產(chǎn)品資訊

AT91SAM9G45B

型號：AT91SAM9G45B
品牌：ATMEL

批號：13+RoHs
封裝：BGA
原價：70
數(shù)量：68000
PDF電子文檔：

訂購電話：86755-83294757
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備注：100% 全新原裝（Brand new)

詳細描述

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Features

400 MHz ARM926EJ-S™ ARM®

Thumb®

Processor

– 32 Kbytes Data Cache, 32 Kbytes Instruction Cache, MMU

Memories

– DDR2 Controller 4-bank DDR2/LPDDR, SDRAM/LPSDR

– External Bus Interface supporting 4-bank DDR2/LPDDR, SDRAM/LPSDR, Static Memories, CompactFlash, SLC NAND

Flash with ECC

– One 64-Kbyte internal SRAM, single-cycle access at system speed or processor speed through TCM interface

– One 64-Kbyte internal ROM, embedding bootstrap routine

Peripherals

– LCD Controller supporting STN and TFT displays up to 1280*860

– ITU-R BT. 601/656 Image Sensor Interface

– USB Device High Speed, USB Host High Speed and USB Host Full Speed with On-Chip Transceiver

– 10/100 Mbps Ethernet MAC Controller

– Two High Speed Memory Card Hosts (SDIO, SDCard, MMC)

– AC'97 controller

– Two Master/Slave Serial Peripheral Interfaces

– Two Three-channel 16-bit Timer/Counters

– Two Synchronous Serial Controllers (I2S mode)

– Four-channel 16-bit PWM Controller

– Two Two-wire Interfaces

– Four USARTs with ISO7816, IrDA, Manchester and SPI modes

– 8-channel 10-bit ADC with 4-wire Touch Screen support

– Write Protected Registers

System

– 133 MHz twelve 32-bit layer AHB Bus Matrix

– 37 DMA Channels

– Boot from NAND Flash, SDCard, DataFlash® or serial DataFlash

– Reset Controller with on-chip Power-on Reset

– Selectable 32768 Hz Low-power and 12 MHz Crystal Oscillators

– Internal Low-power 32 kHz RC Oscillator

– One PLL for the system and one 480 MHz PLL optimized for USB High Speed

– Two Programmable External Clock Signals

– Advanced Interrupt Controller and Debug Unit

– Periodic Interval Timer, Watchdog Timer, Real Time Timer and Real Time Clock

I/O

– Five 32-bit Parallel Input/Output Controllers

– 160 Programmable I/O Lines Multiplexed with up to Two Peripheral I/Os with Schmitt trigger input

Package

– 324-ball TFBGA, pitch 0.8 mm

Because of wholesale price is different from sample price, our website cannot state. Please contact us online. As well as welcome you call us : 0755-83957301.We will offer a right price; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !

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