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): 20/23頁(yè)
文件大小: 406K
代理商: MT55L64L32F1
20
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
NOP, STALL AND DESELECT CYCLES
READ
Q(A3)
4
5
6
7
8
9
10
A3
A4
A5
D(A4)
1
2
3
CLK
CE#
R/W#
CKE#
BWx#
ADV/LD#
ADDRESS
DQ
COMMAND
WRITE
D(A4)
STALL
WRITE
D(A1)
READ
Q(A2)
STALL
NOP
READ
Q(A5)
DESELECT
CONTINUE
DESELECT
DON
T CARE
UNDEFINED
tKHQZ
A1
A2
Q(A2)
D(A1)
Q(A3)
tKHQX
Q(A5)
NOTE:
1. The IGNORE CLOCK EDGE or STALL cycle (clock 3) illustrates CKE# being used to create a
pause.
A WRITE is not
performed during this cycle.
2. For this waveform, ZZ and OE# are tied LOW.
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.
NOP, STALL AND DESELECT TIMING PARAMETERS
-10
-12
SYMBOL
t
KHQX
t
KHQZ
MIN MAX MIN MAX
3.0
5.0
UNITS
ns
ns
3.0
5.0
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