII interfaces and hardware IEEE 1588 timestamping capability. It requires an external PHY for physical layer connectivity but provides register-level access to all Ethernet control and status functions, including precise frame timestamping with sub-100 ns resolution.
What analog peripherals are integrated into the MK53DN512CMD10?
The MK53DN512CMD10 integrates two independent 16-bit SAR ADCs with programmable gain amplifiers (up to ×64), two 12-bit DACs, three analog comparators (each with a built-in 6-bit DAC and programmable reference), two operational amplifiers, two transimpedance amplifiers, and a precision voltage reference. These enable complete sensor signal chains - from current/voltage sensing to actuator driving - without external analog ICs.
How does the MK53DN512CMD10 support secure firmware updates?
The MK53DN512CMD10 supports secure firmware updates through hardware-accelerated cryptographic engines: AES-128/256 for encryption/decryption, SHA-1/256 for signature verification, and a true random number generator (TRNG) for key derivation. Combined with a 128-bit unique chip ID and flash memory protection, it enables authenticated, encrypted OTA updates resistant to replay and cloning attacks.
What low-power modes are available on the MK53DN512CMD10?
The MK53DN512CMD10 offers seven low-power modes: RUN, WAIT, VLPR, VLPW, STOP, VLPS, and three VLLS variants (VLLS0–VLLS3). In VLLS3 mode, it consumes just 3.0 μA at 3.0 V while retaining RTC operation, 32 kHz oscillator, and backup RAM - ideal for battery-backed applications requiring decade-long operation on coin cells.
MK53DN512CMD10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 144-LBGA
- Series:
- Kinetis K50
- Packaging:
- Tray
- Product Status:
- Active
- 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:
MK53DN512CMD10 FAQ
1.How can I place an order for MK53DN512CMD10 through Aetrix?
Please submit a Request for Quotation (RFQ) for MK53DN512CMD10 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 MK53DN512CMD10 reliable?
The price and inventory of MK53DN512CMD10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MK53DN512CMD10 is usually 5 days.
3.What payment methods are accepted for MK53DN512CMD10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MK53DN512CMD10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MK53DN512CMD10?
MK53DN512CMD10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MK53DN512CMD10 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 MK53DN512CMD10?
For technical support, including MK53DN512CMD10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MK53DN512CMD10 requirements.
6.How does Aetrix verify that MK53DN512CMD10 is sourced from the original manufacturer or authorized distributors?
All MK53DN512CMD10 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 MK53DN512CMD10 meets industry standards.
7.What is the process for return or replacement of MK53DN512CMD10?
All MK53DN512CMD10 units undergo pre-shipment inspection (PSI). If there is an issue with MK53DN512CMD10, 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 MK53DN512CMD10 part is unused and in its original packaging.
Return procedure for MK53DN512CMD10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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