V62C5181024L-35T Datasheet PDF - Mosel Vitelic Corp
| Part Number | V62C5181024L-35T | |
| Description | 128K X 8 STATIC RAM | |
| Manufacturers | Mosel Vitelic Corp | |
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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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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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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for V62C5181024L-35T electronic component. |
| Information | Total 12 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ V62C5181024L-35T.PDF Datasheet ] | |
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