82052 Series is a 2,097,152 x 8-bit high-performance
CMOS Dynamic Random Access Memory. The .ast Page
Mode allows 2,048 random accesses within a single row with
access cycle time as short as 20 ns per 8-bit word.
These features make the 82052 Series ideally suited for high-
bandwidth graphics, digital signal processing, high-performance
computing systems, and peripheral applications.
The 82052 Series is packaged in a 28-pin 300mil SOJ and a 28
pin TSOP-2
PRODUCT SERIES OVERVIEW
Part No.
IC41C82052
IC41LV82052
Refresh
2K
2K
Voltage
5V ± 10%
3.3V ± 10%
KEY TIMING PARAMETERS
Parameter
RAS
Access Time (t
RAC
)
CAS
Access Time (t
CAC
)
Column Address Access Time (t
AA
)
EDO Page Mode Cycle Time (t
PC
)
Read/Write Cycle Time (t
RC
)
-50
50
13
25
20
84
-60
60
15
30
25
104
Unit
ns
ns
ns
ns
ns
PIN CON.IGURATION
28 Pin SOJ, TSOP-2
VCC
I/O0
I/O1
I/O2
I/O3
WE
RAS
NC
A10
A0
A1
A2
A3
VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
GND
I/O7
I/O6
I/O5
I/O4
CAS
OE
A9
A8
A7
A6
A5
A4
GND
PIN DESCRIPTIONS
A0-A10
I/O0-7
WE
OE
RAS
CAS
Vcc
GND
NC
Address Inputs
Data Inputs/Outputs
Write Enable
Output Enable
Row Address Strobe
Column Address Strobe
Power
Ground
No Connection
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
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Embedded System
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