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U635H16DK25G1中文资料PDF规格书
U635H16DK25G1规格书详情
Description
The U635H16 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.
• High-performance CMOS nonvolatile static RAM 2048 x 8 bits
• 25, 35 and 45 ns Access Times
• 12, 20 and 25 ns Output Enable Access Times
• ICC = 15 mA at 200 ns Cycle Time
• Automatic STORE to EEPROM on Power Down using system capacitance
• Software initiated STORE (STORE Cycle Time < 10 ms)
• Automatic STORE Timing
• 106 STORE cycles to EEPROM
• 100 years data retention in EEPROM
• Automatic RECALL on Power Up
• Software RECALL Initiation (RECALL Cycle Time < 20 μs)
• Unlimited RECALL cycles from EEPROM
• Single 5 V ± 10 Operation
• Operating temperature ranges: 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
• Packages:PDIP24 (600 mil) SOP24 (300 mil) Features
产品属性
- 型号:
U635H16DK25G1
- 制造商:
SIMTEK
- 制造商全称:
Simtek Corporation
- 功能描述:
PowerStore 2K x 8 nvSRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ZMD |
1815+ |
DIP28 |
6528 |
只做原装正品现货!或订货,假一赔十! |
询价 | ||
ZMD |
21+ |
PDIP28 |
51 |
原装现货假一赔十 |
询价 | ||
ZMD |
21+ |
DIP28 |
8000 |
全新原装 公司现货 价格优 |
询价 | ||
ZMD |
2020+ |
SOP24 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ZMD |
21+ |
SOP24 |
15000 |
原厂VIP渠道,亚太地区一级代理商,可提供更多数量! |
询价 | ||
ZMD |
22+ |
DIP |
150 |
原装现货假一赔十 |
询价 | ||
ZMD |
23+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ZMD |
2023+ |
SOP24 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
ZMD |
DIP |
8650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
2023+ |
5800 |
进口原装,现货热卖 |
询价 |