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參數(shù)資料
| 型號(hào)： | MT55L256L32FT-12 |
| 元件分類： | SRAM |
| 英文描述： | 256K X 32 ZBT SRAM, 9 ns, PQFP100 |
| 封裝： | PLASTIC, TQFP-100 |
| 文件頁數(shù)： | 12/25頁 |
| 文件大?。?/td> | 300K |
| 代理商： | MT55L256L32FT-12 |
2
8Mb: 512K x 18, 256K x 32/36 Flow-Through ZBT SRAM
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT55L512L18F_C.p65 – Rev. 2/02
2002, Micron Technology, Inc.
8Mb: 512K x 18, 256K x 32/36
FLOW-THROUGH ZBT SRAM
K
MODE
18
BWa#
BWb#
R/W#
CE#
CE2
CE2#
OE#
READ LOGIC
DQs
DQPa
DQPb
DQPc
DQPd
256K x 8 x 4
(x32)
256K x 9 x 4
(x36)
MEMORY
ARRAY
E
INPUT
REGISTER
BWc#
BWd#
ADDRESS
REGISTER
WRITE REGISTRY
AND DATA COHERENCY
CONTROL LOGIC
18
16
18
BURST
LOGIC
SA0'
SA1'
D1
D0
Q1
Q0
SA0
SA1
18
ADV/LD#
CE
ADV/LD#
K
CLK
CKE#
WRITE
DRIVERS
D
A
T
A
S
T
E
R
I
N
G
S
E
N
S
E
A
M
P
S
WRITE ADDRESS
REGISTER
SA0, SA1, SA
O
U
T
P
U
T
B
U
F
E
R
S
E
36
NOTE: Functional block diagrams illustrate simplified device operation. See truth table, pin descriptions, and timing diagrams
for detailed information.
FUNCTIONAL BLOCK DIAGRAM
256K x 32/36
FUNCTIONAL BLOCK DIAGRAM
512K x 18
SA0, SA1, SA
K
MODE
19
BWa#
BWb#
R/W#
CE#
CE2
CE2#
OE#
READ LOGIC
DQs
18
D
A
T
A
S
T
E
R
I
N
G
512K x 9 x 2
MEMORY
ARRAY
E
ADDRESS
REGISTER
WRITE REGISTRY
AND DATA COHERENCY
CONTROL LOGIC
19
17
19
BURST
LOGIC
SA0'
SA1'
D1
D0
Q1
Q0
SA0
SA1
19
ADV/LD#
CE
ADV/LD#
K
S
E
N
S
E
A
M
P
S
CLK
CKE#
WRITE
DRIVERS
WRITE ADDRESS
REGISTER
INPUT
REGISTER
18
O
U
T
P
U
T
B
U
F
E
R
S
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PDF描述 |
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| MT58L128L36D1T-5IT | 128K X 36 STANDARD SRAM, 2.8 ns, PQFP100 |
| MT58L128V36P1B-4 | 128K X 36 STANDARD SRAM, 2.3 ns, PBGA119 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT55L256L32FT-12IT | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MT55L256L32P | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:8Mb ZBT SRAM |
| MT55L256L32PF-10 | 制造商:Micron Technology Inc 功能描述: |
| MT55L256L32PT10 | 制造商:MICRON 功能描述:* |
| MT55L256L32PT-10 | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Quad 3.3V 8M-Bit 256K x 32 5ns 100-Pin TQFP 制造商:Micron Technology Inc 功能描述: |
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