參數(shù)資料
型號(hào): MT55L64L32F1
廠商: Micron Technology, Inc.
英文描述: 64K x 32,3.3V I/O, ZBT SRAM(2Mb,3.3V輸入/輸出,靜態(tài)RAM)
中文描述: 64K的x 32,3.3六/ O的ZBT SRAM的(處理器,3.3V的輸入/輸出,靜態(tài)內(nèi)存)
文件頁(yè)數(shù): 19/23頁(yè)
文件大?。?/td> 406K
代理商: MT55L64L32F1
19
2Mb: 128K x 18, 64K x 32/36 3.3V I/O, Flow-Through ZBT SRAM
MT55L128L18F1_2.p65
Rev. 8/00
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2000, Micron Technology, Inc.
2Mb: 128K x 18, 64K x 32/36
3.3V I/O, FLOW-THROUGH ZBT SRAM
READ/WRITE TIMING
WRITE
D(A1)
1
2
3
4
5
6
7
8
9
CLK
tKHKH
tKLKH
tKHKL
10
CE#
tKHCX
tCVKH
R/W#
CKE#
tKHEX
tEVKH
BWx#
ADV/LD#
tKHAX
tAVKH
ADDRESS
A1
A2
A3
A4
A5
A6
A7
tKHDX
tDVKH
DQ
COMMAND
tKHQX1
D(A1)
D(A2)
Q(A4)
Q(A3)
D(A2+1)
tKHQX
tKHQZ
tKHQV
WRITE
D(A2)
BURST
WRITE
D(A2+1)
READ
Q(A3)
READ
Q(A4)
BURST
READ
Q(A4+1)
WRITE
D(A5)
READ
Q(A6)
WRITE
D(A7)
DESELECT
OE#
tGLQV
tGLQX
tGHQZ
DON
T CARE
UNDEFINED
D(A5)
tKHQX
Q(A4+1)
D(A7)
Q(A6)
-10
-12
SYMBOL
t
GHQZ
t
AVKH
t
EVKH
t
CVKH
t
DVKH
t
KHAX
t
KHEX
t
KHCX
t
KHDX
MIN MAX MIN MAX
5.0
2.0
2.0
2.0
2.0
0.5
0.5
0.5
0.5
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
5.0
2.5
2.5
2.5
2.5
0.5
0.5
0.5
0.5
READ/WRITE TIMING PARAMETERS
-10
-12
SYMBOL
t
KHKH
f
KF
t
KHKL
t
KLKH
t
KHQV
t
KHQX
t
KHQX1
t
KHQZ
t
GLQV
t
GLQX
MIN MAX MIN MAX
10
100
3.0
3.0
7.5
3.0
3.0
5.0
5.0
0
UNITS
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
12
83
4.0
4.0
9.0
3.0
3.0
5.0
5.0
0
NOTE:
1. For this waveform, ZZ is tied LOW.
2. Burst sequence order is determined by MODE (0 = linear, 1 = interleaved). BURST operations are optional.
3. CE# represents three signals. When CE# = 0, it represents CE# = 0, CE2# = 0, CE2 = 1.
4. Data coherency is provided for all possible operations. If a READ is initiated, the most current data is used. The most
recent data may be from the input data register.
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