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

CY7C1399BN-15VXI Datasheet

  • CY7C1399BN-15VXI

  • 256K (32K x 8) Static RAM

  • 307.75KB

  • 8頁(yè)

  • CYPRESS

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

CY7C1399BN
256K (32K x 8) Static RAM
Features
鈥?Temperature Ranges
鈥?Industrial: 鈥?0擄C to 85擄C
鈥?Automotive-A: 鈥?0擄C to 85擄C
鈥?Single 3.3V power supply
鈥?Ideal for low-voltage cache memory applications
鈥?High speed: 12 ns
鈥?Low active power
鈥?180 mW (max.)
鈥?Low-power alpha immune 6T cell
鈥?Available in Pb-free and non Pb-free Plastic SOJ and
TSOP I packages
expansion is provided by an active LOW Chip Enable (CE) and
active LOW Output Enable (OE) and tri-state drivers. The
device has an automatic power-down feature, reducing the
power consumption by more than 95% when deselected.
An active LOW Write Enable signal (WE) controls the
writing/reading operation of the memory. When CE and WE
inputs are both LOW, data on the eight data input/output pins
(I/O
0
through I/O
7
) is written into the memory location
addressed by the address present on the address pins (A
0
through A
14
). Reading the device is accomplished by selecting
the device and enabling the outputs, CE and OE active LOW,
while WE remains inactive or HIGH. Under these conditions,
the contents of the location addressed by the information on
address pins is present on the eight data input/output pins.
The input/output pins remain in a high-impedance state unless
the chip is selected, outputs are enabled, and Write Enable
(WE) is HIGH. The CY7C1399BN is available in 28-pin
standard 300-mil-wide SOJ and TSOP Type I packages.
Functional Description
[1]
The CY7C1399BN is a high-performance 3.3V CMOS Static
RAM organized as 32,768 words by 8 bits. Easy memory
Logic Block Diagram
Pin Configurations
SOJ
Top View
A
5
A
6
A
7
A
8
A
9
A
10
A
11
A
12
A
13
A
14
I/O
0
I/O
1
I/O
2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
CC
WE
A
4
A
3
A
2
A
1
OE
A
0
CE
I/O
7
I/O
6
I/O
5
I/O
4
I/O
3
INPUT BUFFER
I/O
0
I/O
1
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
CE
WE
OE
ROW DECODER
I/O
2
SENSE AMPS
32K x 8
ARRAY
I/O
3
I/O
4
I/O
5
COLUMN
DECODER
POWER
DOWN
I/O
6
I/O
7
A
10
A
11
A
12
A
13
Selection Guide
-12
Maximum Access Time (ns)
Maximum Operating Current (mA)
Maximum CMOS Standby Current (碌A(chǔ))
Commercial
Commercial (L)
Industrial
Automotive-A
12
55
500
50
500
-15
15
50
500
50
500
500
-20
20
45
500
50
Note:
1. For guidelines on SRAM system design, please refer to the 鈥楽ystem Design Guidelines鈥?Cypress application note, available on the internet at www.cypress.com.
A
14
Cypress Semiconductor Corporation
Document #: 001-06490 Rev. *A
鈥?/div>
198 Champion Court
鈥?/div>
San Jose
,
CA 95134-1709
鈥?/div>
408-943-2600
Revised August 31, 2006
[+] Feedback

CY7C1399BN-15VXI 產(chǎn)品屬性

  • 1,350

  • 集成電路 (IC)

  • 存儲(chǔ)器

  • -

  • RAM

  • SRAM - 異步

  • 256K (32K x 8)

  • 15ns

  • 并聯(lián)

  • 3 V ~ 3.6 V

  • -40°C ~ 85°C

  • 28-BSOJ

  • 28-SOJ

  • 管件

CY7C1399BN-15VXI相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    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(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)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(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！