Datasheet > 935324551557

935324551557

更新时间： 2024-11-10 19:41:59

品牌	Logo	应用领域
恩智浦 - NXP		微控制器外围集成电路
页数	文件大小	规格书
71页	2265K
描述
Microcontroller

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935324551557 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	uPs/uCs/外围集成电路类型：	MICROCONTROLLER
Base Number Matches：	1

935324551557 数据手册

Document Number: K20P81M72SF1

Rev. 3, 11/2012

Freescale Semiconductor

Data Sheet: Technical Data

K20P81M72SF1

K20 Sub-Family

Supports: MK20DX64VLK7,

MK20DX128VLK7, MK20DX256VLK7

Features

Timers

•

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

– 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

•

Clocks

– 3 to 32 MHz crystal oscillator

– 32 kHz crystal oscillator

– Multi-purpose clock generator

System peripherals

Communication interfaces

– USB full-/low-speed On-the-Go controller with on-

chip transceiver

– Controller Area Network (CAN) module

– Two SPI modules

– Two I2C modules

– Four UART modules

– I2S module

•

– Multiple low-power modes to provide power

optimization based on application requirements

– 16-channel DMA controller, supporting up to 63

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

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

Freescale reserves the right to change the detail specifications as may be

required to permit improvements in the design of its products.

12 3 4 5 6 7...71

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