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MKV31F512VLL12 PDF даташит

Спецификация MKV31F512VLL12 изготовлена ​​​​«Freescale Semiconductor» и имеет функцию, называемую «Microcontroller».

Детали детали

Номер произв MKV31F512VLL12
Описание Microcontroller
Производители Freescale Semiconductor
логотип Freescale Semiconductor логотип 

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MKV31F512VLL12 Даташит, Описание, Даташиты
Freescale Semiconductor, Inc.
Data Sheet: Technical Data
KV31P100M120SF7
Rev. 5 4/2015
Kinetis KV31F 512KB Flash
120 MHz Cortex-M4 Based Microcontroller with FPU
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
• 20 channels of highly flexible motor control timers (PWMs)
across 4 independent time bases
• Large RAM block enabling local execution of fast control
loops at full clock speed
MKV31F512VLL12
MKV31F512VLH12
100 LQFP (LL)
64 LQFP (LH)
14 x 14 x 1.4 Pitch 0.5 10 x 10 x 1.4 Pitch 0.5
mm mm
Performance
• 120 MHz ARM Cortex-M4 core with DSP instructions
delivering 1.25 Dhrystone MIPS per MHz
Memories and memory interfaces
• 512 KB of embedded flash and 96 KB of RAM
• FlexBus external bus interface
• Serial programming interface (EzPort)
• Preprogrammed Kinetis flashloader for one-time, in-
system factory programming
System peripherals
• Flexible low-power modes, multiple wake-up sources
• 16-channel DMA controller
• Independent external and software watchdog monitor
Clocks
• One crystal oscillator with two ranges: 32-40 kHz or
3-32 MHz
• Three internal oscillators: 32 kHz, 4 MHz, and 48 MHz
• Multipurpose 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
• Up to 70 general-purpose I/O (GPIO)
Analog modules
• Two 16-bit SAR ADCs (1.2 MS/s in 12bit mode)
• Two 12-bit DACs
• 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: Support for up to 1 Mbps operation
Timers
• Two 8-ch motor-control/general purpose/PWM
timers
• Two 2-ch motor-control/general purpose timers with
quadrature decoder functionality
• Periodic interrupt timers
• 16-bit low-power timer
• Programmable delay block
Operating Characteristics
• Voltage range (including flash writes): 1.71 to 3.6 V
• Temperature range (ambient): -40 to 105°C
© 2014–2015 Freescale Semiconductor, Inc. All rights reserved.









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MKV31F512VLL12 Даташит, Описание, Даташиты
Part Number
MKV31F512VLL12
MKV31F512VLH12
Ordering Information
Flash (KB)
512
512
Memory
SRAM (KB)
96
96
Maximum number of I/O's
70
46
Type
Selector Guide
Product Brief
Reference Manual
Data Sheet
Chip Errata
Package drawing
Related Resources
Description
The Freescale Solution Advisor is a web-based tool that features interactive application wizards and
a dynamic product selector.
The Product Brief contains concise overview/summary information to enable quick evaluation of a
device for design suitability.
The Reference Manual contains a comprehensive description of the structure and function
(operation) of a device.
The Data Sheet is this document. It includes electrical characteristics and signal connections.
The chip mask set Errata provides additional or corrective information for a particular device mask
set.
Package dimensions are provided in package drawings.
Figure 1 shows the functional modules in the chip.
2
Freescale Semiconductor, Inc.
Kinetis KV31F 512KB Flash, Rev. 5 4/2015









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MKV31F512VLL12 Даташит, Описание, Даташиты
ARM ® Cortex™-M4
Core
Debug
interfaces
Interrupt
contoller
DSP
FPU
System
DMA (16ch)
Low-leakage
wakeup
Internal
and external
watchdogs
Memories and Memory Interfaces
Program
flash
(512 KB)
RAM
(96 KB)
FlexBus
Serial
programming
interface
(EzPort)
Security
and Integrity
CRC
Random-
number
generator
Flash access
control
Analog
16-bit
ADC x2
Comparator
with 6-bit DAC
x2
12-bit DAC
x2
High
performance
voltage ref
Timers
Timers
x2 (8ch)
x2 (2ch)
Programmable
delay block
Periodic
interrupt
timers
16-bit
low-power
timer
Communication Interfaces
I2C UART
x 2 x3
SPI LPUART
x2 x1
Clocks
Phase-
locked loop
Frequency-
locked loop
Low/high
frequency
oscillators
Internal
reference
clocks
Human-Machine
Interface (HMI)
Up to
70 GPIOs
Figure 1. Functional block diagram
Kinetis KV31F 512KB Flash, Rev. 5 4/2015
3
Freescale Semiconductor, Inc.










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