參數(shù)資料
型號(hào)： CY7C1018CV33-12VC
廠(chǎng)商： CYPRESS SEMICONDUCTOR CORP
元件分類(lèi)： DRAM
英文描述： 128K x 8 Static RAM
中文描述： 128K X 8 STANDARD SRAM, 12 ns, PDSO32
封裝： 0.300 INCH, SOJ-32
文件頁(yè)數(shù)： 1/7頁(yè)
文件大?。?/td> 132K
代理商： CY7C1018CV33-12VC
128K x 8 Static RAM
CY7C1018CV33
Cypress Semiconductor Corporation
Document #: 38-05131 Rev. *C
3901 North First Street
San Jose
CA 95134
Revised September 13, 2002
408-943-2600
Features
Pin- and function-compatible with CY7C1018BV33
High speed
—t
AA
= 8, 10, 12, 15 ns
CMOS for optimum speed/power
Center power/ground pinout
Data retention at 2.0V
Automatic power-down when deselected
Easy memory expansion with CE
and OE options
Available in 300-mil-wide 32-pin SOJ
Functional Description
[1]
The CY7C1018CV33 is a high-performance CMOS static
RAM organized as 131,072 words by 8 bits. Easy memory
expansion is provided by an active LOW Chip Enable (CE), an
active LOW Output Enable (OE), and three-state drivers. This
Logic Block Diagram
device has an automatic power-down feature that significantly
reduces power consumption when deselected.
Writing to the device is accomplished by taking Chip Enable
(CE) and Write Enable (WE) inputs LOW. Data on the eight I/O
pins (I/O
0
through I/O
7
) is then written into the location
specified on the address pins (A
0
through A
16
).
Reading from the device is accomplished by taking Chip
Enable (CE) and Output Enable (OE) LOW while forcing Write
Enable (WE) HIGH. Under these conditions, the contents of
the memory location specified by the address pins will appear
on the I/O pins.
The eight input/output pins (I/O
0
through I/O
7
) are placed in a
high-impedance state when the device is deselected (CE
HIGH), the outputs are disabled (OE HIGH), or during a write
operation (CE LOW, and WE LOW).
The CY7C1018CV33 is available in a standard 300-mil-wide
SOJ.
Note:
1.
For guidelines on SRAM system designs, please refer to the
‘
System Design Guidelines
’
Cypress application note, available on the internet at www.cypress.com.
1
A
1
A
Pin Configurations
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
COLUMN
DECODER
R
S
INPUT BUFFER
POWER
DOWN
WE
OE
I/O
0
I/O
1
I/O
2
I/O
3
512 x 256 x 8
ARRAY
I/O
7
I/O
6
I/O
5
I/O
4
A
0
A
1
A
1
A
1
A
1
CE
A
1
A
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
19
18
20
24
23
22
21
25
28
27
26
Top View
SOJ
29
32
31
30
16
17
A
7
A
1
A
2
A
3
CE
I/O
0
I/O
1
V
CC
V
SS
A
13
OE
I/O
7
I/O
6
V
SS
A
16
A
15
A
14
A
12
A
11
A
10
A
9
A
8
I/O
2
I/O
3
WE
A
0
A
4
A
5
A
6
I/O
4
V
CC
I/O
5
Selection Guide
7C1018CV33-8
8
95
5
7C1018CV33-10
10
90
5
7C1018CV33-12
12
85
5
7C1018CV33-15
15
80
5
Unit
ns
mA
mA
Maximum Access Time
Maximum Operating Current
Maximum Standby Current
相關(guān)PDF資料
PDF描述
CY7C1018CV33-15VC 128K x 8 Static RAM
CY7C1018CV33-8VC 128K x 8 Static RAM
CY7C1020CV33-10ZC 32K x 16 Static RAM
CY7C1020-12ZC 32K x 16 Static RAM
CY7C1020-15VC 32K x 16 Static RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C1018CV33-12VCT 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
CY7C1018CV33-12VI 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY7C1018CV33-12VIT 制造商:Rochester Electronics LLC 功能描述:1MB (128KX8) 3.3V 300MIL SOJ FAST ASYNCH SRAM - Tape and Reel
CY7C1018CV33-12VXI 功能描述:IC SRAM 1MBIT 12NS 32SOJ RoHS:是 類(lèi)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(lèi)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(chēng):557-1327-2
CY7C1018CV33-12VXIT 功能描述:IC SRAM 1MBIT 12NS 32SOJ RoHS:是 類(lèi)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(lèi)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(chēng):557-1327-2
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*