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NXP Semiconductors Electronic Components Datasheet

MKV31F256VLH12P Datasheet

Microcontroller

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Freescale Semiconductor, Inc.
Data Sheet: Technical Data
KV31P100M120SF8
Rev. 7, 02/2016
Kinetis KV31F 256 KB Flash
120 MHz ARM® Cortex®-M4-Based Microcontroller with FPU
MKV31F256VLL12
MKV31F256VLH12
MKV31F256VLH12P
The KV31 MCU family is a highly scalable member of the Kinetis
V Series and provides a high-performance, cost-competitive
motor control solution. Built on the ARM®Cortex®-M4 core
running at 120 MHz, combined with floating point and DSP
capability, it delivers a highly capable platform enabling
customers to build a highly scalable solution portfolio.
Additional features include:
• Dual 16-bit ADCs sampling at up to 1.2 MS/s in 12-bit
mode
100 LQFP (LL)
64 LQFP (LH)
• 12 channels of highly flexible motor control timers (PWMs)
14 x 14 x 1.4 Pitch 0.5 10 x 10 x 1.4 Pitch 0.5
across 3 independent time bases
mm
mm
• Large RAM block enabling local execution of fast control
loops at full clock speed
• Enabled to support Kinetis Motor Suite (KMS), a bundled
hardware and software solution that enables rapid configuration of BLDC and PMSM motor drive
systems
Performance
• 120 MHz ARM Cortex-M4 core with DSP instructions
delivering 1.25 Dhrystone MIPS per MHz
Memories and memory interfaces
• 256 KB of embedded flash and 48 KB of RAM
• Preprogrammed Kinetis flashloader for one-time, in-
system factory programming
System peripherals
• 16-channel DMA controller
• Independent external and software watchdog monitor
Clocks
• One crystal oscillator, two ranges: 32-40 kHz or 3-32
MHz
• Three internal oscillators: 32 kHz, 4 MHz, and 48 MHz
• Multi-purpose clock generator with PLL and FLL
Security and integrity modules
• Hardware CRC module
• 128-bit unique identification (ID) number per chip
• Hardware random-number generator
• Flash access control to protect proprietary software
Human-machine interface
Analog modules
• Two 16-bit SAR ADCs (1.2 MS/s in 12bit mode)
• One 12-bit DAC
• Two analog comparators (CMP) with 6- bit DAC
• Accurate internal voltage reference
Communication interfaces
• Two SPI modules
• Three UART modules and one low-power UART
• Two I2C modules: Support for up to 1 Mbps
operation
Timers
• One 8-channel motor control/general purpose/ PWM
timer
• Two 2-channel motor control/general purpose timers
with quadrature decoder functionality
Operating Characteristics
• Voltage range (including flash writes): 1.71 to 3.6 V
• Temperature range (ambient): -40 to 105°C
Kinetis Motor Suite
• Supports Velocity and Position control of BLDC &
PMSM motors
© 2014–2016 Freescale Semiconductor, Inc. All rights reserved.


NXP Semiconductors Electronic Components Datasheet

MKV31F256VLH12P Datasheet

Microcontroller

No Preview Available !

• Up to 70 general-purpose I/O (GPIO)
• Implements Field Orient Control (FOC) using Back
EMF to improve motor efficiency
• Utilizes SpinTAC control theory that improves
overall system performance and reliability
Part Number
MKV31F256VLL12
MKV31F256VLH12
MKV31F256VLH12P
Ordering Information
Flash (KB)
256
256
248
Memory
SRAM (KB)
48
48
48
Number of GPIOs
70
46
46
Related Resources
Type
Selector
Guide
Product Brief
Reference
Manual
Data Sheet
Chip Errata
KMS User
Guide
KMS API
Reference
Manual
Package
drawing
Description
Resource
The Freescale Solution Advisor is a web-based tool that features
interactive application wizards and a dynamic product selector
Product Selector
The Product Brief contains concise overview/summary information to
enable quick evaluation of a device for design suitability.
KV30FKV31FPB
The Reference Manual contains a comprehensive description of the
structure and function (operation) of a device.
KV31P100M120SF8RM
The Data Sheet is this document. It includes electrical characteristics
and signal connections.
KV31P100M120SF8
The chip mask set Errata provides additional or corrective information for KINETIS_xN51M 1
a particular device mask set.
The KMS User Guide provides a comprehensive description of the
features and functions of the Kinetis Motor Suite solution.
Kinetis Motor Suite User’s Guide
(KMS100UG)2
The KMS API reference manual provides a comprehensive description of Kinetis Motor Suite API
the API of the Kinetis Motor Suite function blocks.
Reference Manual
(KMS100RM)2
Package dimensions are provided by part number:
• MKV31F256VLL12
• MKV31F256VLH12
• MKV31F256VLH12P
Package drawing:
98ASS23308W
98ASS23234W
98ASS23234W
1. To find the associated resource, go to freescale.com and perform a search using this term with the x replaced by the
revision of the device you are using.
2. To find the associated resource, go to freescale.com and perform a search using Document ID
Figure 1 shows the functional modules in the chip.
2
Freescale Semiconductor, Inc.
Kinetis KV31F 256 KB Flash, Rev. 7, 02/2016


Part Number MKV31F256VLH12P
Description Microcontroller
Maker NXP
Total Page 3 Pages
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