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부품번호 | MK20DN512ZVMB10 기능 |
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기능 | K20 Sub-Family | ||
제조업체 | Freescale Semiconductor | ||
로고 | |||
전체 70 페이지수
www.DataSheet.co.kr
Freescale Semiconductor
Data Sheet: Technical Data
Document Number: K20P81M100SF2
Rev. 6, 9/2011
K20 Sub-Family Data Sheet
Supports the following:
MK20DX256ZVLK10,
MK20DN512ZVLK10,
MK20DX256ZVMB10,
MK20DN512ZVMB10
Features
• Operating Characteristics
– Voltage range: 1.71 to 3.6 V
– Flash write voltage range: 1.71 to 3.6 V
– Temperature range (ambient): -40 to 105°C
• Performance
– Up to 100 MHz ARM Cortex-M4 core with DSP
instructions delivering 1.25 Dhrystone MIPS per
MHz
• Memories and memory interfaces
– Up to 512 KB program flash memory on non-
FlexMemory devices
– Up to 256 KB program flash memory on
FlexMemory devices
– Up to 256 KB FlexNVM on FlexMemory devices
– 4 KB FlexRAM on FlexMemory devices
– Up to 128 KB RAM
– Serial programming interface (EzPort)
– FlexBus external bus interface
• Clocks
– 3 to 32 MHz crystal oscillator
– 32 kHz crystal oscillator
– Multi-purpose clock generator
• System peripherals
– 10 low-power modes to provide power optimization
based on application requirements
– Memory protection unit with multi-master
protection
– 16-channel DMA controller, supporting up to 64
request sources
– External watchdog monitor
– Software watchdog
– Low-leakage wakeup unit
K20P81M100SF2
• Security and integrity modules
– Hardware CRC module to support fast cyclic
redundancy checks
– 128-bit unique identification (ID) number per chip
• Human-machine interface
– Low-power hardware touch sensor interface (TSI)
– General-purpose input/output
• Analog modules
– Two 16-bit SAR ADCs
– Programmable gain amplifier (PGA) (up to x64)
integrated into each ADC
– 12-bit DAC
– Three analog comparators (CMP) containing a 6-bit
DAC and programmable reference input
– Voltage reference
• Timers
– Programmable delay block
– Eight-channel motor control/general purpose/PWM
timer
– Two 2-channel quadrature decoder/general purpose
timers
– Periodic interrupt timers
– 16-bit low-power timer
– Carrier modulator transmitter
– Real-time clock
• Communication interfaces
– USB full-/low-speed On-the-Go controller with on-
chip transceiver
– Two Controller Area Network (CAN) modules
– Two SPI modules
– Two I2C modules
– Four UART modules
– Secure Digital host controller (SDHC)
– I2S module
Freescale reserves the right to change the detail specifications as may be
required to permit improvements in the design of its products.
© 2010–2011 Freescale Semiconductor, Inc.
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
Ordering parts
1 Ordering parts
1.1 Determining valid orderable parts
Valid orderable part numbers are provided on the web. To determine the orderable part
numbers for this device, go to http://www.freescale.com and perform a part number
search for the following device numbers: PK20 and MK20.
2 Part identification
2.1 Description
Part numbers for the chip have fields that identify the specific part. You can use the
values of these fields to determine the specific part you have received.
2.2 Format
Part numbers for this device have the following format:
Q K## A M FFF R T PP CC N
2.3 Fields
This table lists the possible values for each field in the part number (not all combinations
are valid):
Field
Q
K##
A
M
Description
Qualification status
Kinetis family
Key attribute
Flash memory type
Values
• M = Fully qualified, general market flow
• P = Prequalification
• K20
• D = Cortex-M4 w/ DSP
• F = Cortex-M4 w/ DSP and FPU
• N = Program flash only
• X = Program flash and FlexMemory
Table continues on the next page...
K20 Sub-Family Data Sheet Data Sheet, Rev. 6, 9/2011.
4 Freescale Semiconductor, Inc.
Datasheet pdf - http://www.DataSheet4U.net/
4페이지 www.DataSheet.co.kr
3.3.1 Example
This is an example of an attribute:
Symbol
CIN_D
Description
Input capacitance:
digital pins
—
Min.
Terminology and guidelines
Max.
7
Unit
pF
3.4 Definition: Rating
A rating is a minimum or maximum value of a technical characteristic that, if exceeded,
may cause permanent chip failure:
• Operating ratings apply during operation of the chip.
• Handling ratings apply when the chip is not powered.
3.4.1 Example
This is an example of an operating rating:
Symbol
VDD
Description
1.0 V core supply
voltage
Min.
–0.3
Max.
1.2
Unit
V
3.5 Result of exceeding a rating
40
30
20 The likelihood of permanent chip failure increases rapidly as
soon as a characteristic begins to exceed one of its operating ratings.
10
0
Measured characteristic
Operating rating
K20 Sub-Family Data Sheet Data Sheet, Rev. 6, 9/2011.
Freescale Semiconductor, Inc.
7
Datasheet pdf - http://www.DataSheet4U.net/
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