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PDF IS61LV12816 Data sheet ( Hoja de datos )
| Número de pieza | IS61LV12816 | |
| Descripción | 128K x 16 HIGH-SPEED CMOS STATIC RAM | |
| Fabricantes | Integrated Circuit Solution | |
| Logotipo |  |
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IS61LV12816
128K x 16 HIGH-SPEED CMOS STATIC RAM
WITH 3.3V SUPPLY
FEATURES
High-speed access time: 8, 10, 12, and 15 ns
CMOS low power operation
TTL and CMOS compatible interface levels
Single 3.3V + 10%power supply
Fully static operation: no clock or refresh
required
Three state outputs
Data control for upper and lower bytes
Industrial temperature available
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION
The 1+51 IS61LV12816 is a high-speed, 2,097,152-bit static
RAM organized as 131,072 words by 16 bits. It is fabricated
using 1+51's high-performance CMOS technology. This highly
reliable process coupled with innovative circuit design
techniques, yields access times as fast as 8 ns with low power
consumption.
When CE is HIGH (deselected), the device assumes a standby
mode at which the power dissipation can be reduced down with
CMOS input levels.
Easy memory expansion is provided by using Chip Enable and
Output Enable inputs, CE and OE. The active LOW Write
Enable (WE) controls both writing and reading of the memory.
A data byte allows Upper Byte (UB) and Lower Byte (LB)
access.
The IS61LV12816 is packaged in the JEDEC standard 44-pin
400mil SOJ, 44-pin 400mil TSOP-2, and 48-pin 6*8mm TF-
BGA.
A0-A16
DECODER
VCC
GND
I/O0-I/O7
Lower Byte
I/O8-I/O15
Upper Byte
I/O
DATA
CIRCUIT
CE
OE
WE
CONTROL
CIRCUIT
UB
LB
128K x 16
MEMORY ARRAY
COLUMN I/O
ICSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any errors
which may appear in this publication. © Copyright 2000, Integrated Circuit Solution, Inc.
Integrated Circuit Solution, Inc.
SR023_0C
1
1 page  
IS61LV12816
CAPACITANCE(1)
Symbol
CIN
COUT
Parameter
Input Capacitance
Input/Output Capacitance
Conditions
VIN = 0V
VOUT = 0V
Max.
6
8
Unit
pF
pF
Note:
1. Tested initially and after any design or process changes that may affect these parameters.
READ CYCLE SWITCHING CHARACTERISTICS(1) (Over Operating Range)
Symbol Parameter
tRC Read Cycle Time
tAA Address Access Time
tOHA Output Hold Time
tACE CE Access Time
tDOE OE Access Time
tHZOE OE to High-Z Output
tLZOE OE to Low-Z Output
tHZCE CE to High-Z Output
tLZCE CE to Low-Z Output
tBA LB, UB Access Time
tHZB LB, UB to High-Z Output
tLZB LB, UB to Low-Z Output
-8
Min. Max.
8
8
3
8
3
3
0
03
3
3
03
0
-10
Min. Max.
10
10
3
10
4
4
0
04
3
4
04
0
-12
Min. Max.
12
12
3
12
5
5
0
05
3
5
05
0
-15
Min. Max.
15
15
3
15
6
06
0
08
3
6
06
0
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes:
1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V, input pulse levels of
0 to 3.0V and output loading specified in Figure 1.
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
AC TEST CONDITIONS
Parameter
Input Pulse Level
Input Rise and Fall Times
Input and Output Timing
and Reference Level
Output Load
Unit
0V to 3.0V
3 ns
1.5V
See Figures 1 and 2
Notes:
1. The Vcc operating range for 8 ns is 3.3V +10%, -5%.
AC TEST LOADS
3.3V
319 Ω
3.3V
319 Ω
OUTPUT
30 pF
Including
jig and
scope
353 Ω
OUTPUT
5 pF
Including
jig and
scope
353 Ω
Figure 1.
Integrated Circuit Solution, Inc.
SR023_0C
Figure 2.
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5
5 Page 
IS61LV12816
ORDERING INFORMATION
Commercial Range: 0°C to +70°C
Speed (ns)
8
8
8
10
10
10
12
12
12
15
15
15
Order Part No.
IS61LV12816-8B
IS61LV12816-8K
IS61LV12816-8T
IS61LV12816-10B
IS61LV12816-10K
IS61LV12816-10T
IS61LV12816-12B
IS61LV12816-12K
IS61LV12816-12T
IS61LV12816-15B
IS61LV12816-15K
IS61LV12816-15T
Package
6*8mm TF-BGA
400mil SOJ
400mil TSOP-2
6*8mm TF-BGA
400mil SOJ
400mil TSOP-2
6*8mm TF-BGA
400mil SOJ
400mil TSOP-2
6*8mm TF-BGA
400mil SOJ
400mil TSOP-2
ORDERING INFORMATION
Industrial Range: 40°C to +85°C
Speed (ns)
8
8
8
10
10
10
12
12
12
15
15
15
Order Part No.
IS61LV12816-8BI
IS61LV12816-8KI
IS61LV12816-8TI
IS61LV12816-10BI
IS61LV12816-10KI
IS61LV12816-10TI
IS61LV12816-12BI
IS61LV12816-12KI
IS61LV12816-12TI
IS61LV12816-15BI
IS61LV12816-15KI
IS61LV12816-15TI
Package
6*8mm TF-BGA
400mil SOJ
400mil TSOP-2
6*8mm TF-BGA
400mil SOJ
400mil TSOP-2
6*8mm TF-BGA
400mil SOJ
400mil TSOP-2
6*8mm TF-BGA
400mil SOJ
400mil TSOP-2
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Integrated Circuit Solution, Inc.
HEADQUARTER:
NO.2, TECHNOLOGY RD. V, SCIENCE-BASED INDUSTRIAL PARK,
HSIN-CHU, TAIWAN, R.O.C.
TEL: 886-3-5780333
Fax: 886-3-5783000
Integrated Circuit Solution, Inc.
SR023_0C
BRANCH OFFICE:
7F, NO. 106, SEC. 1, HSIN-TAI 5TH ROAD,
HSICHIH TAIPEI COUNTY, TAIWAN, R.O.C.
TEL: 886-2-26962140
FAX: 886-2-26962252
http://www.icsi.com.tw
11
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| PDF Descargar | [ Datasheet IS61LV12816.PDF ] | |
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