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부품번호 | K51P121M100SF2 기능 |
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기능 | Up to 100 MHz ARM Cortex-M4 core | ||
제조업체 | Freescale Semiconductor | ||
로고 | |||
www.DataSheet.co.kr
Freescale Semiconductor
Data Sheet: Product Preview
Document Number: K51P121M100SF2
Rev. 4, 3/2011
K51 Sub-Family Data Sheet
Supports the following:
MK51X256CMC100,
MK51N512CMC100
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 85°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)
• 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
• Security and integrity modules
– Hardware CRC module to support fast cyclic
redundancy checks
– 128-bit unique identification (ID) number per chip
K51P121M100SF2
• Human-machine interface
– Segment LCD controller supporting up to 40
frontplanes and 8 backplanes, or 44 frontplanes and
4 backplanes
– Low-power hardware touch sensor interface (TSI)
– General-purpose input/output
• Analog modules
– Two 16-bit SAR ADCs
– Programmable gain amplifier (up to x64) integrated
into each ADC
– Two 12-bit DACs
– Two operational amplifiers
– Two transimpedance amplifiers
– 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
– Three SPI modules
– Two I2C modules
– Six UART modules
– Secure Digital host controller (SDHC)
– I2S module
This document contains information on a product under development. Freescale
reserves the right to change or discontinue this product without notice.
© 2010–2011 Freescale Semiconductor, Inc.
Preliminary
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: PK51 and MK51.
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## M FFF T PP CCC 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##
M
Description
Qualification status
Kinetis family
Flash memory type
Values
• M = Fully qualified, general market flow
• P = Prequalification
• K51
• N = Program flash only
• X = Program flash and FlexMemory
Table continues on the next page...
K51 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
4
Preliminary
Freescale Semiconductor, Inc.
Datasheet pdf - http://www.DataSheet4U.net/
4페이지 www.DataSheet.co.kr
Terminology and guidelines
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
K51 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
Freescale Semiconductor, Inc.
Preliminary
7
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