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PDF V62C1162048L-85B Data sheet ( Hoja de datos )

Número de pieza V62C1162048L-85B
Descripción Ultra Low Power 128K x 16 CMOS SRAM
Fabricantes Mosel Vitelic Corp 
Logotipo Mosel Vitelic  Corp Logotipo



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Features
• Low-power consumption
- Active: 35mA ICC at 70ns
- Stand-by: 10 µA (CMOS input/output)
2 µA (CMOS input/output, L version)
• 70/85/100/120 ns access time
• Equal access and cycle time
• Single +1.8V to2.2V Power Supply
• Tri-state output
• Automatic power-down when deselected
• Multiple center power and ground pins for
improved noise immunity
• Individual byte controls for both Read and
Write cycles
• Available in 44 pin TSOPII / 48-fpBGA / 48-µBGA
V62C1162048L(L)
Ultra Low Power
128K x 16 CMOS SRAM
Functional Description
The V62C1162048L is a Low Power CMOS Static
RAM organized as 131,072 words by 16 bits. Easy
Memory expansion is provided by an active LOW (CE)
and (OE) pin.
This device has an automatic power-down mode feature
when deselected. Separate Byte Enable controls (BLE
and BHE) allow individual bytes to be accessed. BLE
controls the lower bits I/O1 - I/O8. BHE controls the
upper bits I/O9 - I/O16.
Writing to these devices is performed by taking Chip
Enable (CE) with Write Enable (WE) and Byte Enable
(BLE/BHE) LOW.
Reading from the device is performed by taking Chip
Enable (CE) with Output Enable (OE) and Byte Enable
(BLE/BHE) LOW while Write Enable (WE) is held
HIGH.
Logic Block Diagram
TSOPII / 48-fpBGA / 48-µBGA (See nest page)
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
I/O1 - I/O8
I/O9 - I/O16
WE
OE
BHE
BLE
CE
Pre-Charge Circuit
Memory Array
1024 X 2048
Vcc
Vss
Data
Cont I/O Circuit
Data
Cont
Column Select
A10 A11 A12 A13 A14 A15 A16
A4 1
A3 2
A2 3
A1 4
A0 5
CE 6
I/O1 7
I/O2 8
I/O3 9
I/O4 10
Vcc 11
Vss 12
I/O5 13
I/O6 14
I/O7 15
I/O8 16
WE 17
A16 18
A15 19
A14 20
A13 21
A12 22
44 A5
43 A6
42 A7
41 OE
40 BHE
39 BLE
38 I/O16
37 I/O15
36 I/O14
35 I/O13
34 Vss
33 Vcc
32 I/O12
31 I/O11
30 I/O10
29 I/O9
28 NC
27 A8
26 A9
25 A10
24 A11
23 NC
REV. 1.2 May 2001 V62C1162048L(L)
1

1 page




V62C1162048L-85B pdf
V62C1162048L(L)
Read Cycle (9) (Vcc = 1.8 to 2.2V, Gnd = 0V, TA = 00C to +700C / -400C to +850C)
Parameter
Sym -70
-85 -100 -120 Unit Note
Read Cycle Time
Min Max Min Max Min Max Min Max
tRC 70 - 85 - 100 - 120 -
ns
Address Access Time
tAA - 70 - 85 - 100 - 120 ns
Chip Enable Access Time
tACE - 70 - 85 - 100 - 120 ns
Output Enable Access Time
tOE
- 40 - 40 - 50 -
60
ns
Output Hold from Address Change
tOH 10 - 10 - 10 - 10 -
ns
Chip Enable to Output in Low-Z
tLZ 10 - 10 - 10 - 10 -
ns 4,5
Chip Disable to Output in High-Z
tHZ
- 30 - 35 - 40 -
45
ns 3,4,5
Output Enable to Output in Low-Z
tOLZ 5 - 5 - 5 - 5
-
ns
Output Disable to Output in High-Z
tOHZ - 25 - 30 - 35 - 40 ns
BLE, BHE Enable to Output in Low-Z
tBLZ 5 - 5 - 5 - 5
-
ns 4,5
BLE, BHE Disable to Output in High-Z tBHZ - 25 - 30 - 35 - 40 ns 3,4,5
BLE, BHE Access Time
tBA
- 40 - 40 - 50 -
60
ns
Write Cycle (11) (Vcc = 1.8 to 2.2V, Gnd = 0V, TA = 00C to +700C / -400C to +850C)
Parameter
Write Cycle Time
Chip Enable to Write End
Address Setup to Write End
Address Setup Time
Write Pulse Width
Write Recovery Time
Data Valid to Write End
Data Hold Time
Write Enable to Output in High-Z
Output Active from Write End
BLE, BHE Setup to Write End
Symbol -70 -85 -100 -120
Min Max Min Max Min Max Min Max
tWC 70 - 85 - 100 - 120 -
tCW
60 - 70 - 80 - 90
-
tAW
60 - 70 - 80 - 90
-
tAS
0-0-0- 0
-
tWP
50 - 60 - 70 - 80
-
tWR
0-0-0- 0
-
tDW
30 - 35 - 40 - 45
-
tDH
0-0-0- 0
-
tWHZ - 30 - 35 - 40 - 45
tOW
5-5-5- 5
-
tBW
60 - 70 - 80 - 90
-
5
Unit Note
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
REV. 1.2 May 2001 V62C1162048L(L)

