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MKL17Z256VFT4

Name: MKL17Z256VFT4
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 48QFN

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製造商。部分 #MKL17Z256VFT4
包 48-UFQFN Exposed Pad
資料表 MKL17Z256VFT4 DataSheet
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規格

Supplier	NXP USA Inc.
Package	Tray
Series	Kinetis KL1
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0+
CoreSize	32-Bit Single-Core
Speed	48MHz
Connectivity	I²C, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT
NumberofI/O	40
ProgramMemorySize	256KB (256K x 8)
ProgramMemoryType	FLASH
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 3.6V
DataConverters	A/D 18x16b; D/A 1x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	48-UFQFN Exposed Pad

概述

Description

MKL17Z256VFT4 is an NXP/Freescale Kinetis L family microcontroller based on an ARM Cortex‑M0+ core. It’s designed for low‑cost, power‑efficient embedded applications.
Key points
- Core and speed: Cortex‑M0+ up to 48 MHz.
- Memory: 256 KB flash for program storage; about 32 KB RAM.
- Peripherals: USB Full‑Speed device, UART, I2C, SPI, multiple timers (e.g., FTM/PIT/RTC), and a 12‑bit ADC.
- Power: operate from 1.8–3.6 V with low‑power sleep/stop modes.
- Development: supported by MCUXpresso/SDK and standard Kinetis toolchains; SWD/JTAG debugging.
- Package: available in 48‑pin options (the FT4 variant denotes a specific package/temperature code).
Typical use cases: USB peripherals, small sensor/IoT nodes, compact control systems, and other cost‑sensitive embedded applications requiring a capable MCU with mixed analog/digital I/O.
Note: For exact pinout, memory details, and features (e.g., any additional peripherals), consult the official datasheet and reference manual.

Features

Key features of MKL17Z256VFT4 (Kinetis L family, Cortex-M0+):
- CPU: 32-bit ARM Cortex-M0+ up to 48 MHz
- Memory: 256 KB Flash, 32 KB RAM
- USB: USB 2.0 Full-Speed device
- Serial peripherals: I2C (multi), SPI (multi), UART/LPUART
- Analog: 12-bit ADC (multiple channels)
- Timers/PWM: FlexTimer/TPM, plus RTC and periodic timers
- DMA: DMA with channel multiplexing (DMAMUX)
- Power: multiple low-power modes (normal, VLPR/STOP/low-power options)
- Security/utility: MPU, watchdog, boot ROM, CRC
- Debug: SWD/JTAG support
- Voltage range: typically 1.71–3.6 V
- Temperature: industrial range (typical -40 to 85°C)
Usage notes: compact, low-power MCU suitable for embedded sensor, motor control, USB-enabled applications requiring moderate flash/RAM and rich serial peripherals.

Package

LQFP100 package (10×10 mm).

Pinout

- Pin count: 64 pins (in the MKL17Z256VFT4 package)
- Function: NXP Kinetis L series 32-bit microcontroller with an ARM Cortex-M0+ core, 256 KB flash. Used for general embedded control with GPIO, timers, ADC, and multiple serial interfaces (e.g., SPI, I2C, UART).

Manufacturer

Manufacturer: NXP Semiconductors.
What kind of company: A Dutch multinational semiconductor company that designs and manufactures embedded processors, microcontrollers, and other ICs for automotive, industrial, consumer, and security applications (formerly Freescale).

Application

MKL17Z256VFT4 is a low-power Cortex‑M0+ MCU from NXP’s Kinetis L family (256 KB flash). Ideal for cost- and power-sensitive tasks such as:
- IoT sensors and edge devices
- Wearables and portable electronics
- Home automation, smart meters, and smart sensors
- USB peripherals and USB devices
- Battery-powered data loggers and monitoring systems
- Small‑scale industrial control and automation
- Prototyping, hobbyist and education projects