M32L1632512A Datasheet, PDF (2/54 Pages) List of Unclassifed Manufacturers – 256K x 32 Bit x 2 Banks Synchronous Graphic RAM

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FUNCTIONAL BLOCK DIAGRAM
M32L1632512A
CLK
CKE
CS
RAS
CAS
WE
DSF
DQMi
DQMi
BLOCK
WRITE
CONTROL
LOGIC
COLUMN
MASK
SERIAL
COUNTER
WRITE
CONTROL
LOGIC
MUX
MASK
REGISTER
COLOR
REGISTER
DQMi
DQi
(i=0~31)
256Kx32
CELL
ARRAY
256Kx32
CELL
ARRAY
ROW DECORDER
BANK SELECTION
COLUMN ADDRESS
BUFFER
ROW ADDRESS
BUFFER
REFRESH
COUNTER
ADDRESS REGISTER
CLOCK ADDRESS(A0~A10)
PIN CONFIGURATION (TOP VIEW)
DQ29
81
VSSQ 82
DQ30
83
DQ31
84
VSS 85
N. C
86
N. C
87
N. C
88
N. C
89
N. C
90
N. C
91
N. C
92
N. C 93
N. C 94
N. C 95
VDD
96
DQ 0
97
DQ 1 98
VSSQ 99
DQ 2
10 0
1 0 0 P in Q F P
F o rw a rd T y p e
20 x 14 m m
0 .6 5 m m p in P itc h
50
A7
49
A6
48
A5
47
A4
46
VSS
45
N. C
44
N. C
43
N. C
42
N. C
41
N. C
40
N. C
39
N. C
38
N. C
37
N. C
36
N. C
35
VDD
34
A3
33
A2
32
A1
31
A0
Elite Semiconductor Memory Technology Inc.
Publication Date : Jun. 2001
Revision : 1.6
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