官方网站-深圳市明佳达电子有限公司
在线咨询

EPF021J

EPF021J
型号:EPF021J
品牌:Explore Explore
批号:14+RoHS
封装:QFP-64
原价:0
数量:5970
PDF电子文档:
订购电话:86755-83294757
要查看会员价请注册登陆
备注:Origina 全新原装正品
更多

  • 搜索此图
  • 收藏商品
  • 加入购物车
详细描述

  


EPF021J  --  New in stock
Overview
EPF021 is a low cost high performance Keyboard Controller suitable for Note Book PC applications. The chip integrates 80515 core, 64KB embedded Flash, 256 + 3KB RAM, Timer, Watchdog Timer, Serial Port, 8-bit PWM, SPI, SMBUS, PS/2, Fan Tachometers, 10-bit ADC, LPC, USB 1.1, Remote Decoder, Keyboard Interrupt and GPIO in a single chip.

Feature
•On-chip 80515 core with 64K bytes Flash, 256 bytes Direct RAM and 3K bytes on-chip auxiliary RAM
•Fast CPU rate (24Mhz). 41.6 ns for shortest instruction
•Programmable CPU clocks from 24 Mhz to 500 Khz
•Programmable crystal start-up cycles from 0 to 4096 cycles
•Supports Idle mode and Stop mode for power saving
•Supports crystal/CPU wake-up from Stop mode
•Supports In Circuit Flash programming (ICP)
•Supports 8 external interrupts
•Supports keyboard interrupt on 8 GPIO pins
•On-chip 4 Timers supporting Timer, Pulse Output, Event Counter and Pulse Width Measurement modes
•On-chip 15-bit programmable Watchdog Timer
•On-chip Serial Port which supports Synchronous mode and 8/9-bit UART modes
•On-chip Serial Peripheral Interface (SPI)
•On-chip 8 channels of 8-bit PWM with programmable repetition rate
•On-chip 2 channels of Fan Tachometers
•On-chip 8 channels of 10-bit ADC
•On-chip 2 SMBUS ports with configurable pin outs
•On-chip Low Pin Count (LPC) module for host interface
•On-chip USB 1.1 which supports end-pint 0, 1 and 2
•On-chip 2 channels of hardware PS/2 interface
•On-chip Consumer Infra-Red Remote Receiver (CIR) which supports NEC and Phillips RC-5/RC-6 protocols
•Support 10 General Purpose I/O Ports (total 80 I/O pins). Among them, 7 ports are open-drain programmable, two ports have 20 mA sink capability and 1 port (Port 9) supports By-Pass feature. All I/O ports are 5V tolerant
•Timer, SPI, PS2, ADC and LPC pins can be additional GPIO if the associated function is not enabled
•On-chip Low Voltage Inhibit (LVI) circuit which provides reliable power up reset and prevent accidental data loss in Flash
•Single 24 MHz crystal required
•Single 3.3V CMOS design
•128-pin LQFP package (Pb-Free)
-------------------------------------------------------------------------------------------------------------------------
 
【買家必讀】:電子元器件是專業型的產品,技術含量較高,本身可能存在多種品牌,後輟與封裝,可能導致參數與性能的差異,如有不慎,很有可能導致元器件購買錯誤,為了更好的解決您的問題,所以請您務必在下单前,將產品的封裝、後綴告訴我們。以便我們能準確迅速的为您查询。
 
由于客户采购批量与样品的价格不同,网上无法统一注明,请您把采购型号通过页面旺旺或客服QQ401799895或拨打国内销售部电话:0755-83957301,由客服人员为您报价;有时元件厂商价格稍许变动,本公司未能及时调整,如您觉得售价稍高,请与我们说明并适当议价,我们会根据市场情况给您相应的折扣,我们保证提供最市场最优势的价格最好元器件;感谢支持(所售元件均无含税,需开普票7%和增值票17%的客户请说明)
 
-------------------------------------------------------------------------------------------------------------------------
 
MJD is a corporation which engaged in agency electronic components. MJD Through seventeen years unrimitting efforts,  aspire to provide our customers with world-leading products and service. Now already became a one of the most famous electronic components distributor in China.
 
Because of wholesale price is different from sample price, our website can not state.Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301  We will send offer for you;  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 !
与EPF021J相关的产品
与EPF021J相关的型号
型号 品牌 批号 封装 数量 备注 资料
 EPF10K100EQC240-1  Altera  13+  QFP240  98540  100% Original 全新现货
 EPF10K30AQC240-3  Altera  13+  Standard  98540  100% Original 全新现货
 EPF10K10ATI144-3  Altera  13+  TQFP144  98540  100% Original 全新现货
 EPF10K50VRC240-3  Altera  13+  QFP240  98540  100% Original 全新现货
 EPF10K10QC208-3  Altera  13+  QFP-208  98540  100% Original 全新现货
 EPF10K10TI144-4  Altera  13+  QFP144  98540  100% Original 全新现货
 EPF10K20RC208-3  ALTERA  13+  QFP  8540  全新原装New and original have in stock
 EPF10K20RI208-4  Altera  13+  QFP208  98540  100% Original 全新现货
Copyright © 2012-2013 深圳市明佳达电子有限公司 版权所有  粤ICP备05062024号-16
电话:86755-83294757    传真:0755-83957753    邮箱:chen13410018555@163.com/sales@hkmjd.com
地址:深圳市福田区振中路新亚洲国利大厦1239-1241