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參數(shù)資料
| 型號： | UPD4482321GF-C85 |
| 廠商： | NEC Corp. |
| 英文描述： | 8M-BIT CMOS SYNCHRONOUS FAST SRAM FLOW THROUGH OPERATION |
| 中文描述： | 800萬位CMOS同步快速靜態(tài)存儲器流經(jīng)手術(shù) |
| 文件頁數(shù)： | 5/28頁 |
| 文件大?。?/td> | 370K |
| 代理商： | UPD4482321GF-C85 |
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5
μ
PD4482161, 4482181, 4482321, 4482361
Data Sheet M14521EJ3V0DS
Pin Identification (
μ
PD4482161GF,
μ
PD4482181GF)
Symbol
Pin No.
Description
A0 to A18
37, 36, 35, 34, 33, 32, 100, 99, 82,
Synchronous Address Input
81, 44, 45, 46, 47, 48, 49, 50, 43, 80
I/O1 to I/O16
58, 59, 62, 63, 68, 69, 72, 73, 8, 9,
Synchronous Data In,
12, 13, 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
83
Synchronous Burst Address Advance Input
/AP
84
Synchronous Address Status Processor Input
/AC
85
Synchronous Address Status Controller Input
/CE, CE2, /CE2
98, 97, 92
Synchronous Chip Enable Input
/BW1, /BW2, /BWE
93, 94, 87
Synchronous Byte Write Enable Input
/GW
88
Synchronous Global Write Input
/G
86
Asynchronous Output Enable Input
CLK
89
Clock Input
MODE
31
Asynchronous Burst Sequence Select Input
Do not change state during normal operation
ZZ
64
Asynchronous Power Down State Input
V
DD
15, 41, 65, 91
Power Supply
V
SS
17, 40, 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, 14, 16, 25, 28, 29, 30,
No Connection
38, 39, 42, 51, 52, 53, 56, 57, 66, 75,
78, 79, 95, 96
Note
NC (No Connection) is used in the
μ
PD4482161GF.
I/OP1 and I/OP2 are used in the
μ
PD4482181GF.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD4482161 | 8M-BIT CMOS SYNCHRONOUS FAST SRAM FLOW THROUGH OPERATION |
| UPD4482161GF-C75 | 8M-BIT CMOS SYNCHRONOUS FAST SRAM FLOW THROUGH OPERATION |
| UPD4482161GF-C85 | 8M-BIT CMOS SYNCHRONOUS FAST SRAM FLOW THROUGH OPERATION |
| UPD4482321 | 8M-BIT CMOS SYNCHRONOUS FAST SRAM FLOW THROUGH OPERATION |
| UPD4482161GF-A85 | 8M-BIT CMOS SYNCHRONOUS FAST SRAM FLOW THROUGH OPERATION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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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