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NXP  MKW21D256VHA5  32 Bit Microcontroller, Kinetis W Series, Wireless Connectivity, ARM Cortex-M4, 50 MHz, 256 KB

NXP MKW21D256VHA5
Technical Data Sheet (914.39KB) EN Tüm Teknik Belgeleri Görüntüleyin

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Ürün Genel Bakış

The MKW21D256VHA5 is a 32-bit Kinetis low power Wireless Microcontroller based on ARM Cortex-M4 RISC architecture core with integrated IEEE 802.15.4 radio. The device consists of a high-performance 2.4GHz IEEE 802.15.4 compliant radio transceiver and a powerful ARM Cortex-M4 MCU system with connectivity and precision mixed signal analog peripherals. The device incorporates 256kB internal flash, 32kB internal RAM, one 16-bit SAR A/D converter, one 6-bit D/A converter and 29 general-purpose I/O pins. This device also features communication interfaces like three UART modules, one SPI module and two I2C modules.
  • ARM Cortex-M4 Core at 50MHz (1.25 MIPS/MHz)
  • Nested vectored interrupt controller (NVIC)
  • Asynchronous wake-up interrupt controller (AWIC)
  • Debug and trace capability
  • 2-pin Serial wire debug (SWD)
  • IEEE 1149.1 Joint test action group (JTAG)
  • IEEE 1149.7 compact JTAG (cJTAG)
  • Trace port interface unit (TPIU)
  • Flash patch and breakpoint (FPB)
  • Data watchpoint and trace (DWT)
  • Instrumentation trace macrocell (ITM)
  • Enhanced trace macrocell (ETM)
  • Software and hardware watchdog with external monitor pin
  • 16-channel DMA controller
  • Low-leakage wake-up unit (LLWU)
  • Power management controller with 10 different power modes
  • Non-maskable interrupt (NMI)
  • 128-bit Unique identification (ID) number per chip
  • Multi-purpose clock generator
  • Three separate crystal oscillators

Ürün Bilgileri

Architecture:
ARM Cortex-M4
CPU Speed:
50MHz
Program Memory Size:
256KB
RAM Memory Size:
32KB
No. of Pins:
63Pins
MCU Case Style:
LGA
No. of I/O's:
24I/O's
Embedded Interface Type:
I2C, SPI, UART
Supply Voltage Min:
1.8V
Supply Voltage Max:
3.6V
Packaging:
Each
Product Range:
ARM Cortex-M4 Microcontrollers
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (17-Dec-2015)

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Uygulamalar

  • Industrial;
  • Wireless

Mevzuat ve Çevre

Nem Duyarlılığı Düzeyi
MSL 3 - 168 hours
Menşe Ülke:
China

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RoHS Uyumlu:
Evet
Fiyat Listesi No:
85423190
Ağırlık (kg):
.008889

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