Datasheet > MK21DN512AVLK5

MK21DN512AVLK5

更新时间： 2024-11-27 01:13:07

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恩智浦 - NXP		/
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Kinetis K21D Sub-Family

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MK21DN512AVLK5 数据手册

Freescale Semiconductor, Inc.

Data Sheet: Technical Data

Document number: K21P80M50SF4V2

Rev 6, 04/2014

Kinetis K21D Sub-Family Data

MK21DX128AVLK5

MK21DX256AVLK5

MK21DN512AVLK5

Sheet

50 MHz ARM® Cortex®-M4-based Microcontroller

The K21 product family members are optimized for cost-sensitive

applications requiring low-power, USB connectivity, processing

efficiency and the need for extensive tamper protection, such as

Electronic Point of Sales. This device shares the comprehensive

enablement and scalability of the Kinetis family.

This product offers:

• Up to 512 KB of flash memory with up to 64 KB of SRAM

• DryIce Tamper Detection with active/passive pin,

temperature, clock, supply voltage monitoring

• Run power consumption down to 189 μA/MHz and Static

power consumption down to 3.1 μA with full state retention

and 6 μs wakeup. Lowest Static mode down to 359 nA

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

voltage regulator

80 QFP

12 x 12 x 1.6 mm Pitch 0.5 mm

Performance

• Up to 50 MHz ARM® Cortex®-M4 core with DSP

Communication interfaces

• USB full-/low-speed On-the-Go controller

instructions delivering 1.25 Dhrystone MIPS per MHz

• USB Device Charger detect (USBDCD)

• Two SPI modules

Memories and memory interfaces

• Up to 512 KB of program flash

• Up to 64 KB RAM

• Two I2C modules

• Four UART modules

• I2S module

• 64 KB FlexNVM and 4 KB FlexRAM on FlexMemory

devices

Timers

• 8-channel motor control/general purpose/PWM

timers

• Two 2-channel general purpose timers

• 32-bit PITs and 16-bit low-power timer

• Carrier modulator transmitter

• Real-time clock

System peripherals

• Multiple low-power modes

• 16-channel DMA controller

• External watchdog monitor

• Software watchdog

• Programmable delay block

Clocks

• 32 kHz and 3-32 MHz crystal oscillator

• Multipurpose clock generator

Analog modules

• 16-bit SAR ADC

• Two analog comparators (CMP)

Security and integrity modules

• Hardware CRC module

Operating Characteristics

• Tamper detect and secure storage

• Hardware random-number generator

• Hardware encryption supporting DES, 3DES, AES,

MD5, SHA-1, and SHA-256 algorithms

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

• 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

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

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与MK21DN512AVLK5相关器件

型号	品牌	获取价格	描述	数据表
MK21DN512AVMC5	NXP	获取价格	Kinetis K21D Sub-Family
MK21DN512VLK5	FREESCALE	获取价格	K21 Sub-Family Data Sheet
MK21DN512VLK5	NXP	获取价格	Kinetis K21: 50MHz Cortex-M4 MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, Anti-tamper, 80-
MK21DN512VMC5	FREESCALE	获取价格	K21 Sub-Family Data Sheet
MK21DN512VMC5	NXP	获取价格	Kinetis K21: 50MHz Cortex-M4 MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, Anti-tamper, 121
MK21DX128AVLK5	NXP	获取价格	Kinetis K21D Sub-Family
MK21DX128AVMC5	NXP	获取价格	Kinetis K21D Sub-Family
MK21DX128VLK5	FREESCALE	获取价格	K21 Sub-Family Data Sheet
MK21DX128VLK5	NXP	获取价格	Kinetis K21: 50MHz Cortex-M4 MCU, 192KB Flash, 32KB SRAM, Full-Speed USB, Anti-tamper, 80-
MK21DX128VMC5	FREESCALE	获取价格	K21 Sub-Family Data Sheet

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