NXP Semiconductors MK81FN256VLL15 Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 256KB FLASH 100LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MK81FN256VLL15
Detailed Description
IC MCU 32BIT 256KB FLASH 100LQFP
Package
100-LQFP
Key Features
Package / Case: 100-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MK81FN256VLL15 Datasheet
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Technical Specifications
NXP Semiconductors MK81FN256VLL15 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
256K x 8
Package / Case
100-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Peripherals
DMA, I²S, LVD, POR, PWM
Number of I/O
66
Speed
150MHz
Core Processor
ARM® Cortex®-M4
Related Parts Comparison (MK81FN256VLL15 vs MK22FX512VLL12 vs MK60DN256VLL10R vs DSP56857BUE)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 100-LQFP | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.62V ~ 1.98V |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | 56800E |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 16-Bit |
| RAM Size | 256K x 8 | 64K x 8 | 64K x 8 | 24K x 16 |
| Lifecycle Status | Active | Not For New Designs | Active | Obsolete |
| Connectivity | EBI/EMI, I²C, SPI, UART/USART, USB OTG | CANbus, EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, USB OTG | CANbus, EBI/EMI, Ethernet, I²C, IrDA, SD, SPI, UART/USART, USB, USB OTG | SCI, SPI, SSI |
| Number of I/O | 66 | 66 | 66 | 47 |
| Oscillator Type | Internal | Internal | Internal | External |
| Peripherals | DMA, I²S, LVD, POR, PWM | DMA, I²S, LVD, POR, PWM, WDT | DMA, I²S, LVD, POR, PWM, WDT | DMA, POR, WDT |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
XMC4300F100K256AAXQMA1Infineon TechnologiesNXP
IC MCU 32BIT 256KB FLASH 100LQFP
XMC4300F100K256AAXUMA1Infineon TechnologiesNXP
IC MCU 32BIT 256KB FLASH 100LQFP
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