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參數(shù)資料
| 型號(hào)： | V62C3801024L(L)-70B |
| 廠商： | Mosel Vitelic, Corp. |
| 英文描述： | Ultra Low Power 128K x 8 CMOS SRAM |
| 中文描述： | 128K的超低功耗× 8 CMOS SRAM的 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 91K |
| 代理商： | V62C3801024L(L)-70B |
1
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5
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7
8
9
10
16
15
14
13
12
11
A
8
A
13
WE
CE
2
A
15
Vcc
NC
A
16
A
14
A
12
A
7
A
6
A
5
A
4
A
9
A
11
32
31
30
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17
18
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20
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22
CE1
I/O
8
I/O
7
I/O
6
I/O
5
I/O
4
GND
I/O
3
I/O
2
I/O
1
A
0
A
1
A
2
A
3
A
10
OE
1024
R
S
INPUT BUFFER
COLUMN DECODER
A
11
A
12
CONTROL
CIRCUIT
I/O
7
I/O
0
WE
CE1
CE2
A
9
A
10
A
11
A
12
A
13
A
14
A
15
A
16
A
8
A
7
A9
A
6
A
8
A
5
A
7
A
4
A
6
A
3
A
5
A
2
A
3
A
1
A
2
A
0
A
1
V 62C3801024L(L)
Ultra Low Power
128K x 8 CMOS SRAM
Features
Ultra Low-power consumption
- Active: 30mA at 55ns
- Stand-by: 5
μ
A
(CMOS input/output)
1
μ
A
CMOS input/output, L version
Single +2.7V to 3.3V Power Supply
Equal access and cycle time
55/70/85/100 ns access time
Easy memory expansion with CE1, CE2
and OE inputs
2.0V data retention mode
TTL compatible, Tri-state input/output
Automatic power-down when deselected
Functional Description
The V62C3801024L is a low power CMOS Static RAM org-
anized as 131,072 words by 8 bits. Easy memory expansion is
provided by an active LOW CE1 , an active HIGH CE2, an a-
ctive LOW OE , and Tri-state I/O’s. This device has an au-
tomatic power-down mode feature when deselected.
Writing to the device is accomplished by taking Chip E-
nable 1 (CE1) with Write Enable (WE) LOW, and Chip En-
able 2 (CE2) HIGH. Reading from the device is performed
by taking Chip Enable 1 (CE1) with Output Enable
(OE) LOW while Write Enable (WE) and Chip Enable 2
(CE2) is HIGH. The I/O pins are placed in a high-impeda-
nce state when the device is deselected: the outputs are di-
sabled during a write cycle.
The V62C3801024LL comes with a 2V data retention feature
and Lower Standby Power. TheV62C3801024L is available in
a 32-pin 8 x 20 mm TSOP1 / STSOP / 48-fpBGA pack-
ages.
32-Pin TSOP1 / STSOP
(See next page)
Logic Block Diagram
1024
X
1024
R
S
COLUMN DECODER
CONTROL
I/O
8
I/O
1
OE
WE
CE1
CE2
A
10
A
13
A
14
A
15
A
16
A
4
A
0
REV. 1.
1
April
2001 V62C
3
801024L(L)
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| V62C3801024L(L)-55B | Ultra Low Power 128K x 8 CMOS SRAM |
| V62C3802048LL-35T | Ultra Low Power 256K x 8 CMOS SRAM |
| V62C3802048LL-35V | Ultra Low Power 256K x 8 CMOS SRAM |
| V62C3802048L | Ultra Low Power 256K x 8 CMOS SRAM |
| V62C3802048L-35T | Ultra Low Power 256K x 8 CMOS SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V62C3801024LL-70T | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:Ultra Low Power 128K x 8 CMOS SRAM |
| V62C3801024LL-70V | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:Ultra Low Power 128K x 8 CMOS SRAM |
| V62C3801024LL-85T | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:Ultra Low Power 128K x 8 CMOS SRAM |
| V62C3801024LL-85V | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:Ultra Low Power 128K x 8 CMOS SRAM |
| V62C3802048L | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:Ultra Low Power 256K x 8 CMOS SRAM |
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