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UL635H256S2K45中文資料SIMTEK數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
UL635H256S2K45 |
| 功能描述 | Low Voltage PowerStore 32K x 8 nvSRAM |
| 文件大小 |
187.58 Kbytes |
| 頁面數(shù)量 |
14 頁 |
| 生產(chǎn)廠商 | SIMTEK Simtek Corporation |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-12 22:30:00 |
| 人工找貨 | UL635H256S2K45價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UL635H256S2K45規(guī)格書詳情
描述 Description
The UL635H256 has two separate modes of operation: SRAM mode and nonvolatile mode. 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.
特性 Features
? High-performance CMOS nonvolatile static RAM 32768 x 8 bits
? 35 and 45 ns Access Times
? 15 and 20 ns Output Enable Access Times
? ICC = 8 mA typ. at 200 ns Cycle Time
? Automatic STORE to EEPROM on Power Down using system capacitance
? Software initiated STORE
? Automatic STORE Timing
? 106 STORE cycles to EEPROM
? 100 years data retention in EEPROM
? Automatic RECALL on Power Up
? Software RECALL Initiation
? Unlimited RECALL cycles from EEPROM
? Wide voltage range: 2.7 ... 3.6 V (3.0 ... 3.6 V for 35 ns type)
? Operating temperature range: 0 to 70 °C -40 to 85 °C
? QS 9000 Quality Standard
? ESD protection > 2000 V (MIL STD 883C M3015.7-HBM)
? RoHS compliance and Pb- free
? Package:SOP28 (330 mil)
產(chǎn)品屬性
- 型號：
UL635H256S2K45
- 制造商：
SIMTEK
- 制造商全稱：
Simtek Corporation
- 功能描述：
Low Voltage PowerStore 32K x 8 nvSRAM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RFT |
24+ |
NA |
80000 |
只做自己庫存 全新原裝進(jìn)口正品假一賠百 可開13%增 |
詢價 | ||
ST |
23+ |
SOP16 |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ST |
1836+ |
SOP16 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
UTC/友順 |
24+ |
NA |
8000 |
只做原裝，歡迎詢價，量大價優(yōu) |
詢價 | ||
ST/意法 |
12+ |
SOP16 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
新 |
14 |
全新原裝 貨期兩周 |
詢價 | ||||
ZMD |
23+ |
SOP28 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
RFT |
2447 |
NA |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
24+ |
N/A |
56000 |
一級代理-主營優(yōu)勢-實(shí)惠價格-不悔選擇 |
詢價 | |||
UTC(友順) |
23+ |
SOT-89 |
3965 |
LED驅(qū)動芯片/百分百原裝現(xiàn)貨 |
詢價 |
