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HN58C256AP-85中文资料日立数据手册PDF规格书
HN58C256AP-85规格书详情
描述 Description
The Hitachi HN58C256A and HN58C257A are electrically erasable and programmable ROMs organized as 32768-word × 8-bit. They have realized high speed low power consumption and high reliability by employing advanced MNOS memory technology and CMOS process and circuitry technology. They also have a 64-byte page programming function to make their write operations faster.
特性 Features
• Single 5 V supply: 5 V ±10
• Access time: 85 ns/100 ns (max)
• Power dissipation
- Active: 20 mW/MHz, (typ)
- Standby: 110 µW (max)
• On-chip latches: address, data, CE, OE, WE
• Automatic byte write: 10 ms max
• Automatic page write (64 bytes): 10 ms max
• Ready/Busy (only the HN58C257A series)
• Data polling and Toggle bit
• Data protection circuit on power on/off
• Conforms to JEDEC byte-wide standard
• Reliable CMOS with MNOS cell technology
• 105 erase/write cycles (in page mode)
• 10 years data retention
• Software data protection
• Write protection by RES pin (only the HN58C257A series)
• Industrial versions (Temperatur range: – 20 to 85˚C and – 40 to 85˚C) are also available.
产品属性
- 型号:
HN58C256AP-85
- 制造商:
HITACHI
- 制造商全称:
Hitachi Semiconductor
- 功能描述:
256k EEPROM(32-kword x 8-bit) Ready/Busy and RES function(HN58C257A)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HITACIH |
20+ |
DIP |
2860 |
原厂原装正品价格优惠公司现货欢迎查询 |
询价 | ||
RENESAS |
2025+ |
TSOP |
4365 |
全新原厂原装产品、公司现货销售 |
询价 | ||
HITACHI |
2020+ |
SOIC28 |
2290 |
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 | ||
HITACHI |
24+ |
DIP28 |
500000 |
行业低价,代理渠道 |
询价 | ||
SIT |
DIP28 |
13 |
原装现货 |
询价 | |||
HIT |
DIP28 |
98+ |
4 |
全新原装进口自己库存优势 |
询价 | ||
HITACHI/日立 |
24+ |
NA/ |
7020 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
HIT |
24+ |
DIP-28 |
19 |
询价 | |||
Hit |
29 |
公司优势库存 热卖中!! |
询价 | ||||
HITACHI/日立 |
24+ |
DIP |
600 |
原装现货假一赔十 |
询价 |