參數(shù)資料
型號(hào): CYK256K16MCBU-55BVXI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 4-Mbit (256K x 16) Pseudo Static RAM
中文描述: 256K X 16 PSEUDO STATIC RAM, 55 ns, PBGA48
封裝: 6 X 8 MM, 1 MM HEIGHT, LEAD FREE, FBGA-48
文件頁(yè)數(shù): 8/10頁(yè)
文件大?。?/td> 305K
代理商: CYK256K16MCBU-55BVXI
CYK256K16MCCB
MoBL3
Document #: 38-05585 Rev. *F
Page 8 of 10
Truth Table
[20]
CE
H
X
L
L
WE
X
X
H
H
OE
X
X
L
L
BHE
X
H
L
H
BLE
X
H
L
L
Inputs/Outputs
High Z
High Z
Data Out (I/O0 – I/O15)
Data Out (I/O0 – I/O7);
High Z (I/O8 – I/O15)
High Z (I/O0 – I/O7);
Data Out (I/O8 – I/O15)
High Z
High Z
High Z
Data In (I/O0 – I/O15)
Data In (I/O0 – I/O7);
High Z (I/O8 – I/O15)
High Z (I/O0 – I/O7);
Data In (I/O8 – I/O15)
Mode
Power
Standby (I
SB
)
Standby (I
SB
)
Active (I
CC
)
Active (I
CC
)
Deselect/Power-Down
Deselect/Power-Down
Read
Read
L
H
L
L
H
Read
Active (I
CC
)
L
L
L
L
L
H
H
H
L
L
H
H
H
X
X
L
H
L
L
H
H
L
L
L
L
Output Disabled
Output Disabled
Output Disabled
Write
Write
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
L
L
X
L
H
Write
Active (I
CC
)
Ordering Information
Speed
(ns)
55
Ordering Code
CYK256K16MCCBU-55BVI
CYK256K16MCBU-55BVXI
CYK256K16MCCBU-60BVI
CYK256K16MCCBU-70BVI
CYK256K16MCBU-70BVXI
Package
Diagram
51-85150
Package Type
Operating
Range
Industrial
48-ball Fine Pitch BGA (6 mm × 8mm × 1.0 mm)
48-ball Fine Pitch BGA (6 mm × 8mm × 1.0 mm) (Pb-Free)
48-ball Fine Pitch BGA (6 mm × 8mm × 1.0 mm)
48-ball Fine Pitch BGA (6 mm × 8mm × 1.0 mm)
48-ball Fine Pitch BGA (6 mm × 8mm × 1.0 mm) (Pb-Free)
60
70
51-85150
51-85150
Industrial
Industrial
Note:
20.H = Logic HIGH, L = Logic LOW, X = Don’t Care.
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相關(guān)PDF資料
PDF描述
CYK256K16MCBU-70BVXI 4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16MCCB 4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16MCCBU-55BVI 4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16MCCBU-60BVI 4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16MCCBU-70BVI 4-Mbit (256K x 16) Pseudo Static RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CYK256K16MCBU-70BVXI 功能描述:IC PSRAM 4MBIT 70NS 48VFBGA RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:移動(dòng) SDRAM 存儲(chǔ)容量:256M(8Mx32) 速度:133MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應(yīng)商設(shè)備封裝:90-VFBGA(8x13) 包裝:帶卷 (TR) 其它名稱:557-1327-2
CYK256K16MCBU-70BVXIT 功能描述:IC PSRAM 4MBIT 70NS 48VFBGA RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:移動(dòng) SDRAM 存儲(chǔ)容量:256M(8Mx32) 速度:133MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應(yīng)商設(shè)備封裝:90-VFBGA(8x13) 包裝:帶卷 (TR) 其它名稱:557-1327-2
CYK256K16MCCB 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16MCCBU-55BVI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16MCCBU-60BVI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Pseudo Static RAM