5 Page





V62C1162048L-85B arduino
MOSEL VITELIC WORLDWIDE OFFICES
V62C1162048L(L)
U.S.A.
3910 NORTH FIRST STREET
SAN JOSE, CA 95134
PHONE: 408-433-6000
FAX: 408-433-0952
TAIWAN
7F, NO. 102
MIN-CHUAN E. ROAD, SEC. 3
TAIPEI
PHONE: 886-2-2545-1213
FAX: 886-2-2545-1209
NO 19 LI HSIN ROAD
SCIENCE BASED IND. PARK
HSIN CHU, TAIWAN, R.O.C.
PHONE: 886-3-579-5888
FAX: 886-3-566-5888
SINGAPORE
10 ANSON ROAD #23-13
INTERNATIONAL PLAZA
SINGAPORE 079903
PHONE: 65-3231801
FAX: 65-3237013
JAPAN
ONZE 1852 BUILDING 6F
2-14-6 SHINTOMI, CHUO-KU
TOKYO 104-0041
PHONE: 03-3537-1400
FAX: 03-3537-1402
UK & IRELAND
SUITE 50, GROVEWOOD
BUSINESS CENTRE
STRATHCLYDE BUSINESS
PARK
BELLSHILL, LANARKSHIRE,
SCOTLAND, ML4 3NQ
PHONE: 44-1698-748515
FAX: 44-1698-748516
GERMANY
(CONTINENTAL
EUROPE & ISRAEL)
BENZSTRASSE 32
71083 HERRENBERG
GERMANY
PHONE: +49 7032 2796-0
FAX: +49 7032 2796 22
U.S. SALES OFFICES
NORTHWESTERN
3910 NORTH FIRST STREET
SAN JOSE, CA 95134
PHONE: 408-433-6000
FAX: 408-433-0952
SOUTHWESTERN
302 N. EL CAMINO REAL #200
SAN CLEMENTE, CA 92672
PHONE: 949-361-7873
FAX: 949-361-7807
CENTRAL,
NORTHEASTERN &
SOUTHEASTERN
604 FIELDWOOD CIRCLE
RICHARDSON, TX 75081
PHONE: 214-826-6176
FAX: 214-828-9754
© Copyright 2001, MOSEL VITELIC Inc.
5/01
Printed in U.S.A.
The information in this document is subject to change without
notice.
MOSEL VITELIC makes no commitment to update or keep cur-
rent the information contained in this document. No part of this
document may be copied or reproduced in any form or by any
means without the prior written consent of MOSEL-VITELIC.
MOSEL VITELIC subjects its products to normal quality control
sampling techniques which are intended to provide an assurance
of high quality products suitable for usual commercial applica-
tions. MOSEL VITELIC does not do testing appropriate to provide
100% product quality assurance and does not assume any liabil-
ity for consequential or incidental arising from any use of its prod-
ucts. If such products are to be used in applications in which
personal injury might occur from failure, purchaser must do its
own quality assurance testing appropriate to such applications.
MOSEL VITELIC 3910 N. First Street, San Jose, CA 95134-1501 Ph: (408) 433-6000 Fax: (408) 433-0952 Tlx: 371-9461

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