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MR27T401E-XXXMA 参数 Datasheet PDF下载

MR27T401E-XXXMA图片预览
型号: MR27T401E-XXXMA
PDF下载: 下载PDF文件 查看货源
内容描述: 512K字×8位 [512k-Word x 8-Bit]
分类和应用: 存储内存集成电路光电二极管有原始数据的样本ROM
文件页数/大小: 9 页 / 97 K
品牌: OKI [ OKI ELECTRONIC COMPONETS ]
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FEDR27T401E-02-01
OKI Semiconductor
MR27T401E
BLOCK DIAGRAM
CE#
CE
OE#
OE
Column Decoder
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
Row Decoder
Memory Cell Matrix
512K × 8-Bit
Address Buffer
Multiplexer
Output Buffer
D0
D1
D2
D3
D4
D5
D6
D7
PIN DESCRIPTIONS
Pin name
A0 to A18
D0 to D7
CE#
OE#
V
CC
V
SS
DC
Address inputs
Data outputs
Chip enable input
Output enable input
Power supply voltage
Ground
Don’t Care *,
Functions
* : Logical input level is ignored . However the pin is connected to internal circuit.
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