NXP Semiconductors MKS20FN128VFT12 Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 128KB FLASH 48QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MKS20FN128VFT12
Detailed Description
IC MCU 32BIT 128KB FLASH 48QFN
Package
48-VFQFN Exposed Pad
Key Features
Package / Case: 48-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MKS20FN128VFT12 Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors MKS20FN128VFT12 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
64K x 8
Package / Case
48-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT
Number of I/O
35
Speed
120MHz
Core Processor
ARM® Cortex®-M4
Alternate Parts Comparison (MKS20FN128VFT12 vs MM912J637AM2EPR2 vs MKW37A512VFT4R vs LPC5502JHI48J)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 125°C | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 2.25V ~ 5.5V | 1.71V ~ 3.6V | 1.8V ~ 3.6V |
| Core Processor | ARM® Cortex®-M4 | S12 | ARM® Cortex®-M0+ | ARM® Cortex®-M33 |
| RAM Size | 64K x 8 | 6K x 8 | 64K x 8 | 48K x 8 |
| Program Memory Type | Flash | FLASH (128kB) | Flash | Flash |
| Core Size | 32-Bit Single-Core | -- | 32-Bit | 32-Bit |
| Connectivity | CANbus, I²C, SPI, UART/USART, USB OTG | -- | I²C, SPI, UART/USART | CANBus, Flexcomm, I²C, SPI, UART/USART |
| Oscillator Type | Internal | -- | Internal | External, Internal |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT | -- | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, RNG, WDT |
| Program Memory Size | 128KB (128K x 8) | -- | 512KB (512K x 8) | 64KB (64K x 8) |
| 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
ATSAM4S2AB-ANMicrochip TechnologyNXP
IC MCU 32BIT 128KB FLASH 48LQFP
ATSAM4S2AB-ANRMicrochip TechnologyNXP
IC MCU 32BIT 128KB FLASH 48LQFP
ATSAM4S2AB-MNMicrochip TechnologyNXP
IC MCU 32BIT 128KB FLASH 48VQFN
ATSAM4S2AA-MUMicrochip TechnologyNXP
IC MCU 32BIT 128KB FLASH 48QFN
ATSAM4S2AA-AUMicrochip TechnologyNXP
IC MCU 32BIT 128KB FLASH 48LQFP
ATSAM4S2AB-MNRMicrochip TechnologyNXP
IC MCU 32BIT 128KB FLASH 48VQFN
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.