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MSM54V16273規(guī)格書詳情
DESCRIPTION
The MSM54V16273 is a 4-Mbit CMOS multiport DRAM composed of a 262,144-word by 16-bit dynamic RAM, and a 512-word by 16-bit SAM. Its RAM and SAM operate independently and asynchronously.
FEATURES
? Single power supply: 3.3 V ±0.3 V
? Full TTL compatibility
? Multiport organization
RAM : 256K word x 16 bits
SAM : 512 word x 16 bits
? Extended page mode
? Write per bit
? Persistent write per bit
? Byte read/write
? Masked flash write
? Masked block write (8 columns)
? RAS only refresh
? CAS before RAS refresh
? CAS before RAS self-refresh
? Hidden refresh
? Serial read/write
? 512 tap location
? Programmable stops
? Bidirectional data transfer
? Split transfer
? Masked write transfer
? Refresh: 512 cycles/8 ms
? Package options:
64-pin 525 mil plastic SSOP (SSOP64-P-525-0.80-K) (Product : MSM54V16273-xxGS-K)
70/64-pin 400 mil plastic TSOP (Type II)(TSOPII70/64-P-400-0.65-K)(Product : MSM54V16273-xxTS-K)
xx indicates speed rank.
產(chǎn)品屬性
- 型號：
MSM54V16273
- 制造商：
ROHM Semiconductor
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
OKI |
24+ |
SSOP |
35200 |
一級代理/放心采購 |
詢價 | ||
OKI |
23+ |
TSOP64 |
12000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
OKI |
ROHS |
56520 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
OKI |
0315+ |
SOP64 |
197 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
OKI |
17+ |
SOP64 |
9988 |
只做原裝進口,自己庫存 |
詢價 | ||
OKI |
24+ |
SMD |
5000 |
OKI專營品牌原裝正品假一罰十 |
詢價 | ||
OKI |
2020+ |
TSOP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
OKI |
2402+ |
SOP64 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
OKI |
23+ |
原裝正品現(xiàn)貨 |
10000 |
SSOP |
詢價 | ||
OKI |
23+ |
SSOP |
100 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |
