MKL17Z256VMP4 Detailed explanation of pin function specifications and circuit principle instructions

The model number "MKL17Z256VMP4" is a part of the NXP (formerly Freescale) Kinetis family of microcontrollers. This specific part belongs to the Kinetis L series, which is built on the ARM Cortex-M0+ core. The "256" refers to the Memory size, and the "VMP4" indicates the package type and temperature range.

Packaging

The "MKL17Z256VMP4" is typically available in the LQFP-64 package, which has 64 pins, though the number of pins can vary depending on the exact part configuration. If you're referring to a version with a different package, such as a 100-pin or 200-pin configuration, that would need to be verified specifically.

Pin Function Table

The following is a sample of the detailed pinout description for an example 64-pin LQFP version. If you're working with a different package, please confirm the exact package configuration (e.g., QFN, BGA, LQFP-100, LQFP-200).

Pin Number Pin Name Pin Function Description 1 VDD Power supply voltage pin 2 VSS Ground pin 3 PTA0 GPIO (General Purpose Input/Output) pin, can be configured for various peripheral functions (e.g., ADC input) 4 PTA1 GPIO, alternate function (e.g., UART1 TX) 5 PTA2 GPIO, ADC input 6 PTA3 GPIO, alternate function (e.g., UART1 RX) 7 PTA4 GPIO, PWM output 8 PTA5 GPIO, SPI SCK 9 PTA6 GPIO, SPI MISO 10 PTA7 GPIO, SPI MOSI 11 PTB0 GPIO, UART2 TX 12 PTB1 GPIO, UART2 RX 13 PTB2 GPIO, I2C SCL 14 PTB3 GPIO, I2C SDA 15 PTB4 GPIO, PWM output 16 PTB5 GPIO, ADC input 17 PTB6 GPIO, external interrupt pin 18 PTB7 GPIO, external interrupt pin 19 PTC0 GPIO, CAN TX 20 PTC1 GPIO, CAN RX 21 PTC2 GPIO, I2S data input 22 PTC3 GPIO, I2S data output 23 PTC4 GPIO, UART3 TX 24 PTC5 GPIO, UART3 RX 25 PTC6 GPIO, SPI CS 26 PTC7 GPIO, SPI MISO 27 PTD0 GPIO, PWM output 28 PTD1 GPIO, ADC input 29 PTD2 GPIO, UART4 TX 30 PTD3 GPIO, UART4 RX 31 PTD4 GPIO, I2C SDA 32 PTD5 GPIO, I2C SCL 33 PTD6 GPIO, CAN TX 34 PTD7 GPIO, CAN RX 35 RESET Reset pin 36 XTAL1 Crystal oscillator input 37 XTAL2 Crystal oscillator output 38 VDDCORE Core voltage supply pin 39 VDDA Analog voltage supply pin 40 VSSA Analog ground pin 41 VREFH High reference voltage for ADC 42 VREFL Low reference voltage for ADC 43 VSTBY Standby mode pin 44 NC No connection pin 45 NC No connection pin 46 NC No connection pin 47 NC No connection pin 48 NC No connection pin 49 NC No connection pin 50 NC No connection pin 51 NC No connection pin 52 NC No connection pin 53 NC No connection pin 54 NC No connection pin 55 NC No connection pin 56 NC No connection pin 57 NC No connection pin 58 NC No connection pin 59 NC No connection pin 60 NC No connection pin 61 NC No connection pin 62 NC No connection pin 63 NC No connection pin 64 NC No connection pin

FAQ for MKL17Z256VMP4

Q1: What is the maximum clock speed for the MKL17Z256VMP4? A1: The MKL17Z256VMP4 can operate at a maximum clock speed of 48 MHz.

Q2: Does the MKL17Z256VMP4 support USB? A2: Yes, the MKL17Z256VMP4 includes a full-speed USB 2.0 device controller.

Q3: What is the operating voltage range of the MKL17Z256VMP4? A3: The operating voltage range for the MKL17Z256VMP4 is 1.71V to 3.6V.

Q4: Does the MKL17Z256VMP4 support I2C communication? A4: Yes, it supports I2C communication, which can be used for communication with peripherals like sensors and EEPROMs.

Q5: How many ADC channels are available in the MKL17Z256VMP4? A5: The MKL17Z256VMP4 provides up to 16 ADC channels for analog-to-digital conversion.

Q6: What is the flash memory size of the MKL17Z256VMP4? A6: The MKL17Z256VMP4 has 256KB of flash memory for program storage.

Q7: Can the MKL17Z256VMP4 be used in battery-powered applications? A7: Yes, the MKL17Z256VMP4 is suitable for battery-powered applications, with low-power modes such as Stop and Sleep modes.

Q8: What peripherals are available on the MKL17Z256VMP4? A8: The MKL17Z256VMP4 includes peripherals like UART, SPI, I2C, ADC, DAC, timers, and more.

Q9: Does the MKL17Z256VMP4 have a watchdog timer? A9: Yes, it includes a watchdog timer to ensure the system can recover from failures.

Q10: Is there any security feature in the MKL17Z256VMP4? A10: The MKL17Z256VMP4 includes a variety of security features, including memory protection and secure boot options.

Q11: What is the size of the RAM in the MKL17Z256VMP4? A11: The MKL17Z256VMP4 contains 32KB of SRAM.

Q12: Can the MKL17Z256VMP4 be programmed via USB? A12: Yes, the MKL17Z256VMP4 can be programmed via USB, using NXP’s programming tools.

Q13: What is the typical current consumption for the MKL17Z256VMP4? A13: The typical current consumption is very low in low-power modes, around 1.8 µA in stop mode.

Q14: How many PWM channels are available on the MKL17Z256VMP4? A14: The MKL17Z256VMP4 has several PWM channels, typically around 6, to drive motor controllers and other applications.

Q15: What development tools are available for the MKL17Z256VMP4? A15: NXP provides a range of development tools such as MCUXpresso IDE and various evaluation boards for programming and debugging.

Q16: Does the MKL17Z256VMP4 support DMA (Direct Memory Access )? A16: Yes, it includes a DMA controller to transfer data between peripherals and memory without CPU intervention.

Q17: Is the MKL17Z256VMP4 suitable for automotive applications? A17: Yes, with its low power and high-performance features, the MKL17Z256VMP4 is suitable for automotive applications.

Q18: What are the available power modes for the MKL17Z256VMP4? A18: The MKL17Z256VMP4 offers several low-power modes, including Run, Wait, and Stop modes.

Q19: How is debugging supported on the MKL17Z256VMP4? A19: The MKL17Z256VMP4 supports debugging through the SWD (Serial Wire Debug) interface .

Q20: Is there any support for real-time clock (RTC) in the MKL17Z256VMP4? A20: Yes, the MKL17Z256VMP4 includes an RTC module for timekeeping in battery-powered applications.

This should cover the key specifications and common questions for the MKL17Z256VMP4 model.