HM62V8512C Series
AC Characteristics (Ta = –20 to +70°C, VCC = 2.7 V to 3.6 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: 1.4 V/1.4 V
• Output load: See figure (Including scope & jig)
Dout
500 Ω
50 pF
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
HM62V8512C
-5
Min
Max
55
—
—
55
—
55
—
30
10
—
5
—
0
20
0
20
10
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
2
2
1, 2
1, 2
7