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位置:MSM548262 > MSM548262詳情

MSM548262中文資料

廠家型號

MSM548262

文件大小

464.41Kbytes

頁面數(shù)量

37

功能描述

262,144-Word x 8-Bit Multiport DRAM

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

簡稱

OKI沖電線

生產(chǎn)廠商

Oki Electric Cable Co.,Ltd

中文名稱

日本沖電線株式會社官網(wǎng)

MSM548262數(shù)據(jù)手冊規(guī)格書PDF詳情

DESCRIPTION

The MSM548262 is a 2-Mbit CMOS multiport DRAM composed of a 262,144-word by 8-bit dynamic RAM, and a 512-word by 8-bit SAM. Its RAM and SAM operate independently and asynchronously.

FEATURES

? Single power supply: 5 V ±10

? Full TTL compatibility

? Multiport organization

RAM : 256K word x 8 bits

SAM : 512 word x 8 bits

? Fast page mode

? Write per bit

? Masked flash write

? Masked block write

? RAS only refresh

? CAS before RAS refresh

? Hidden refresh

? Serial read/write

? 512 tap location

? Bidirectional data transfer

? Split transfer

? Masked write transfer

? Refresh: 512 cycles/8 ms

? Package options:

40-pin 400 mil plastic SOJ (SOJ40-P-400-1.27) (Product : MSM548262-xxJS)

44/40-pin 400 mil plastic TSOP (Type II)(TSOPII44/40-P-400-0.80-K)(Product : MSM548262-xxTS-K)

xx indicates speed rank.

更新時間:2025-8-19 20:38:00
供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
OKI
98+
SOJ40
3600
全新原裝進口自己庫存優(yōu)勢
OKI
23+
SOJ/40
7000
絕對全新原裝!100%保質(zhì)量特價!請放心訂購!
OKI
23+
TSOP
9526
OKI
24+
原廠封裝
6980
原裝現(xiàn)貨,可開13%稅票
OKI
24+
SOJ-40
4650
OKI
17+
SOJ40
9988
只做原裝進口,自己庫存
OKI
1999
TSOP
1330
原裝現(xiàn)貨海量庫存歡迎咨詢
OKI
18+
SOJ-40
85600
保證進口原裝可開17%增值稅發(fā)票
OKI
18+
TSOP44
12500
全新原裝正品,本司專業(yè)配單,大單小單都配
OKI
23+
SOJ-40
65480