EEWORLDEEWORLDEEWORLD

Part Number

Search

BS62LV1029SIG55

Description
Very Low Power/Voltage CMOS SRAM 128K X 8 bit
File Size422KB,10 Pages
ManufacturerBSI
Websitehttp://www.brilliancesemi.com/
Download Datasheet View All

BS62LV1029SIG55 Overview

Very Low Power/Voltage CMOS SRAM 128K X 8 bit

BSI
FEATURES
Very Low Power/Voltage CMOS SRAM
128K X 8 bit
DESCRIPTION
BS62LV1029
• Vcc operation voltage : 4.5V ~ 5.5V
• Very low power consumption :
Vcc = 5.0V C-grade : 46mA (@55ns) operating current
I- grade : 47mA (@55ns) operating current
C-grade : 38mA (@70ns) operating current
I- grade : 39mA (@70ns) operating current
0.6uA (Typ.) CMOS standby current
• High speed access time :
-55
55ns
-70
70ns
• Automatic power down when chip is deselected
• Three state outputs and TTL compatible
• Fully static operation
• Data retention supply voltage as low as 1.5V
• Easy expansion with CE2, CE1, and OE options
The BS62LV1029 is a high performance, very low power CMOS
Static Random Access Memory organized as 131,072 words by 8 bits
and operates from a range of 4.5V to 5.5V supply voltage.
Advanced CMOS technology and circuit techniques provide both high
speed and low power features with a typical CMOS standby current of
0.6uA at 5V/25
o
C and maximum access time of 55ns at 5V/85
o
C.
Easy memory expansion is provided by an active LOW chip
enable (CE1), an active HIGH chip enable (CE2), and active LOW
output enable (OE) and three-state output drivers.
The BS62LV1029 has an automatic power down feature, reducing the
power consumption significantly when chip is deselected.
The BS62LV1029 is available in DICE form , JEDEC standard 32 pin
450mil Plastic SOP, 300mil Plastic SOJ, 600mil Plastic DIP, 8mmx13.4
mm STSOP and 8mmx20mm TSOP.
PRODUCT FAMILY
PRODUCT
FAMILY
BS62LV1029SC
BS62LV1029TC
BS62LV1029STC
BS62LV1029PC
BS62LV1029JC
BS62LV1029DC
BS62LV1029SI
BS62LV1029TI
BS62LV1029STI
BS62LV1029PI
BS62LV1029JI
BS62LV1029DI
OPERATING
TEMPERATURE
Vcc
RANGE
SPEED
(ns)
55ns :4.5~5.5V
70ns :4.5~5.5V
POWER DISSIPATION
STANDBY
Operating
(I
CCSB1
, Max)
(I
CC
, Max)
55ns
PKG TYPE
SOP-32
TSOP-32
STSOP-32
PDIP-32
SOJ-32
DICE
SOP-32
TSOP-32
STSOP-32
PDIP-32
SOJ-32
DICE
Vcc=5.0V
Vcc= 5.0V
70ns
+0 C to +70 C
O
O
4.5V ~ 5.5V
55/70
8.0uA
46mA
38mA
-40 C to +85 C
O
O
4.5V~ 5.5V
55/70
20uA
47mA
39mA
PIN CONFIGURATIONS
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
BS62LV1029SC
26
BS62LV1029SI
25
BS62LV1029PC
24
BS62LV1029PI
23
BS62LV1029JC
22
BS62LV1029JI
21
20
19
18
17
VCC
A15
CE2
WE
A13
A8
A9
A11
OE
A10
CE1
DQ7
DQ6
DQ5
DQ4
DQ3
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
BLOCK DIAGRAM
A6
A7
A12
A14
A16
A15
A13
A8
A9
A11
Address
Input
Buffer
20
Row
Decoder
1024
Memory Array
1024 x 1024
1024
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
8
Data
Input
Buffer
8
Column I/O
Write Driver
Sense Amp
128
Column Decoder
14
Control
Address Input Buffer
8
A11
A9
A8
A13
WE
CE2
A15
VCC
NC
A16
A14
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
BS62LV1029TC
BS62LV1029STC
BS62LV1029TI
BS62LV1029STI
OE
A10
CE1
DQ7
DQ6
DQ5
DQ4
DQ3
GND
DQ2
DQ1
DQ0
A0
A1
A2
A3
Data
Output
Buffer
8
Brilliance Semiconductor, Inc
.
reserves the right to modify document contents without notice.
R0201-BS62LV1029
CE2
CE1
WE
OE
Vdd
Gnd
A5 A4 A3 A2 A1 A0 A10
1
Revision 1.1
Jan.
2004
【MM32 eMiniBoard Review】+ Development Environment Construction and Download Test
Download MM32F013x_Lib_Samples_V1.02 from the official website http://www.mm32mcu.com/ to get the corresponding routines; download MindMotion.MM32F0130_DFP.1.0.1.pack to provide chip support, use MM32...
jinglixixi Domestic Chip Exchange
Research on the Design of Low Noise Amplifier Circuit for CDMA RF Front End
This paper summarizes several problems in the design of RF front-end low noise amplifier circuits and discusses the . Based on the relevant processing and the design requirements of RF low noise ampli...
JasonYoo RF/Wirelessly
The development direction of embedded talents, giving guidance to students engaged in embedded development (transferred)
[color=#FF0000][b][size=11px]Embedded systems[/size][/b][/color] are undoubtedly one of the hottest and most promising IT application fields. Embedded systems are used on some specific special equipme...
gonnago1 Embedded System
How to connect the telephone line?
How do I connect a two-core phone line? What is the line sequence? How do I connect a four-core phone line? What is the line sequence? What are the phone line ends? It would be best if there are pictu...
mjj19680827 Embedded System
After installing the network card driver, why is there no network connection?
I used the DDK example for the network card driver, isdnwan. After compiling it, I installed it. I can see that the driver and network card are installed, but why is it not in the network connection? ...
freeaqi Embedded System
Still about the 27MHz frequency measurement problem
A few days ago, I posted about 27MHZ frequency measurement. Forum friends were very enthusiastic and gave various solutions. After checking the parameters, I found a problem: the period corresponding ...
呜呼哀哉 Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2632  1055  185  571  131  53  22  4  12  3 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号