參數(shù)資料
型號(hào): CY7C025-55JC
英文描述: SRAM|8KX16|CMOS|LDCC|84PIN|PLASTIC
中文描述: 靜態(tài)存儲(chǔ)器| 8KX16 |的CMOS | LDCC | 84PIN |塑料
文件頁(yè)數(shù): 6/20頁(yè)
文件大?。?/td> 301K
代理商: CY7C025-55JC
CY7C138AV/144AV/006AV
CY7C139AV/145AV/016AV
CY7C007AV/017AV
Document #: 38-06051 Rev. *A
Page 14 of 20
Notes:
43. tHA depends on which enable pin (CEL or R/WL) is deasserted first.
44. tINS or tINR depends on which enable pin (CEL or R/WL) is asserted last.
Switching Waveforms (continued)
Interrupt Timing Diagrams
WRITE FFF (See Functional Description)
tWC
Right Side Clears INT
R
:
tHA
READ FFF
tRC
tINR
WRITE FFE (See Functional Description)
tWC
Right Side Sets INTL:
Left Side Sets INT
R
:
Left Side Clears INT
L
:
READ FFE
tINR
tRC
ADDRESSR
CE L
R/W L
INT L
OE L
ADDRESSR
R/WR
CE R
INTL
ADDRESSR
CER
R/WR
INTR
OE R
ADDRESSL
R/W L
CE L
INTR
tINS
tHA
tINS
(See Functional Description)
[43]
[44]
[43]
[44]
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C025-55JI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
CY7C025-55JXC 功能描述:IC SRAM 128KBIT 55NS 84PLCC 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
CY7C025-55JXI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT, BUSY
CY7C025AV 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM
CY7C025AV WAF 制造商:Cypress Semiconductor 功能描述: