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MK22FN128CAK10R: 产品类别半导体嵌入式处理器和控制器; 文件大小1MB，共64页; 制造商NXP(恩智浦); 官网地址https://www.nxp.com

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MK22FN128CAK10R规格参数

参数名称	属性值
产品种类 Product Category	ARM Microcontrollers - MCU
制造商 Manufacturer	NXP(恩智浦)
RoHS	Details
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	WLCSP-49
Core	ARM Cortex M4
Data Bus Width	32 bit
Maximum Clock Frequency	100 MHz
Program Memory Size	128 kB
Data RAM Size	24 kB
ADC Resolution	No ADC
工作电源电压 Operating Supply Voltage	1.71 V to 3.6 V
最大工作温度 Maximum Operating Temperature	+ 85 C
Processor Series	K22
系列 Packaging	Reel
Analog Supply Voltage	1.71 V to 3.6 V
DAC Resolution	12 bit
Data RAM Type	SRAM
Development Kit	FRDM-K22F
I/O Voltage	1.71 V to 3.6 V
接口类型 Interface Type	I2C, I2S, SPI, UART, USB OTG
最小工作温度 Minimum Operating Temperature	- 40 C
Number of I/Os	8 I/O
Number of Timers/Counters	2 x 16 bit, 1 x 32 bit
产品 Product	MCU+DSP+FPU
Program Memory Type	Flash
工厂包装数量 Factory Pack Quantity	5000
电源电压-最大 Supply Voltage - Max	3.6 V
电源电压-最小 Supply Voltage - Min	1.71 V
看门狗计时器 Watchdog Timers	Watchdog Timer
单位重量 Unit Weight	0.000575 oz

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Freescale Semiconductor, Inc.

Data Sheet: Advance Information

Document Number: K22P49M100SF9

Rev. 6, 10/2015

Kinetis K22F 128KB Flash 49-pin

WLCSP: MK22FN128CAK10R

100 MHz Cortex-M4 Based Microcontroller with FPU

This K22 product family member is optimized for space-

constrained, cost-sensitive applications requiring low-power,

USB connectivity, and processing efficiency with a floating point

unit. This device shares the comprehensive enablement and

scalability of the Kinetis family.

This product offers:

• Run power consumption down to 120 μA/MHz and static

power consumption down to 2.6 μA with full state retention

and 6 μs wakeup. Lowest static mode down to 120 nA.

• USB LS/FS OTG 2.0 with embedded 3.3 V, 120 mA LDO

voltage regulator. USB FS device crystal-less functionality.

MK22FN128CAK10

49 WLCSP (AK)

2.915 x 3.142 x 0.564 Pitch 0.4 mm

Performance

• 100 MHz ARM Cortex-M4 core with DSP instructions

delivering 1.25 Dhrystone MIPS per MHz

Memories and memory interfaces

• 128 KB of embedded flash and 24 KB of RAM

• Serial programming interface (EzPort)

• Preprogrammed Kinetis flashloader for one-time, in-

system factory programming

Analog modules

• Two 16-bit SAR ADCs (1.2 MS/s in 12bit mode)

• One 12-bit DAC (internal connection only)

• Two analog comparators (CMP) with 6-bit DAC

• Accurate internal voltage reference

Communication interfaces

• USB LS/FS OTG 2.0 with on-chip transceiver

(Device mode only)

• USB full-speed device crystal-less operation

System peripherals

• Two SPI modules

• Flexible low-power modes, multiple wake up sources

• Three UART modules and one low-power UART

• 4-channel DMA controller

• Two I2C: Support for up to 1 Mbps operation with

• Independent External and Software Watchdog monitor

maximum bus loading

• I2S module

Clocks

• Two crystal oscillators: 32 kHz (RTC) and 32-40 kHz or

Timers

3-32 MHz

• One 8-channel general purpose PWM timer

• Three internal oscillators: 32 kHz, 4 MHz, and 48 MHz

• Two 2-channel general-purpose timers with

• Multi-purpose clock generator with FLL

quadrature decoder functionality

• Periodic interrupt timers

Security and integrity modules

• 16-bit low-power timer

• Hardware CRC module

• Real-time clock with independent power domain

• 128-bit unique identification (ID) number per chip

• Programmable delay block

• Flash access control to protect proprietary software

Operating Characteristics

Human-machine interface

• Voltage range (including flash writes): 1.71 to 3.6 V

• 35 general-purpose I/O (GPIO)

