參數(shù)資料
型號: CYK256K16MCCBU-55BVI
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, FBGA-48
文件頁數(shù): 6/10頁
文件大?。?/td> 305K
代理商: CYK256K16MCCBU-55BVI
CYK256K16MCCB
MoBL3
Document #: 38-05585 Rev. *F
Page 6 of 10
Write Cycle 1 (WE Controlled)
[12, 13, 17, 18, 19]
Write Cycle 2 (CE Controlled)
[12, 13, 17, 18, 19]
Notes:
17.Data I/O is high-impedance if OE > V
.
18.If Chip Enable goes INACTIVE with WE = V
, the output remains in a high-impedance state.
19.During this period in the DATA I/O waveform, the I/Os could be in the output state and input signals should not be applied.
Switching Waveforms
(continued)
t
HD
t
SD
VALID DATA
t
PWE
t
SA
t
HA
t
AW
t
SCE
t
WC
t
HZOE
CE
ADDRESS
WE
DATA I/O
OE
BHE
/
BLE
t
BW
DON’T CARE
t
HD
t
SD
VALID DATA
t
PWE
t
HA
t
AW
t
SCE
t
WC
t
HZOE
CE
ADDRESS
WE
DATA I/O
OE
DON’T CARE
BHE/BLE
t
BW
t
SA
[+] Feedback
相關(guān)PDF資料
PDF描述
CYK256K16MCCBU-60BVI 4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16MCCBU-70BVI 4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16SCBU-55BVXI 4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16SCBU-70BVXI 4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16SCCB 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
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
CYK256K16MCCBU-70BVI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16SCBU-55BVXI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Pseudo Static RAM
CYK256K16SCBU-70BVXI 功能描述:IC PSRAM 4MBIT 70NS 48VFBGA RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:移動 SDRAM 存儲容量: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
CYK256K16SCBU-70BVXIT 制造商:Cypress Semiconductor 功能描述:SRAM ASYNC SGL 3V 4MBIT 256KX16 70NS 48VFBGA - Tape and Reel