規格
| 屬性 | 價值 |
| Supplier | Rochester Electronics, LLC |
| Package / Case | Bulk |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I²C, LINbus, SPI, TSI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT |
| Number of I/O | 54 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 1x16b SAR; D/A 1x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
MKL16Z256VLH4 is an NXP (Kinetis) L-family microcontroller based on the ARM Cortex-M0+ core. It’s aimed at low-cost, low-power embedded apps, running up to 48 MHz with 256 KB of flash and about 32 KB of SRAM. On-chip peripherals typically include multiple GPIOs, a 12‑bit ADC, PWM/timers, and serial interfaces (USART/UART, I2C, SPI); some variants may offer USB device capability. It supports a wide supply range (roughly 1.71–3.6 V) and several power/low-power modes ideal for battery-powered designs. The VLH4 suffix identifies the specific package/variant of this part. Development is supported by MCUXpresso IDE and the Kinetis SDK. Common use cases include sensor hubs, IoT nodes, consumer electronics, and other cost-sensitive control tasks.
Features
Here are the main features of MKL16Z256VLH4 (NXP Kinetis L):
- 32-bit ARM Cortex-M0+ CPU up to 48 MHz
- Flash memory: 256 KB; RAM: 16 KB
- USB Full-Speed device with on-chip PHY
- 12-bit Analog-to-Digital Converter (up to ~16 channels)
- Analog comparator and internal temperature sensor
- FlexTimer Modules (FTM) for PWM and timing
- eDMA controller for efficient DMA transfers
- Peripherals: I2C, SPI, UART (multiple channels)
- Clocking: flexible clock system with internal/external sources
- Low-power modes: Run, Wait, Stop, VLPR, VLPS
- About 40 GPIOs in a 48-pin package
- Debug: SWD (Serial Wire Debug)
- Package: 48-pin LQFP (VLH) with wide operating temperature range
Note: exact peripheral counts may vary by package revision; refer to the datasheet for precise specs.
- 32-bit ARM Cortex-M0+ CPU up to 48 MHz
- Flash memory: 256 KB; RAM: 16 KB
- USB Full-Speed device with on-chip PHY
- 12-bit Analog-to-Digital Converter (up to ~16 channels)
- Analog comparator and internal temperature sensor
- FlexTimer Modules (FTM) for PWM and timing
- eDMA controller for efficient DMA transfers
- Peripherals: I2C, SPI, UART (multiple channels)
- Clocking: flexible clock system with internal/external sources
- Low-power modes: Run, Wait, Stop, VLPR, VLPS
- About 40 GPIOs in a 48-pin package
- Debug: SWD (Serial Wire Debug)
- Package: 48-pin LQFP (VLH) with wide operating temperature range
Note: exact peripheral counts may vary by package revision; refer to the datasheet for precise specs.
Pinout
Pin count: 48 pins (package code VLH4).
Function: NXP MKL16Z256VLH4 is a Kinetis L series 32-bit ARM Cortex-M0+ microcontroller used for embedded control, with peripherals such as serial interfaces (UART/SPI/I2C), ADCs, timers, and USB (device).
Function: NXP MKL16Z256VLH4 is a Kinetis L series 32-bit ARM Cortex-M0+ microcontroller used for embedded control, with peripherals such as serial interfaces (UART/SPI/I2C), ADCs, timers, and USB (device).
Manufacturer
- Manufacturer: NXP Semiconductors.
- What kind of company: A multinational semiconductor company (headquartered in the Netherlands) that designs and manufactures integrated circuits, including microcontrollers (like the Kinetis L family), sensors, automotive electronics, and security ICs. It originated from Philips Semiconductors and later expanded by acquiring Freescale.
- What kind of company: A multinational semiconductor company (headquartered in the Netherlands) that designs and manufactures integrated circuits, including microcontrollers (like the Kinetis L family), sensors, automotive electronics, and security ICs. It originated from Philips Semiconductors and later expanded by acquiring Freescale.
Application
MKL16Z256VLH4 is a low-power, cost-effective Cortex-M0+ MCU. Typical application areas include:
- IoT endpoints, sensor nodes and wearables
- Home automation, smart meters and consumer electronics
- Industrial sensing, data logging and small control systems
- Battery-powered handheld or portable devices
- Simple motor control and actuation for small motors
- Medical/fitness devices requiring long battery life
- IoT endpoints, sensor nodes and wearables
- Home automation, smart meters and consumer electronics
- Industrial sensing, data logging and small control systems
- Battery-powered handheld or portable devices
- Simple motor control and actuation for small motors
- Medical/fitness devices requiring long battery life
Package
LQFP-100 package (100-pin, 0.5 mm pitch).
