LH6V4256 View Datasheet(PDF) - Sharp Electronics
Part Name
Description
MFG CO.
'LH6V4256' PDF : 18 Pages View PDF
CMOS 1M (256K × 4) Dynamic RAM
26-PIN SOJ
I/O1 1
I/O2 2
WE 3
RAS 4
NC 5
TOP VIEW
26 VSS
25 I/O4
24 I/O3
23 CAS
22 OE
A0 9
A1 10
A2 11
A3 12
VCC 13
18 A8
17 A7
16 A6
15 A5
14 A4
6V4256-2
Figure 2. Pin Connections for SOJ Package
LH6V4256
28-PIN TSOP (Type I)
TOP VIEW
NC 1
OE 2
CAS 3
I/O3 4
I/O4 5
VSS 6
NC 7
NC 8
NC 9
I/O1 10
I/O2 11
WE 12
RAS 13
NC 14
28 NC
27 A8
26 A7
25 A6
24 A5
23 A4
22 NC
21 NC
20 VCC
19 A3
18 A2
17 A1
16 A0
15 NC
6V4256-3
Figure 3. Pin Connections for TSOP Package
2-15
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