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ATMEl的AT91SAM7SE系列获奖了 |
| 作者：mmd2102 栏目：ARM技术 |
ATMEL抯 AT91SAM7SE 32-bit FLASH MCU Named in EDN抯 Hot 100 Products of 2006 Selected for Processor Category ROUSSET, France, January 15, 2007 . . . ATMEL?CORPORATION (Nasdaq: ATML), a GLOBAL leader in the development and fabrication of ADVANCED SEMICONDUCTOR solutions, announced today that its AT91SAM7SE ARM?based 32-bit FLASH microcontroller has been included in EDN抯 annual list of Hot 100 Products in the Processors category. These PRODUCTs are featured in EDN抯 December 15, 2006 issue and can be viewed at http://www.edn.com. The AT91SAM7SE-series is the industry抯 first family of ARM7 FLASH MCUs to SUPPORT 1G byte-Plus SDRAM, NAND FLASH and CompactFLASH? and they feature a universal MEMORY interface including an Error Correcting Code Controller (ECC). Available with on-chip FLASH MEMORY densities of 32K, 256K, and 512K bytes, the AT91SAM7SE microcontrollers also include the same supervisory features found on 8-bit MCUs including a brown-out detector, power-on-reset, real-time clock, CRYSTAL oscillator, watchdog timer and three 16-bit timers. Communication interfaces include three USARTs, USB, TWI, I2S (SSC) and SPI. The DEVICE also has four PULSE width modulators (PWM), an 8-channel, 10-bit ANALOG-to-digital converter (ADC) and 88 I/O pins. Like ATMEL抯 other AT91SAM7 MCUs, the AT91SAM7SE-series has an 11-channel peripheral DMA controller (PDC) that increases on-chip bandwidth to 10 Mbps while maintaining 96% of the CPU抯 cycles for application processing. The PDC can store the streaming content directly in the external NAND FLASH or SDRAM without CPU intervention making these MCUs ideal for data logging applications such as ambulatory medical monitoring. Products that appear in EDN抯 annual Hot 100 Products issue are chosen by its editors from the hundreds of newsworthy items that grace the pages of EDN, whether they appeared in EDN抯 New Products section, a feature story, or an online exclusive. The list encompasses a range of architectures and TECHNOLOGIES and numerous categories梖rom ANALOG ICs to multimedia to test-and-measurement tools. Footnotes: MCU = Microcontroller SDRAM = Synchronous Dynamic Random Access MEMORY USART = Universal Synchronous/Asynchronous Receiver/Transmitter USB = Universal Serial Bus TWI = Two Wire Interface SSC = Synchronous Serial Controller SPI = Serial Peripheral Interface PWM = PULSE Width Modulator ADC = Analog-to-Digital Converter DMA = Direct MEMORY Access About ATMEL ATMEL is a worldwide leader in the design and manufacture of microcontrollers, ADVANCED LOGIC, mixed-signal, nonvolatile MEMORY and radio frequency (RF) components. Leveraging one of the industry's broadest intellectual property (IP) TECHNOLOGY portfolios, ATMEL is able to provide the ELECTRONICS industry with complete SYSTEM solutions. Focused on consumer, industrial, security, communications, computing and automotive markets, ATMEL ICs can be found Everywhere You Are®. ?2007 ATMEL CORPORATION. All Rights Reserved. ATMEL? LOGO and combinations thereof, Everywhere You Are?and others, are registered trademarks or trademarks of ATMEL CORPORATION or its subsidiaries. ARM?is a registered trademark of ARM Ltd. Other terms and PRODUCT names may be trademarks of others. About EDN Known as the 揤oice of the ENGINEER,?Waltham, MA-based EDN serves the vital information needs of design ENGINEERs and ENGINEERing managers worldwide. The EDN franchise includes EDN, EDN Europe, EDN Asia, EDN Australia, EDN CHINA, EDN JAPAN, and EDN.com. EDN is published by Reed Business Information (www.reedbusiness/us.com), the largest business-to-business publisher in the U.S. and a member of the Reed Elsevier GROUP plc (NYSE: RUK and ENL) ?a world-leading publisher and information provider operating in the science and medical, legal, education and business-to-business industry sectors. Information: ATMEL's AT91SAM7SE PRODUCT information may be retrieved at http://www.atmel.com/PRODUCTs/AT91/. ATMEL Press Contacts: Peter Bishop, Communications Manager, ATMEL ROUSSET Phone: +33 (0) 4 42 53 61 50, Email: peter.bishop@rfo.atmel.com Helen Perlegos, Public Relations - USA and Asia Pacific Rim Phone: + 1 408 487- 2963, Email: hperlegos@atmel.com Veronique Sablereau, Corporate Communications Manager - Europe, Phone: +33 1 30 60 70 68, Fax: + 49 71 31 67 24 23 Email: veronique.sablereau@atmel.com |
| 2楼： | >>参与讨论 |
| 作者： mmd2102 于 2007/1/16 11:56:00 发布：
需要这个开发板的找我,有现货 需要这个开发板的找我,有现货，资源如下： 512KB内部FLASH 32KB 内部SRAM 32 Mbytes of SDRAM MEMORY 256 Mbytes of NAND FLASH MEMORY One USB DEVICE PORT interface One DBGU serial communication PORT One additional serial communication PORT with RTS/CTS handshake CONTROL One JTAG/ICE debug interface One ATMEL AT73C213 Stereo AUDIO DAC One POWER LED and two general-purpose LEDs One joystick and two user input pushbuttons One Reset pushbutton Three expansion CONNECTORs (PIO A, PIO B, PIO C) One EBI expansion BGA-like footprint CONNECTOR * - 本贴最后修改时间：2007-1-16 20:51:51 修改者：mmd2102
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| 3楼： | >>参与讨论 |
| 作者： mmd2102 于 2007/1/16 13:28:00 发布：
re ATMEL为基于ARM7 的USB微控制器 SAM7 系列增添三款新产品。全新的 SAM7SE 微控制器 (MCU) 备有32kB、256kB和512kB 的闪存容量选择，是业界唯一配有外部总线接口的ARM7 MCU，能够直接访问大容量的外部 NAND 闪存、SDRAM、CompactFlash、SRAM以及 ROM存储器。在 TrueIDE 模式下，AT91SAM7SE 的外部总线接口能支持32位NAND 闪存、SDRAM 和CompactFlash内存。此外，它配备了一个带有错误纠正代码控制器 (error-correcting code controller, ECC) 的NAND 闪存控制器，能够补偿NAND闪存因长时间使用而丢失的数位。同时，AT91SAM7SE 还含有一个内置的闪存控制器，不但可提供多达8个的可配置芯片选择，而且更支持多种16位和32位的静态设备，包括 SRAM、ROM、闪存、内存映像的LCD，以及现场可编程门阵列 (FPGA)。AT91SAM7SE512 采用 128 脚绿色环保 QFP 或BGA封装。 |
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| 4楼： | >>参与讨论 |
| 作者： protel 于 2009/1/15 10:40:43 发布：
都没留下联系方式,怎么找你!! |
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| 5楼： | >>参与讨论 |
| 作者： protel 于 2009/1/15 10:41:26 发布：
我的QQ359871821 欲购买,请速联系 |
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