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參數資料
| 型號： | UPD4481161 |
| 廠商： | NEC Corp. |
| 英文描述： | 8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION |
| 中文描述： | 800萬位ZEROSB SRAM的流動經手術 |
| 文件頁數： | 5/28頁 |
| 文件大?。?/td> | 326K |
| 代理商： | UPD4481161 |
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5
Data Sheet M15561EJ3V0DS
μ
PD4481161, 4481181, 4481321, 4481361
Pin Identifications
μ
PD4481161GF,
μ
PD4481181GF]
Symbol
Pin No.
Description
A0 to A18
37, 36, 35, 34, 33, 32, 100, 99, 82, 81,
Synchronous Address Input
44, 45, 46, 47, 48, 49, 50, 83, 80
I/O1 to I/O16
58, 59, 62, 63, 68, 69, 72, 73, 8, 9, 12, 13,
Synchronous Data In,
18, 19, 22, 23
Synchronous / Asynchronous Data Out
I/OP1, NC
Note
74
Synchronous Data In (Parity),
I/OP2, NC
Note
24
Synchronous / Asynchronous Data Out (Parity)
ADV
85
Synchronous Address Load / Advance Input
/CE, CE2, /CE2
98, 97, 92
Synchronous Chip Enable Input
/WE
88
Synchronous Write Enable Input
/BW1, /BW2
93, 94
Synchronous Byte Write Enable Input
/G
86
Asynchronous Output Enable Input
CLK
89
Clock Input
/CKE
87
Synchronous Clock Enable Input
MODE
31
Asynchronous Burst Sequence Select Input
Have to tied to V
DD
or V
SS
during normal operation
ZZ
64
Asynchronous Power Down State Input
V
DD
15, 16, 41, 65, 91
Power Supply
V
SS
14, 17, 40, 66, 67, 90
Ground
V
DD
Q
4, 11, 20, 27, 54, 61, 70, 77
Output Buffer Power Supply
V
SS
Q
5, 10, 21, 26, 55, 60, 71, 76
Output Buffer Ground
NC
1, 2, 3, 6, 7, 25, 28, 29, 30, 38, 39, 42, 43,
No Connection
51, 52, 53, 56, 57, 75, 78, 79, 84, 95, 96
Note
NC (No Connection) is used in the
μ
PD4481161GF.
I/OP1 and I/OP2 are used in the
μ
PD4481181GF.
相關PDF資料 |
PDF描述 |
|---|---|
| UPD4481161GF-C85 | 8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION |
| UPD4481361 | 8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION |
| UPD4481361GF-C85 | 8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION |
| UPD4481181 | 8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION |
| UPD4481321 | 8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UPD45128163G5 | 制造商:Renesas Electronics Corporation 功能描述:128 MBIT SDRAM |
| UPD45128163G5-A75-9JF | 制造商:Elpida Memory Inc 功能描述:8M X 16 SYNCHRONOUS DRAM, 5.4 ns, PDSO54 |
| UPD45128841G5-A75-9JF | 制造商:NEC Electronics Corporation 功能描述:SDRAM, 16M x 8, 54 Pin, Plastic, TSOP |
| UPD4516161AG5A109NF | 制造商:NEC Electronics Corporation 功能描述: |
| UPD4516161AG5-A10-9NF | 制造商:NEC Electronics Corporation 功能描述:SDRAM, 1M x 16, 50 Pin, Plastic, TSOP |
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