hm628512c Renesas Electronics Corporation., hm628512c Datasheet - Page 9

• Manufacturer Part Number: hm628512c
• Description: Memory>low Power Sram 4 M Sram 512-kword 8-bit
• Manufacturer: Renesas Electronics Corporation.

AC Characteristics (Ta = –20 to +70 C, V
Test Conditions
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
Input pulse levels: 0.8 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 + C
1 TTL Gate + C
(Including scope & jig)
L
L
(100 pF) (HM628512C-7)
(50 pF) (HM628512C-5)
Symbol
t
t
t
t
t
t
t
t
t
RC
AA
CO
OE
LZ
OLZ
HZ
OHZ
OH
HM628512C
-5
Min
55
—
—
—
10
5
0
0
10
CC
= 5 V 10%, unless otherwise noted.)
Max
—
55
55
25
—
—
20
20
—
-7
Min
70
—
—
—
10
5
0
0
10
Max
—
70
70
35
—
—
25
25
—
HM628512C Series
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
2
2
1, 2
1, 2
7