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PDF ( 数据手册 , 数据表 ) MK20DN512ZVLK10

零件编号 MK20DN512ZVLK10
描述 K20 Sub-Family
制造商 Freescale Semiconductor
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MK20DN512ZVLK10 数据手册, 描述, 功能
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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.
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MK20DN512ZVLK10 pdf, 数据表
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Terminology and guidelines
3.6 Relationship between ratings and operating requirements
Operating or handling rating (min.)
Operating requirement (min.)
Operating requirement (max.)
Operating or handling rating (max.)
Fatal
range
- Probable permanent failure
Limited
operating
range
- No permanent failure
- Possible decreased life
- Possible incorrect operation
Normal
operating
range
- No permanent failure
- Correct operation
Limited
operating
range
- No permanent failure
- Possible decreased life
- Possible incorrect operation
Fatal
range
- Probable permanent failure
Handling range
- No permanent failure
3.7 Guidelines for ratings and operating requirements
Follow these guidelines for ratings and operating requirements:
• Never exceed any of the chip’s ratings.
• During normal operation, don’t exceed any of the chip’s operating requirements.
• If you must exceed an operating requirement at times other than during normal
operation (for example, during power sequencing), limit the duration as much as
possible.
3.8 Definition: Typical value
A typical value is a specified value for a technical characteristic that:
• Lies within the range of values specified by the operating behavior
• Given the typical manufacturing process, is representative of that characteristic
during operation when you meet the typical-value conditions or other specified
conditions
Typical values are provided as design guidelines and are neither tested nor guaranteed.
3.8.1 Example 1
This is an example of an operating behavior that includes a typical value:
K20 Sub-Family Data Sheet Data Sheet, Rev. 6, 9/2011.
8 Freescale Semiconductor, Inc.
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MK20DN512ZVLK10 equivalent, schematic
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General
Table 6. Power consumption operating behaviors (continued)
Symbol Description
IDD_VLPR Very-low-power run mode current at 3.0 V — all
peripheral clocks enabled
IDD_VLPW Very-low-power wait mode current at 3.0 V — all
peripheral clocks disabled
IDD_STOP Stop mode current at 3.0 V
• @ –40 to 25°C
• @ 70°C
• @ 105°C
Min.
Typ.
N/A
N/A
0.59
2.26
5.94
Max.
1.4
7.9
19.2
Unit
mA
mA
mA
mA
mA
IDD_VLPS
Very-low-power stop mode current at 3.0 V
• @ –40 to 25°C
• @ 70°C
• @ 105°C
— 93 435 μA
520 2000
μA
1350
4000
μA
IDD_LLS
Low leakage stop mode current at 3.0 V
• @ –40 to 25°C
• @ 70°C
• @ 105°C
— 4.8 20 μA
— 28 68 μA
— 126 270 μA
IDD_VLLS3
Very low-leakage stop mode 3 current at 3.0 V
• @ –40 to 25°C
• @ 70°C
• @ 105°C
3.1 8.9 μA
17 35 μA
82 148 μA
IDD_VLLS2
Very low-leakage stop mode 2 current at 3.0 V
• @ –40 to 25°C
• @ 70°C
• @ 105°C
2.2 5.4 μA
7.1 12.5 μA
41 125 μA
IDD_VLLS1
Very low-leakage stop mode 1 current at 3.0 V
• @ –40 to 25°C
• @ 70°C
• @ 105°C
2.1 7.6 μA
6.2 13.5 μA
30 46 μA
IDD_VBAT
Average current with RTC and 32kHz disabled at
3.0 V
• @ –40 to 25°C
• @ 70°C
• @ 105°C
0.33
0.60
1.97
Table continues on the next page...
0.39
0.78
2.9
μA
μA
μA
Notes
7
8
9
9
K20 Sub-Family Data Sheet Data Sheet, Rev. 6, 9/2011.
16
Freescale Semiconductor, Inc.
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