MT55L256L36P MICRON [Micron Technology], MT55L256L36P Datasheet - Page 5

• Manufacturer Part Number: MT55L256L36P
• Description: 8Mb ZBT SRAM
• Manufacturer: MICRON [Micron Technology]

NOTE: 1. Pins 16 and 66 do not have to be connected directly to V
8Mb: 512K x 18, 256K x 32/36 Pipelined ZBT SRAM
MT55L512L18P_2.p65 – Rev. 6/01
2. Pin 84 is reserved for expansion to 18Mb device.
3. NF for x32 version, DQPx for x36 version.
ADV/LD#
OE# (G#)
ADV/LD#
OE# (G#)
BWb#
BWa#
R/W#
CKE#
CE2#
BWb#
BWd#
BWa#
BWc#
R/W#
CKE#
CLK
CE2#
NF
V
CE2
CE#
V
NC
NC
SA
SA
SA
SA
SA
CLK
CE2
CE#
NF
V
DD
V
SS
SA
SA
SA
SA
SA
DD
2
SS
2
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
PIN ASSIGNMENT (TOP VIEW)
100-PIN TQFP
x32/x36
x18
5
DD
if the input voltage is ≥ V
8Mb: 512K x 18, 256K x 32/36
Micron Technology, Inc., reserves the right to change products or specifications without notice.
PIPELINED ZBT SRAM
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
IH
.
SA
SA
SA
SA
SA
SA
SA
DNU
DNU
V
V
DNU
DNU
SA0
SA1
SA
SA
SA
SA
MODE
(LBO#)
SA
SA
SA
SA
SA
SA
SA
DNU
DNU
V
V
DNU
DNU
SA0
SA1
SA
SA
SA
SA
MODE
(LBO#)
DD
SS
DD
SS
©2001, Micron Technology, Inc.