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UL631H256S2K45G1中文资料SIMTEK数据手册PDF规格书
UL631H256S2K45G1规格书详情
Description
The UL631H256 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.
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
• Software STORE Initiation
• 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
• Unlimited Read and Write to SRAM
• 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
• RoHS compliance and Pb- free
• ESD protection > 2000 V (MIL STD 883C M3015.7-HBM)
• Package: SOP28 (330 mil)
产品属性
- 型号:
UL631H256S2K45G1
- 功能描述:
Low Voltage SoftStore 32K x 8 nvSRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ZMD |
24+ |
SOP32 |
105 |
现货供应 |
询价 | ||
ZMD |
2020+ |
SOP32 |
41 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ZMD |
18+ |
SOP-32 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
询价 | ||
ZMD |
22+ |
SOP32 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ZMD有批量 |
23+ |
NA/ |
3343 |
原厂直销,现货供应,账期支持! |
询价 | ||
ZMD |
23+ |
SOP-32 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
ZMD |
23+ |
SOP32 |
90000 |
全新原包现货 |
询价 | ||
ZMD |
SOP28 |
90000 |
公司集团化配单-有更多数量-免费送样-原包装正品现货- |
询价 | |||
ZMD |
05+/06+ |
SOP32 |
65 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ZMD |
22+ |
SOP32 |
2568 |
原装优势!绝对公司现货 |
询价 |