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HN58C257AT-85中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
HN58C257AT-85 |
| 功能描述 | 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58C257A) |
| 文件大小 |
126.42 Kbytes |
| 頁面數(shù)量 |
25 頁 |
| 生產(chǎn)廠商 | Hitachi Semiconductor |
| 企業(yè)簡稱 |
Hitachi【日立】 |
| 中文名稱 | 日立公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-27 9:48:00 |
| 人工找貨 | HN58C257AT-85價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HN58C257AT-85規(guī)格書詳情
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.
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.
產(chǎn)品屬性
- 型號：
HN58C257AT-85
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 功能描述：
256k EEPROM(32-kword x 8-bit) Ready/Busy and RES function(HN58C257A)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HIT有批量 |
23+ |
SOP28 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
HIT |
2023+ |
SOP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
HIT |
23+ |
SOP-28 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
HITACHI |
24+ |
SOP28 |
35200 |
一級代理/放心采購 |
詢價(jià) | ||
HITACHI |
SOP28 |
53650 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
RENESAS/瑞薩 |
23+ |
TSOP |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
HIT |
96+ |
TSOP32 |
3600 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價(jià) | ||
HIT |
17+ |
TSOP32 |
9988 |
只做原裝進(jìn)口,自己庫存 |
詢價(jià) | ||
HITACHI/日立 |
23+ |
DIP |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
HD |
20+ |
SOP28 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) |
