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U630H16SA35G1中文资料
U630H16SA35G1数据手册规格书PDF详情
Description
The U630H16 has two separate modes of operation: SRAM mode and nonvolatile mode, determined by the state of the NE pin. In SRAM mode, the memory operates as an ordinary static RAM. In nonvolatile operation, data is transferred in parallel from SRAM to EEPROM or from EEPROM to SRAM. In this mode SRAM functions are disabled.
The U630H16 is a fast static RAM (25, 35, 45 ns), with a nonvolatile electrically erasable PROM (EEPROM) element incorporated in each static memory cell. The SRAM can be read and written an unlimited number of times, while independent nonvolatile data resides in EEPROM. Data transfers from the SRAM to the EEPROM (the STORE operation), or from the EEPROM to the SRAM (the RECALL operation) are initiated through the state of the NE pin. The U630H16 combines the high performance and ease of use of a fast SRAM with nonvolatile data integrity.
Once a STORE cycle is initiated, further input or output are disabled until the cycle is completed.
Internally, RECALL is a two step procedure. First, the SRAM data is cleared and second, the nonvolatile information is transferred into the SRAM cells.
The RECALL operation in no way alters the data in the EEPROM cells. The nonvolatile data can be recalled an unlimited number of times.
Features
? High-performance CMOS nonvo latile static RAM 2048 x 8 bits
? 25, 35 and 45 ns Access Times
? 12, 20 and 25 ns Output Enable Access Times
? Hardware STORE Initiation
(STORE Cycle Time < 10 ms)
? Automatic STORE Timing
? 106 STORE cycles to EEPROM
? 100 years data retention in EEPROM
? Automatic RECALL on Power Up
? Hardware RECALL Initiation
(RECALL Cycle Time < 20 ms)
? Unlimited RECALL cycles from EEPROM
? Unlimited Read and Write to SRAM
? Single 5 V ± 10 Operation
? Operating temperature ranges:
0 to 70 ×C
-40 to 85 ×C
-40 to 125 °C(only 35 ns)
? QS 9000 Quality Standard
? ESD protection > 2000 V
(MIL STD 883C M3015.7-HBM)
? RoHS compliance and Pb- free
? Packages:SOP28 (300 mil), PDIP28 (300/600 mil)
U630H16SA35G1产品属性
- 类型
描述
- 型号
U630H16SA35G1
- 功能描述
HARDSTORE 2K X 8 NVSRAM
U630H16SA35G1供应商...
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
深圳市创盛芯科技有限公司 |
U630H64BDK |
ZMD |
24+ |
DIP |
600 |
原装现货假一赔十 |
|
深圳市中福国际管理有限公司 |
U630H64BDK |
ZMD |
20+ |
DIP |
2 |
进口原装现货,假一赔十 |
|
深圳市星佑电子有限公司 |
U630H64BSC25 |
ZMD |
05+ |
原厂原装 |
634 |
只做全新原装真实现货供应 |
|
贸泽芯城(深圳)电子科技有限公司 |
U630H64DC35 |
ZMD |
23+ |
DIP-28 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|
深圳市科恒伟业电子有限公司 |
U630H64DC45 |
ZMD |
1815+ |
DIP28 |
6528 |
只做原装正品现货!或订货,假一赔十! |
|
深圳市富诚威科技有限公司 |
U631 |
PHI |
24+ |
SOP-3.9-14P |
4897 |
绝对原装!现货热卖! |
|
深圳市科雨电子有限公司 |
U631 |
APEM |
20+ |
开关元件 |
7896 |
就找我吧!--邀您体验愉快问购元件! |
|
现代芯城(深圳)科技有限公司 |
U631 |
24+ |
N/A |
48000 |
一级代理-主营优势-实惠价格-不悔选择 |
||
深圳市威尔健半导体有限公司 |
U631001 |
PHILIPS/飞利浦 |
23+ |
SOP16S |
50000 |
全新原装正品现货,支持订货 |
|
深圳市得捷芯城科技有限公司 |
U631001 |
PHILIPS/飞利浦 |
23+ |
NA/ |
3740 |
原装现货,当天可交货,原型号开票 |
U630H16SA35G1 资料下载更多...
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Simtek Corporation
Simtek Corporation是一家总部位于美国科罗拉多州科林斯堡的公司,提供非易失性存储器(Non-Volatile Memory)和集成电路解决方案。Simtek专注于研发和生产金属氧化物半导体场效应晶体管(Metal Oxide Semiconductor Field Effect Transistor,简称MOSFET)和非易失性存储器产品。 公司的非易失性存储器产品被广泛应用于军事、航空航天、工业控制和汽车等领域,以确保数据安全性和高性能要求。Simtek还开发了一系列具有专利技术的集成功能电路,用于满足客户的不断进化的要求。 Simtek致力于技术创新和质量控制,以确保为客户