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MKL16Z256VLH4

Name: MKL16Z256VLH4
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 64LQFP

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製造商。部分 #MKL16Z256VLH4
包 64-LQFP
資料表 MKL16Z256VLH4 DataSheet
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規格

Supplier	Rochester Electronics, LLC
Package	Bulk
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0+
CoreSize	32-Bit Single-Core
Speed	48MHz
Connectivity	I²C, LINbus, SPI, TSI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT
NumberofI/O	54
ProgramMemorySize	256KB (256K x 8)
ProgramMemoryType	FLASH
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 3.6V
DataConverters	A/D 1x16b SAR; D/A 1x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	64-LQFP

概述

Description

MKL16Z256VLH4 is an NXP Freescale microcontroller from the Kinetis L family. It’s a low-cost, low-power 32‑bit MCU built around the ARM Cortex‑M0+ core and aimed at simple, battery-powered or sensor-based products.
Key points
- Core and speed: ARM Cortex‑M0+ core, up to ~48 MHz.
- Memory: 256 KB flash, around 16 KB RAM (typical for this device variant).
- Peripherals: GPIO, multiple serial interfaces (USART/UART, I2C, SPI), 12‑bit ADC, analog comparators, timers (including flexible timers), DMA and watchdog.
- Power: operates from about 1.8–3.6 V with several low-power/sleep modes for energy efficiency.
- Development: supported by MCUXpresso and Kinetis Design Studio; uses standard SWD for debugging.
- Packaging: available in compact 48‑pin packages (VLH4 suffix).
- Applications: suitable for cost-sensitive embedded devices, wearables, sensors, and similar IoT/consumer products.
For exact numbers and features, consult the official datasheet and reference manual.

Features

Key features of MKL16Z256VLH4:
- ARM Cortex-M0+ core, up to 48 MHz
- 256 KB flash memory; 64 KB RAM
- USB Full-Speed device interface
- 12-bit ADC (up to ~16 channels) and analog comparator
- FlexTimer Module (FTM) for PWM and advanced timing
- CRC engine
- DMA (eDMA) for high‑speed data transfers
- Serial peripherals: UART/USART, I2C, SPI
- Real-time clock and multiple low-power modes
- Operating voltage 1.71–3.6 V; industrial temperature range (-40 to 105°C)
- On-chip debug via SWD/JTAG
- Lightweight, low-power, cost-optimized Kinetis L family MCU
Optional: package varies (VLH4), suitable for small-footprint designs needing USB capability and moderate memory.

Package

The MKL16Z256VLH4 uses a 48‑pin LQFP package (9×9 mm).

Pinout

- Pin count: 48-pin package (LQFP).
- Function: 32-bit ARM Cortex-M0+ microcontroller (NXP Kinetis L family) with 256 KB flash for embedded control.

Manufacturer

- Manufacturer: NXP Semiconductors.
- What kind of company: A Dutch multinational semiconductor company that designs and manufactures integrated circuits and microcontrollers for automotive, industrial, consumer, and networking markets (originating from Philips Semiconductors; acquired Freescale).

Application

MKL16Z256VLH4 is a low‑power, cost‑effective Cortex‑M0+ MCU ideal for battery‑powered, space‑constrained embedded systems. Typical application areas: wearables and fitness devices; IoT sensors, beacons and gateways; handheld medical/health devices; home automation and smart‑home hubs; automotive sensor interfaces and small ECUs; industrial sensors, data acquisition and control; consumer electronics and portable instruments.