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

LP62S2048X-70LLI Datasheet

  • LP62S2048X-70LLI

  • 256K X 8 BIT LOW VOLTAGE CMOS SRAM

  • 17頁(yè)

  • AMICC

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

LP62S2048-I Series
256K X 8 BIT LOW VOLTAGE CMOS SRAM
Features
n
Power supply range: 2.7V to 3.3V
n
Access times: 70/100 ns (max.)
n
Current:
Low power version:
Operating: 30mA (max.)
Standby: 50碌A(chǔ) (max.)
Very low power version: Operating: 30mA (max.)
Standby: 10碌A(chǔ) (max.)
n
Full static operation, no clock or refreshing required
n
All inputs and outputs are directly TTL-compatible
n
Common I/O using three-state output
n
Output enable and two chip enable inputs for easy
application
n
Data retention voltage: 2V (min.)
n
Available in 32-pin SOP, TSOP, TSSOP (8 X 13.4mm)
and 36-pin CSP packages
General Description
The LP62S2048-I is a low operating current 2,097,152-bit
static random access memory organized as 262,144
words by 8 bits and operates on a low power supply
range: 2.7V to 3.3V. It is built using AMIC's high
performance CMOS process.
Inputs and three-state outputs are TTL compatible and
allow for direct interfacing with common system bus
structures.
Two chip enable inputs are provided for POWER-DOWN
and device enable and an output enable input is included
for easy interfacing.
Data retention is guaranteed at a power supply voltage
as low as 2V.
Pin Configurations
n
SOP
n
TSOP/(TSSOP)
n
CSP (Chip Size Package)
36-pin Top View
A17
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O
1
I/O
2
I/O
3
GND
1
2
3
4
5
32
31
30
29
28
VCC
A15
CE2
WE
A13
A8
A9
A11
OE
A10
CE1
I/O
8
I/O
7
I/O
6
I/O
5
I/O
4
17
32
H
A9
A10
A11
A12
A13
A14
1
2
A1
A2
3
CE2
WE
NC
4
A3
A4
A5
5
A6
A7
6
A8
I/O
1
I/O
2
VCC
GND
NC
OE
CE1
A17
A16
A15
I/O
3
I/O
4
16
1
LP62S2048V-I
(LP62S2048X-I)
6
7
8
9
10
11
12
13
14
15
16
27
26
25
24
23
22
21
20
19
18
17
A
B
C
D
E
F
G
A0
I/O
5
I/O
6
GND
VCC
I/O
7
I/O
8
(August, 2001, Version 1.0)
LP62S2048M-I
Pin No.
Pin
Name
Pin No.
Pin
Name
1
A11
17
A3
2
A9
18
A2
3
A8
19
A1
4
A13
20
A0
5
WE
21
I/O
1
6
CE2
22
I/O
2
7
A15
23
I/O
3
8
VCC
24
GND
9
A17
25
I/O
4
10
A16
26
I/O
5
11
A14
27
I/O
6
12
A12
28
I/O
7
13
A7
29
I/O
8
14
A6
30
CE1
15
A5
31
A10
16
A4
32
OE
1
AMIC Technology, Inc.

LP62S2048X-70LLI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！