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

IDT70V24L55G Datasheet

  • IDT70V24L55G

  • HIGH-SPEED 3.3V 4K x 16 DUAL-PORT STATIC RAM

  • 17頁(yè)

  • IDT

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書(shū)

PDF預(yù)覽

HIGH-SPEED 3.3V
4K x 16 DUAL-PORT
STATIC RAM
Integrated Device Technology, Inc.
IDT70V24S/L
FEATURES:
鈥?True Dual-Ported memory cells which allow simulta-
neous access of the same memory location
鈥?High-speed access
鈥?Commercial: 25/35/55ns (max.)
鈥?Low-power operation
鈥?IDT70V24S
Active: 230mW (typ.)
Standby: 3.3mW (typ.)
鈥?IDT70V24L
Active: 230mW (typ.)
Standby: .66mW (typ.)
鈥?Separate upper-byte and lower-byte control for
multiplexed bus compatibility
鈥?IDT70V24 easily expands data bus width to 32 bits or
more using the Master/Slave select when cascading
more than one device
鈥?M/
S
= H for
BUSY
output flag on Master
M/
S
= L for
BUSY
input on Slave
鈥?Busy and Interrupt Flags
鈥?Devices are capable of withstanding greater than 2001V
electrostatic charge.
鈥?On-chip port arbitration logic
鈥?Full on-chip hardware support of semaphore signaling
between ports
鈥?Fully asynchronous operation from either port
鈥?LVTTL-compatible, single 3.3V (鹵0.3V) power supply
鈥?Available in 84-pin PGA, 84-pin PLCC, and 100-pin
TQFP
DESCRIPTION:
The IDT70V24 is a high-speed 4K x 16 Dual-Port Static
RAM. The IDT70V24 is designed to be used as a stand-alone
64K-bit Dual-Port RAM or as a combination MASTER/SLAVE
FUNCTIONAL BLOCK DIAGRAM
R/
W
L
UB
L
R/
W
R
UB
R
LB
L
CE
L
OE
L
LB
R
CE
R
OE
R
I/O
8L
-I/O
15L
I/O
Control
I/O
0L
-I/O
7L
I/O
Control
I/O
8R
-I/O
15R
I/O
0R
-I/O
7R
BUSY
L(1,2)
A
11L
A
0L
NOTES:
1. (MASTER):
BUSY
is output;
(SLAVE):
BUSY
is input.
2.
BUSY
outputs
and
INT
outputs
are non-tri-stated
push-pull.
BUSY
R(1,2)
Address
Decoder
12
MEMORY
ARRAY
12
Address
Decoder
A
11R
A
0R
CE
L
OE
L
R/
W
L
SEM
L
(2)
INT
L
ARBITRATION
INTERRUPT
SEMAPHORE
LOGIC
CE
R
OE
R
R/
W
R
SEM
R
INT
R(2)
M/
S
2911 drw 01
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
COMMERCIAL TEMPERATURE RANGE
漏1996 Integrated Device Technology, Inc.
For latest information contact IDT鈥檚 web site at www.idt.com or fax-on-demand at 408-492-8391.
OCTOBER 1996
DSC-2911/3
6.38
1

IDT70V24L55G 產(chǎn)品屬性

  • 3

  • 集成電路 (IC)

  • 存儲(chǔ)器

  • -

  • RAM

  • SRAM - 雙端口，異步

  • 64K（4K x 16）

  • 55ns

  • 并聯(lián)

  • 3 V ~ 3.6 V

  • 0°C ~ 70°C

  • 84-BPGA

  • 84-PGA（27.94x27.94）

  • 托盤(pán)

  • 70V24L55G

IDT70V24L55G相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門(mén)IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買(mǎi)家服務(wù)：
賣(mài)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
返回頂部

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！