參數(shù)資料
型號(hào): AS7C513-15TC
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer with Address Latches 16-TSSOP -55 to 125
中文描述: 32K X 16 STANDARD SRAM, 15 ns, PDSO44
封裝: 18.40 X 10.20 MM, TSOP2-44
文件頁(yè)數(shù): 4/10頁(yè)
文件大小: 198K
代理商: AS7C513-15TC
AS7C513
AS7C3513
3/23/01; v.1.0
Alliance Semiconductor
P. 4 of 10
Read cycle (over the operating range)
3,9
Shaded areas indicate advance information.
Key to switching waveforms
Rising input
Read waveform 1 (address controlled)
3,6,7,9
Read waveform 2 (CE, OE, UB, LB controlled)
3,6,8,9
Parameter
Symbol
-12
-15
-20
Unit
Notes
Min
Max
Min
Max
Min
Max
Read cycle time
t
RC
t
AA
t
ACE
t
OE
t
OH
t
CLZ
t
CHZ
t
OLZ
t
BA
t
BLZ
t
BHZ
t
OHZ
t
PU
t
PD
12
15
20
ns
Address access time
12
15
20
ns
3
Chip enable (CE) access time
12
15
20
ns
3
Output enable (OE) access time
6
7
8
ns
Output hold from address change
3
4
4
ns
5
CE Low to output in low Z
0
0
0
ns
4, 5
CE High to output in high Z
6
7
8
ns
4, 5
OE Low to output in low Z
0
0
0
ns
4, 5
Byte select access time
6
7
8
ns
Byte select Low to low Z
0
0
0
ns
4,5
Byte select High to high Z
6
7
9
ns
4,5
OE High to output in high Z
6
7
9
ns
4, 5
Power up time
0
0
0
ns
4, 5
Power down time
12
15
20
ns
4, 5
Undefined output/don’t care
Falling input
t
OH
t
AA
t
RC
t
OH
Data OUT
Address
Data valid
Previous data valid
Data valid
t
RC
t
AA
t
BLZ
t
BA
t
OE
t
OLZ
t
OH
t
OHZ
t
HZ
t
BHZ
t
ACE
t
LZ
Address
OE
CE
LB, UB
Data OUT
相關(guān)PDF資料
PDF描述
AS7C513-20 High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer with Address Latches 16-TSSOP -55 to 125
AS7C513-20JC High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer with Address Latches 16-TSSOP -55 to 125
AS7C513-20TC High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer with Address Latches 16-TSSOP -55 to 125
AS7C3513-20 Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
AS7C3513-20JC Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
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