• Temperature range (ambient): -40 to 85°C

Preliminary

Table of Contents

1 Ratings.................................................................................... 5

1.1 Thermal handling ratings................................................. 5

1.2 Moisture handling ratings................................................ 5

1.3 ESD handling ratings....................................................... 5

1.4 Voltage and current operating ratings............................. 5

2 General................................................................................... 6

2.1 AC electrical characteristics.............................................6

2.2 Nonswitching electrical specifications..............................6

2.2.1 Voltage and current operating requirements....... 6

2.2.2 LVD and POR operating requirements................7

2.2.3 Voltage and current operating behaviors.............8

2.2.4 Power mode transition operating behaviors........ 9

2.2.5 Power consumption operating behaviors............ 10

2.2.6 EMC radiated emissions operating behaviors..... 17

2.2.7 Designing with radiated emissions in mind..........18

2.2.8 Capacitance attributes.........................................18

2.3 Switching specifications...................................................18

2.3.1 Device clock specifications..................................18

2.3.2 General switching specifications......................... 19

2.4 Thermal specifications..................................................... 20

2.4.1 Thermal operating requirements......................... 20

2.4.2 Thermal attributes................................................20

3 Peripheral operating requirements and behaviors.................. 21

3.1 Core modules.................................................................. 21

3.1.1 SWD electricals .................................................. 21

3.1.2 JTAG electricals.................................................. 22

3.2 System modules.............................................................. 25

3.3 Clock modules................................................................. 25

3.3.1 MCG specifications..............................................25

3.3.2 IRC48M specifications.........................................27

3.3.3 Oscillator electrical specifications........................28

3.3.4 32 kHz oscillator electrical characteristics........... 30

3.4 Memories and memory interfaces................................... 31

3.4.1 Flash electrical specifications.............................. 31

3.4.2 EzPort switching specifications........................... 32

3.5 Security and integrity modules........................................ 33

3.6 Analog............................................................................. 33

3.6.1 ADC electrical specifications............................... 34

3.6.2 CMP and 6-bit DAC electrical specifications....... 38

3.6.3 12-bit DAC electrical characteristics....................40

3.6.4 Voltage reference electrical specifications.......... 43

3.7 Timers..............................................................................44

3.8 Communication interfaces............................................... 44

3.8.1 USB electrical specifications............................... 45

3.8.2 DSPI switching specifications (limited voltage

range).................................................................. 45

3.8.3

DSPI switching specifications (full voltage

range).................................................................. 47

3.8.4 Inter-Integrated Circuit Interface (I2C) timing...... 48

3.8.5 UART switching specifications............................ 50

3.8.6 I2S/SAI switching specifications.......................... 50

4 Dimensions............................................................................. 56

4.1 Obtaining package dimensions....................................... 56

5 Pinout...................................................................................... 57

5.1 K22 Signal Multiplexing and Pin Assignments.................57

5.2 Recommended connection for unused analog and

digital pins........................................................................59

5.3 K22 Pinouts..................................................................... 60

6 Part identification.....................................................................61

6.1 Description.......................................................................61

6.2 Format............................................................................. 61

6.3 Fields............................................................................... 61

6.4 Example...........................................................................62

6.5 49-pin WLCSP part marking............................................ 62

7 Revision History...................................................................... 63

Freescale Semiconductor, Inc.

Kinetis K22F 128KB Flash 49-pin WLCSP: MK22FN128CAK10R, Rev. 6, 10/2015

Preliminary

MK22FN128CAK10R

MK22FN128CAK10R在线购买

MK22FN128CAK10R规格参数

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