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SVF322R3K2CKU2

产品描述IC MCU 32BIT ROMLESS 176LQFP
产品类别半导体    嵌入式处理器和控制器   
文件大小2MB,共128页
制造商NXP(恩智浦)
官网地址https://www.nxp.com
标准
下载文档 详细参数 全文预览

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SVF322R3K2CKU2概述

IC MCU 32BIT ROMLESS 176LQFP

SVF322R3K2CKU2规格参数

参数名称属性值
核心处理器ARM® Cortex®-A5 + Cortex®-M4
核数/总线宽度2 코어,32 位
速度266MHz,133MHz
协处理器/DSP多媒体;NEON™ MPE
RAM 控制器LPDDR2,DDR3,DRAM
图形加速
显示与接口控制器DCU,GPU,LCD,VideoADC,VIU
以太网10/100 Mbps(2)
USBUSB 2.0 OTG + PHY(1)
电压 - I/O3.3V
工作温度-40°C ~ 85°C(TA)
安全特性ARM TZ,散列,RNG,RTC,RTIC,Secure JTAG,SNVS,TZ ASC,TZ WDOG
封装/外壳176-LQFP 裸露焊盘
供应商器件封装176-LQFP-EP(24x24)
附加接口CAN,I²C,IrDA,LIN,MediaLB,SCI,SDHC,SPI,UART/USART

文档预览

下载PDF文档
Freescale Semiconductor
Data Sheet: Technical Data
Document Number VYBRIDRSERIESEC
Rev 7, 11/2014
VF3xxR, VF5xxR
Features
• Operating characteristics
– Voltage range 3 V to 3.6 V
– Temperature range(ambient) -40 °C to 85 °C
• ARM® Cortex® A5 Core features
– Up to 400 MHz ARM® Cortex® A5 core
– 32 KB/32 KB I/D L1 Cache
– 1.6 DMIPS/MHz based on ARMv7 architecture
– NEON™ MPE (Media Processing Engine) Co-
processor
– Double Precision Floating Point Unit
– 512 KB L2 cache (on selected part numbers only)
• ARM Cortex M4 Core features
– Up to 133 MHz ARM Cortex M4
– Integrated DSP capability
– 64 KB Tightly Coupled Memory (TCM)
– 16 KB/16 KB I/D L1 Cache
– 1.25 DMIPS/MHz based on ARMv7 architecture
• Clocks
– 24 MHz crystal oscillator
– 32 kHz crystal oscillator
– Internal reference clocks (128 KHz and 24 MHz)
– Phase Locked Loops (PLLs)
– Low Jitter Digital PLLs
• System debug, protection, and power management
– Various stop, wait, and run modes to provide low
power based on application needs
– Peripheral clock enable register can disable clocks to
unused modules, thereby reducing currents
– Low voltage warning and detect with selectable trip
points
– Illegal opcode and illegal address detection with
programmable reset or processor exception response
– Hardware CRC module to support fast cyclic
redundancy checks (CRC)
– 128-bit unique chip identifier
– Hardware watchdog
– External Watchdog Monitor (EWM)
– Dual DMA controller with 32 channels (with
DMAMUX)
VYBRIDRSERIESEC
• Debug
– Standard JTAG
– 16-bit Trace port
• Timers
– Motor control/general purpose timer (FTM)
– Periodic Interrupt Timers (PITs)
– Low-power timer (LPTMR0)
– IEEE 1588 Timer per MAC interface (part of
Ethernet Subsystem)
• Communications
– Six Universal asynchronous receivers/transmitters
(UART)/Serial communications interface (SCI) with
LIN, ISO7816, IrDA, and hardware flow control
– Four Deserial Serial peripheral interface (DSPI)
– Four Inter-Integrated Circuit (I2C) with SMBUS
support
– Dual USB OTG Controller + PHY
– Dual 4/8 bit Secure Digital Host controller
– Local Media Bus (MLB50)
– Dual 10/100 Ethernet (IEEE 1588)
– Dual FlexCAN3
• Security
– ARM TrustZone including the TZ architecture
– Secure Non-Volatile Storage (SNVS)
– Real Time Clock
– Real Time Integrity Checker (RTIC)
– TrustZone Watchdog (TZ WDOG)
– Trust Zone Address Space Controller
– Random Number Generator
– Hashing
– Secure JTAG
• Memory Interfaces
– 8/16-bit DRAM Controller with support for
LPDDR2/DDR3 - Up to 400 MHz (ECC supported
for 8-bit only and not 16-bit)
– 8/16-bit NAND Flash controller with ECC (ECC
supported for 8-bit only and not 16-bit)
– Dual Quad SPI with XIP (Execute-In-Place)
– 8/16/32-bit External bus (Flexbus)
Freescale reserves the right to change the detail specifications as may be
required to permit improvements in the design of its products.
© 2012–2013 Freescale Semiconductor, Inc.
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