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MK40DX256VLQ10

Name: MK40DX256VLQ10
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 144LQFP

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Mfr。パート #MK40DX256VLQ10
パッケージ 144-LQFP
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仕様

Supplier	NXP USA Inc.
Package	Tray
Series	Kinetis K40
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M4
CoreSize	32-Bit Single-Core
Speed	100MHz
Connectivity	CANbus, EBI/EMI, I²C, IrDA, SD, SPI, UART/USART, USB, USB OTG
Peripherals	DMA, I²S, LCD, LVD, POR, PWM, WDT
NumberofI/O	98
ProgramMemorySize	256KB (256K x 8)
ProgramMemoryType	FLASH
EEPROMSize	4K x 8
RAMSize	64K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 3.6V
DataConverters	A/D 42x16b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	144-LQFP

概要

Description

The MK40DX256VLQ10 is an NXP/Kinetis K40 family 32-bit microcontroller. It uses an ARM Cortex-M4F core (DSP/FPU) and can run up to about 120 MHz. On‑chip memory typically includes 256 KB of flash and 64 KB of RAM. The device comes in a 64‑pin LQFP (VLQ) package.
Key peripherals commonly supported (varies by exact revision) include multiple timers and PWM channels, 12‑bit ADCs, serial communications (UART/USART, I2C, SPI), DMA, and USB FS/OTG on applicable variants. It also provides flexible clocking, analog comparators, and standard debug interfaces (SWD/JTAG).
Power and development: supports low‑power modes and is supported by MCUXpresso and Kinetis Design Studio (plus other toolchains). Applications: motor control, USB devices, embedded automation, and general embedded systems.
Note: exact peripheral set and memory can vary by package/revision; refer to the datasheet for the specific variant.

Features

Here are the key features of MK40DX256VLQ10 (Kinetis MK40 series):
- CPU: ARM Cortex-M4F core with FPU and DSP instructions
- Speed: up to 120 MHz
- Memory: 256 KB flash, 64 KB RAM (approximate)
- Peripherals: USB 2.0 Full-Speed (device/OTG), UART/USART, SPI, I2C, I2S
- Analog: 12-bit ADC (multiple channels)
- Timers: FlexTimer Modules (PWM, advanced timing)
- DMA: eDMA controller for peripherals
- Security/IO: MPU, CRC, and other standard 32-bit peripherals
- Power: multiple low-power modes and clock control
- Debug/0ther: SWD/JTAG debug support
- Package: VLQ64 (64-pin LQFP-like)
- Temp range: industrial (-40°C to +105°C typically)
Note: exact RAM size and some peripheral counts may vary by revision; refer to the datasheet for precise specifications.

Package

VLQFP — Very Low-Profile Quad Flat Pack (10×10 mm body).

Pinout

- Pin count: 100 pins (VLQ/LQFP-100 package)
- Function: NXP MK40DX256VLQ10 is a 32-bit ARM Cortex-M4 microcontroller with 256 KB flash, intended for embedded control applications.

Manufacturer

Manufacturer: NXP Semiconductors (the Freescale Kinetis line, including MK40DX256VLQ10, is now part of NXP).
What kind of company: NXP is a Dutch multinational semiconductor company that designs and manufactures embedded processing ICs, microcontrollers, sensors, and related semiconductor solutions for automotive, industrial, and consumer markets.

Application

Applications: motor control (BLDC/PMSM, servo drives) using FTM/PWM and ADC; automotive body electronics and gateways; industrial automation and control (sensors, CAN, SPI/I2C); USB-enabled peripherals and consumer devices; building automation, smart meters, and home appliances.