HM62W8512BI 데이터 시트보기 (PDF) - Renesas Electronics
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HM62W8512BI Datasheet PDF : 15 Pages
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HM62W8512BI Series
AC Characteristics (Ta = –40 to +85°C, VCC = 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 timing reference levels: 1.4 V
• Output timing reference level: 0.8 V/2.0 V
• Output load (Including scope & jig)
Dout
50 pF
500 Ω
1.4 V
Read Cycle
Parameter
Read cycle time
Address access time
Chip select access time
Output enable to output valid
Chip selection to output in low-Z
Output enable to output in low-Z
Chip deselection to output in high-Z
Output disable to output in high-Z
Output hold from address change
Symbol
t RC
t AA
t CO
t OE
t LZ
t OLZ
t HZ
t OHZ
t OH
HM62W8512BI
-7
-8
Min Max Min
70
—
85
—
70
—
—
70
—
—
35
—
10
—
10
5
—
5
0
30
0
0
30
0
10
—
10
Max
—
85
85
45
—
—
35
35
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
2
2
1, 2
1, 2
6
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