參數(shù)資料
型號(hào): MT55L256V18P1
廠商: Micron Technology, Inc.
英文描述: 2.5V I/O,256K x 18,Flow-Through ZBT SRAM(2.5V輸入/輸出,4Mb流通式同步靜態(tài)存儲(chǔ)器)
中文描述: 2.5VI /輸出,256 × 18,流量通過ZBT SRAM的電壓(2.5V輸入/輸出,4Mb的流通式同步靜態(tài)存儲(chǔ)器)
文件頁數(shù): 5/25頁
文件大小: 434K
代理商: MT55L256V18P1
5
4Mb: 256K x 18, 128K x 32/36 Pipelined ZBT SRAM
MT55L256L18P1_2.p65
Rev. 8/00
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2000, Micron Technology, Inc.
PRELIMINARY
4Mb: 256K x 18, 128K x 32/36
PIPELINED ZBT SRAM
PIN ASSIGNMENT (TOP VIEW)
100-PIN TQFP
SA
SA
NF**
NF**
ADV/LD#
OE# (G#)
CKE#
R/W#
CLK
V
SS
V
DD
CE2#
BWa#
BWb#
NC
NC
CE2
CE#
SA
SA
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
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
S
N
N
V
D
Q
V
S
N
D
D
D
V
S
V
D
Q
D
D
V
S
V
D
V
D
Z
D
D
V
D
Q
V
S
D
D
N
N
V
S
V
D
Q
N
N
N
SA
SA
SA
SA
SA
SA
SA
DNU
DNU
V
DD
V
SS
DNU
DNU
SA0
SA1
SA
SA
SA
SA
MODE
(LBO#)
N
N
N
V
D
Q
V
S
N
N
D
D
V
S
V
D
Q
D
D
V
D
V
D
V
D
V
S
D
D
V
D
Q
V
S
D
D
D
N
V
S
V
D
Q
N
N
N
x18
SA
SA
NF**
NF**
ADV/LD#
OE# (G#)
CKE#
R/W#
CLK
V
SS
V
DD
CE2#
BWa#
BWb#
BWc#
BWd#
CE2
CE#
SA
SA
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
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
N
D
*
D
D
V
D
Q
V
S
D
D
D
D
V
S
V
D
Q
D
D
V
S
V
D
V
D
Z
D
D
V
D
Q
V
S
D
D
D
D
V
S
V
D
Q
D
D
N
D
*
SA
SA
SA
SA
SA
SA
SA
DNU
DNU
V
DD
V
SS
DNU
DNU
SA0
SA1
SA
SA
SA
SA
MODE
(LBO#)
N
D
*
D
D
V
D
Q
V
S
D
D
D
D
V
S
V
D
Q
D
D
V
D
V
D
V
D
V
S
D
D
V
D
Q
V
S
D
D
D
D
V
S
V
D
Q
D
D
N
D
*
x32/x36
*No Connect (NC) is used on the x32 version. Parity (DQPx) is used on the x36 version.
**Pins 83 and 84 are reserved for address expansion, 8Mb and 16Mb respectively.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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