參數(shù)資料
型號(hào): MCM101525B15
廠商: Motorola, Inc.
英文描述: 2M x 2 Bit Fast Static Random Access Memory with ECL I/O
中文描述: 200萬× 2位快速靜態(tài)隨機(jī)存取的ECL的I /內(nèi)存?
文件頁數(shù): 6/8頁
文件大小: 454K
代理商: MCM101525B15
MCM101525
6
MOTOROLA FAST SRAM
WRITE CYCLE 2
(S Controlled, See Notes 1 and 2)
MCM101525–12
MCM101525–15
Parameter
Symbol
Min
Max
Min
Max
Unit
Notes
Write Cycle Time
tAVAV
tAVSL
tAVSH
tSLSH
tSLWH
12
15
ns
3
Address Setup Time
1
1
ns
Address Valid to End of Write
9
10
ns
Write Pulse Width
(S)
(W)
8
9
ns
Data Valid to End of Write
tDVSH
tSLWL
tSHDX
tSHAX
8
9
ns
Chip Select Set–Up Time
0
0
ns
Data Hold Time
1
1
ns
Write Recovery Time
1
1
ns
NOTES:
1. A write occurs during the overlap of S low and W low.
2. Product sensitivites to noise require proper grounding and decoupling of power supplies during read and write cycles.
3. All write cycle timings are referenced from the last valid address to the first transitioning address.
WRITE CYCLE 2
(S Controlled, See Notes 1 and 2)
tSLWH
tSHAX
tDVSH
tAVSL
tSLSH
tAVSH
DATA VALID
tAVAV
A (ADDRESS)
W (WRITE ENABLE)
S (CHIP SELECT)
Q/Q (DATA OUT)
D (DATA IN)
tSHDX
tSLWL
ORDERING INFORMATION
(Order by Full Part Number)
MCM
101525
XX
XX
XX
Motorola Memory Prefix
Part Number
Speed (12 = 12 ns, 15 = 15 ns)
Package (TB = TAB)
Shipping Method (Blank = Rails)
Full Part Numbers — MCM101525TB12
MCM101525TB15
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