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參數資料
| 型號： | UC62LV2048 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Low Power CMOS SRAM |
| 中文描述： | 低功耗CMOS SRAM |
| 文件頁數： | 1/9頁 |
| 文件大?。?/td> | 510K |
| 代理商： | UC62LV2048 |
Low Power CMOS SRAM
128K X 16
UC62LV2048
-55/-70
Features:
Vcc operation voltage : 1.5 V~ 3.6V
Low power consumption :
15mA (Max.) operating current
1uA (Typ.) CMOS standby current
High Speed Access time :
70ns (Max.) at Vcc = 1.5V
Automatic power down when chip is deselected
Three state outputs and TTL compatible
Data retention supply voltage as low as 1.2V
Easy expansion with CE\ and OE\ options
PRODUCT FAMILY
Description
The UC62LV2048 is a high performance, low power
CMOS Static Random Access Memory organized as 131,072
words by 16 and operates from 1.5 V to 3.6V supply voltage.
Advanced CMOS technology and circuit techniques provide
both high speed and low power features with a typical CMOS
standby current of 1uA and maximum access time of 70ns in
1.5V operation.
Easy memory expansion is provided enable (CE\), and
active LOW output enable (OE\) and three-state output
drivers.
The UC62LV2048 has an automatic power down feature,
reducing the power consumption significantly when chip is
deselected.
The US62LV2048 is available in the JEDEC standard 44
pin TSOP (Type II) and 48 ball BGA(6*8mm).
Power Consumption
STANDBY
Vcc=3.3V(Typ.)
Speed
(ns)
Operating
Vcc=3.6V(Max.)
Product Family
Operating
Tempature
Vcc Range
Vcc=1.5V(Max.)
Package
Type
UC62LV2048JC
UC62LV2048KC
UC62LV2048AC
UC62LV2048JI
UC62LV2048KI
UC62LV2048AI
TSOPII-44
BGA-48
DICE
TSOPII-44
BGA-48
DICE
0
~ 70
1.5V ~ 3.6V
55/70
1uA
15mA
-40
~ 85
1.5V ~ 3.6V
55/70
1uA
15mA
PIN CONFIGURATIONS
BLOCK DIAGRAM
A4
A3
A2
A1
A0
DQ0
DQ1
DQ3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
GND
DQ7
A16
A13
A12
A5
A6
A7
OE
UB
DQ14
GND
DQ11
DQ8
NC
A8
A9
A11
NC
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
UC62LV2048JC
UC62LV2048JI
LB
OE
A0
A1
A2
NC
DQ8
UB
A3
A4
CE
DQ0
DQ9
DQ10
A5
A6
DQ1
DQ2
GND
DQ11
NC
A7
DQ3
VCC
VCC
DQ12
NC
A16
DQ4
GND
DQ14
DQ13
A14
A15
DQ5
DQ6
DQ15
NC
A12
A13
WE
DQ7
NC
A8
A9
A10
A11
NC
MEMORY ARRAY
128K X 16 Bits
R
D
COLUMN DECODER
SENSE AMPLIFIER
&
WRITE DRIVER
X16
I/O BUFFER
A
B
C
B
C
B
COL
Address
ROW
Address
CE
WE
OE
UB
A
CE
WE
OE
UB
LB
DQ0 ~ DQ15
LB
U-Chip Technology Corp. LTD.
Reserves the right to modify document contents without notice.
Page
1
Preliminary
Rev. 1.0
相關PDF資料 |
PDF描述 |
|---|---|
| UC62LV2048AC | Low Power CMOS SRAM |
| UC62LV2048AI | Low Power CMOS SRAM |
| UC62LV2048JC | Low Power CMOS SRAM |
| UC62LV2048JI | Low Power CMOS SRAM |
| UC62LV2048KC | Low Power CMOS SRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UC62LV2048AC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Power CMOS SRAM |
| UC62LV2048AI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Power CMOS SRAM |
| UC62LV2048JC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Power CMOS SRAM |
| UC62LV2048JI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Power CMOS SRAM |
| UC62LV2048KC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low Power CMOS SRAM |
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