音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

CY7C167A-15VC Datasheet

  • CY7C167A-15VC

  • 16K x 1 Static RAM

  • 143.52KB

  • 9頁

  • CYPRESS

掃碼查看芯片數(shù)據手冊

上傳產品規(guī)格書

PDF預覽

67A
CY7C167A
16K x 1 Static RAM
Features
鈥?Automatic power-down when deselected
鈥?CMOS for optimum speed/power
鈥?High speed
鈥?15 ns
鈥?Low active power
鈥?495 mW
鈥?Low standby power
鈥?220 mW
鈥?TTL-compatible inputs and outputs
鈥?Capable of withstanding greater than 2001V electro-
static discharge
鈥?V
IH
of 2.2V
Functional Description
The CY7C167A is a high-performance CMOS static RAM or-
ganized as 16,384 words by 1 bit. Easy memory expansion is
provided by an active LOW Chip Enable (CE) and three-state
drivers. The CY7C167A has an automatic power-down fea-
ture, reducing the power consumption by 67% when
deselected.
Writing to the device is accomplished when the Chip Select
(CE) and Write Enable (WE) inputs are both LOW. Data on the
input pin (DI) is written into the memory location specified on
the address pins (A
0
through A
13
).
Reading the device is accomplished by taking the Chip Enable
(CE) LOW, while (WE) remains HIGH. Under these conditions,
the contents of the location specified on the address pins will
appear on the data output (DO) pin.
The output pin remains in a high-impedance state when Chip
Enable is HIGH, or Write Enable (WE) is LOW.
A die coat is used to insure alpha immunity.
Logic Block Diagram
Pin Configuration
DIP
Top View
DI
A
0
A
1
A
2
A
3
A
4
A
5
A
6
DO
WE
GND
CE
1
2
3
4
5
6
7
8
9
10
7C167A
20
19
18
17
16
15
14
13
12
11
INPUT BUFFER
V
CC
A
13
A
12
A
11
A
10
A
9
A
8
A
7
DI
CE
A
0
A
1
A
2
A
3
A
4
A
5
A
6
ROW DECODER
SENSE AMP
128 x 128
ARRAY
DO
C167A-2
COLUMN
DECODER
POWER
DOWN
WE
A13
A10
A11
A12
A7
A8
A9
C167A-1
Selection Guide
7C167A-15
Maximum Access Time (ns)
Maximum Operating Current (mA)
15
90
7C167A-20
20
90
7C167A-25
25
90
7C167A-35
35
90
7C167A-45
45
90
Cypress Semiconductor Corporation
Document #: 38-05027 Rev. **
鈥?/div>
3901 North First Street
鈥?/div>
San Jose
鈥?/div>
CA 95134 鈥?408-943-2600
Revised August 24, 2001

CY7C167A-15VC相關型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    16K x 8/9 Dual-Port Static RAM with Sem, Int, Busy
    Cypress
  • 英文版
    32K x 8/9 Dual-Port Static RAM
    Cypress
  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
    CYPRESS
  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
    CYPRESS [C...
  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
    CYPRESS
  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
    CYPRESS [C...
  • 英文版
    16K x 8/9 Dual-Port Static RAM with Sem, Int, Busy
    Cypress
  • 英文版
    32K x 8/9 Dual-Port Static RAM
    Cypress
  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
    CYPRESS
  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
    CYPRESS [C...
  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
    CYPRESS
  • 英文版
    64K/128K x 8/9 Dual-Port Static RAM
    CYPRESS [C...
  • 英文版
    4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT...
    CYPRESS
  • 英文版
    4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT...
    CYPRESS [C...
  • 英文版
    4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with Sem, Int...
    Cypress
  • 英文版
    16K x 16/18 Dual-Port Static RAM
    Cypress
  • 英文版
    32K/64K x 16/18 Dual-Port Static RAM
    CYPRESS
  • 英文版
    32K/64K x 16/18 Dual-Port Static RAM
    CYPRESS [C...
  • 英文版
    32K/64K x 16/18 Dual-Port Static RAM
    CYPRESS
  • 英文版
    32K/64K x 16/18 Dual-Port Static RAM
    CYPRESS [C...

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術客服：

0571-85317607

網站技術支持

13606545031

客服在線時間周一至周五
9:00-17:30

關注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經采納，將有感恩紅包奉上哦！