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PDF V62C5181024LL-35PI Data sheet ( Hoja de datos )

Número de pieza V62C5181024LL-35PI
Descripción 128K X 8 STATIC RAM
Fabricantes Mosel Vitelic Corp 
Logotipo Mosel Vitelic  Corp Logotipo



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No Preview Available ! V62C5181024LL-35PI Hoja de datos, Descripción, Manual

MOSEL VITELIC V62C5181024
128K X 8 STATIC RAM
PRELIMINARY
Features
s High-speed: 35, 70 ns
s Ultra low DC operating current of 5mA (max.)
TTL Standby: 5 mA (Max.)
CMOS Standby: 60 µA (Max.)
s Fully static operation
s All inputs and outputs directly compatible
s Three state outputs
s Ultra low data retention current (VCC = 2V)
s Single 5V ± 10% Power Supply
s Packages
– 32-pin TSOP (Standard)
– 32-pin 600 mil PDIP
– 32-pin 440 mil SOP (525 mil pin-to-pin)
Description
The V62C5181024 is a 1,048,576-bit static
random-access memory organized as 131,072
words by 8 bits. It is built with MOSEL VITELIC’s
high performance CMOS process. Inputs and
three-state outputs are TTL compatible and allow
for direct interfacing with common system bus
structures.
Functional Block Diagram
A0 VCC
Row
Decoder
1024 x 1024
Memory Array
GND
A9
I/O0 Column I/O
Input
Data
Circuit
Column Decoder
I/O7
CE1
CE2 Control
OE Circuit
WE
A10
A16
5181024 01
Device Usage Chart
Operating
Temperature
Range
0°C to 70 °C
–40°C to +85°C
Package Outline
TWP
•••
•••
Access Time (ns)
35 70
••
••
Power
L LL
••
••
Temperature
Mark
Blank
I
V62C5181024 Rev. 2.2 February 2000
1

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V62C5181024LL-35PI pdf
MOSEL VITELIC
V62C5181024
Data Retention Characteristics
Symbol
VDR
ICCDR
Parameter
VCC for Data Retention
CE1 VCC – 0.2V, CE2 0.2V,
VIN VCC – 0.2V, or VIN 0.2V
Data Retention Current
CE1 VDR –0.2V, CE2 0.2V,
VIN VCC – 0.2V, or VIN 0.2V
Com’l
Ind.
tCDR
Chip Deselect to Data Retention Time
tR Operation Recovery Time (see Retention Waveform)
NOTES:
1. tRC = Read Cycle Time
2. TA = +25°C.
Power
L
LL
L
LL
Min.
2.0
0
tRC(1)
Typ.(2)
2
2
4
Max.
5.5
50
40
100
60
Units
V
µA
ns
ns
Low VCC Data Retention Waveform (1) (CE1 Controlled)
Data Retention Mode
VCC
4.5V
VDR 2V
tCDR
tR
CE1
2.2V
CE1 VCC – 0.2V
4.5V
2.2V
5181024 07
Low VCC Data Retention Waveform (2) (CE2 Controlled)
Data Retention Mode
VCC
4.5V
tCDR
VDR 2V
tR
CE2 2.2V
CE2 0.2V
4.5V
2.2V
5181024 08
V62C5181024 Rev. 2.2 February 2000
5

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V62C5181024LL-35PI arduino
MOSEL VITELIC
Notes
V62C5181024
V62C5181024 Rev. 2.2 February 2000
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