The NXP MK50DX256CMC7 is a Kinetis K50-series 32-bit MCU built around an ARM Cortex-M4 core clocked at 72 MHz. It carries 256 KB of Flash program memory, 64K x 8 of SRAM, and 2K x 8 of EEPROM — enough firmware space and data retention for a sensor-fusion or motor-control application without external storage. The mixed-signal complement is the standout: 36 channels of 16-bit ADC and one 12-bit DAC, which lets this part handle multi-axis analog front-ends and closed-loop control outputs on a single chip. On-chip peripherals include DMA, I²S, LVD, POR, PWM, and WDT, plus connectivity for EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, and USB OTG. The industrial temperature range (-40°C to 85°C) and 1.71 V to 3.6 V supply span make it a fit for factory-floor controllers, outdoor telecom nodes, and instrumentation panels that see thermal cycling.
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NXP MK50DX256CMC7 Kinetis K50 MCU, 72 MHz Cortex-M4
MPN MK50DX256CMC7
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NXP Kinetis K50 series, MK50DX256CMC7, ARM Cortex-M4 32-bit MCU, 72 MHz, 256 KB Flash, 64K x 8 RAM, 2K x 8 EEPROM, 63 I/O, 121-LFBGA, -40°C to 85°C.
In Stock: 243 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d)
Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$16.16 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$16.16
10+ pcs
$14.54
30+ pcs
$13.25
100+ pcs
$11.96
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[SPEC] Essential Parameters Snapshot Full Specifications (18)
Package / Case 121-LFBGA
Supply Voltage 1.71V ~ 3.6V
Speed / Frequency 72MHz
Memory / RAM 64K x 8
Full Technical Specifications
18 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Series | Kinetis K50 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 72MHz |
| Package | Tray |
| RAM size | 64K x 8 |
| Core size | 32-Bit Single-Core |
| EEPROM size | 2K x 8 |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT |
| Connectivity | EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, USB OTG |
| Number of i (O) | 63 |
| Core processor | ARM® Cortex®-M4 |
| Case | 121-LFBGA |
| Data converters | A/D 36x16b; D/A 1x12b |
| Program memory size | 256KB (256K x 8) |
Series Sibling Variants
NXP Semiconductors Kinetis K50 Series Models
Sibling variants, package options, and speed/density grades in this NXP Semiconductors semiconductor series. Active Shenzhen warehouse allocation and rapid 24-48h dispatch.
MK50DX128CLH7R
NXP Kinetis K50 series MK50DX128CLH7R, ARM Cortex-M4 32-bit MCU, 72 MHz, 128 KB Flash, 32 KB SRAM, 2 KB EEPROM, USB OTG, 22x16b ADC, 1x12b DAC, 64-LQFP, -40°C to 85°C.
View Availability & Specs
MK51DN256CMD10
NXP Semiconductors Kinetis K50 ARM Cortex-M4 MCU, MK51DN256CMD10, 32-bit single-core, 100 MHz, 256 KB flash, 64 KB RAM, 94 I/O, 144-MAPBGA (13x13 mm), -40 to 85°C, 1.71–3.6 V.
View Availability & Specs
MK51DX128CLH7
NXP Kinetis K50 series MK51DX128CLH7, 32-bit ARM Cortex-M4 MCU, 72 MHz, 128 KB Flash, 32 KB RAM, 2 KB EEPROM, USB OTG, 18x16-bit ADC, 1x12-bit DAC, 64-LQFP, -40°C to 85°C.
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MK51DX256CLL10
NXP Semiconductors Kinetis K50 ARM Cortex-M4 MCU, MK51DX256CLL10, 100MHz, 256KB Flash, 64KB RAM, 4KB EEPROM, 35x16-bit ADC, 100-LQFP.
View Availability & Specs
MK51DX256CMC7
NXP Kinetis K50 MK51DX256CMC7, 32-bit ARM Cortex-M4 MCU, 72 MHz, 256 KB Flash, 64 KB RAM, 2 KB EEPROM, 35x16-bit ADC, 1x12-bit DAC, USB OTG, 121-MAPBGA (8x8 mm), -40°C to 85°C.
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MK52DN512CMD10
NXP Kinetis K50 series, MK52DN512CMD10, 32-bit ARM Cortex-M4 MCU, 100 MHz, 512 KB Flash, 128 KB RAM, Ethernet, USB OTG, 96 I/O, -40 to 85°C, 144-MAPBGA.
View Availability & Specs
Technical Details & Description
Frequently asked questions
What is the closest pin-compatible alternative to MK50DX256CMC7 in this component family?
The closest pin-compatible alternative in the same 121-MAPBGA footprint is the MK50DX128CMC7, which halves the Flash to 128 KB but shares the same peripheral set, core, and package. For a different package, the MK50DX256CLL7 offers 256 KB Flash in a 100-LQFP.
What is the core processor of MK50DX256CMC7?
The core processor is an ARM Cortex-M4, 32-bit single-core, running at 72 MHz.
Where can I buy MK50DX256CMC7 and what is the lead time?
This part is sourced to order; availability and pricing are confirmed at quote time.
MK50DX256CMC7
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