參數(shù)資料
型號: HM62W8128LFP-10
元件分類: SRAM
英文描述: 128K X 8 STANDARD SRAM, 100 ns, PDSO32
封裝: 0.525 INCH, PLASTIC, SOP-32
文件頁數(shù): 15/16頁
文件大小: 84K
代理商: HM62W8128LFP-10
HM62W8128 Series
8
AC Characteristics (Ta = 0 to +70
°C, V
CC = 3.3 V ± 0.3 V, unless otherwise noted.)
Test Conditions
Input pulse levels: 0.4 V to 2.4 V
Input rise and fall time: 5 ns
Input and output timing reference levels: 1.5 V
Output load: 1 TTL Gate and CL (50 pF) (Including scope & jig)
Read Cycle
HM62W8128-10
HM62W8128-12
Parameter
Symbol
Min
Max
Min
Max
Unit
Notes
Read cycle time
t
RC
100
120
ns
Address access time
t
AA
100
120
ns
Chip selection to output valid
t
CO1
100
120
ns
t
CO2
100
120
ns
Output enable to output valid
t
OE
80
100
ns
Chip selection to output in low-Z
t
LZ1
15
15
ns
2, 3
t
LZ2
15
15
ns
2, 3
Output enable to output in low-Z
t
OLZ
10
10
ns
2, 3
Chip deselection to output in high-Z
t
HZ1
0
40
0
50
ns
1, 2, 3
t
HZ2
0
40
0
50
ns
1, 2, 3
Output disable to output in high-Z
t
OHZ
0
40
0
50
ns
1, 2, 3
Output hold from address change
t
OH
15
15
ns
Notes: 1. t
HZ and t OHZ are defined as the time at which the outputs achieve the open circuit conditions and are
not referred to output voltage levels.
2. At any given temperature and voltage condition, t
HZ max is less than tLZ min both for a given device
and from device to device.
3. This parameter is sampled and not 100% tested.
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