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Mosel Vitelic  Corp
Mosel Vitelic Corp

V62C3801024LL-100T Datasheet Preview

V62C3801024LL-100T Datasheet

Ultra Low Power 128K x 8 CMOS SRAM

No Preview Available !

V62C3801024LL-100T pdf
V62C3801024L(L)
Ultra Low Power
128K x 8 CMOS SRAM
Features
• Ultra Low-power consumption
- Active: 30mA at 55ns
- Stand-by: 5 µA (CMOS input/output)
1 µA 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.
Logic Block Diagram
32-Pin TSOP1 / STSOP (See next page)
INPUT BUFFFEERR
AA00
AAA211
AA32
AA43 11002244
AA54
AA65
10XX24
A7
AA86
1024
AA97
A8
COLUMN DECODER
COLUMN DECODER
A10 A11 A12 A13 A14 A15 A16
A9 A10 A11 A12 A13 A14 A15 A16
II//OO78
I/O1
I/O0
CONTROL
CCOIRNCTURIOTL
CIRCUIT
OE
WE
OCEE1
WCEE2
CE1
CE2
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
REV. 1.1 April 2001 V62C3801024L(L)
1
32 OE
31 A10
30 CE1
29 I/O8
28 I/O7
27 I/O6
26 I/O5
25 I/O4
24 GND
23 I/O3
22 I/O2
21 I/O1
20 A0
19 A1
18 A2
17 A3



Mosel Vitelic  Corp
Mosel Vitelic Corp

V62C3801024LL-100T Datasheet Preview

V62C3801024LL-100T Datasheet

Ultra Low Power 128K x 8 CMOS SRAM

No Preview Available !

V62C3801024LL-100T pdf
V62C3801024L(L)
MOSEL VITELIC V62C3801024L(L)B
6
5
4
3
2
1
A B CD EFGH
TOP VIEW
Top View
48-CSP Ball-Grid Array package (shading indicates no ball)
123456
A A0 A1 CE2 A3 A6 A8
B I/O4 A2 WE A4
A7 I/O0
C I/O5 NC NC A5 NC I/O1
D VSS NC NC NC NC VDD
E VDD NC NC NC NC VSS
F I/O6 NC NC NC NC I/O2
G I/O7 OE CE1 A16 A15 I/O3
H A9 A10 A11 A12 A13 A14
REV. 1.1 April 2001 V62C3801024L(L)
2


Part Number V62C3801024LL-100T
Description Ultra Low Power 128K x 8 CMOS SRAM
Maker Mosel Vitelic Corp
Total Page 10 Pages
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