AS7C1025B-15JINTR Alliance Memory, AS7C1025B-15JINTR Datasheet - Page 4

• Manufacturer Part Number: AS7C1025B-15JINTR
• Description: SRAM 1M, 5V, 15ns FAST 128K x 8 Asynch SRAM
• Manufacturer: Alliance Memory

Specifications of AS7C1025B-15JINTR

• Rohs: yes
• Memory Size: 1 Mbit
• Organization: 128 Kbit x 8
• Access Time: 15 ns
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Current: 90 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOJ-32
• Memory Type: CMOS
• Factory Pack Quantity: 1000

3/26/04, v. 1.3
Read cycle (over the operating range)
Key to switching waveforms
Read waveform 1 (address controlled)
Read waveform 2 (CE and OE controlled)
Read cycle time
Address access time
Chip enable (CE) access time
Output enable (OE) access time
Output hold from address change
CE
CE low to output in high Z
OE low to output in low Z
OE high to output in high Z
Power up time
Power down time
Address
current
Supply
D
D
low t
OUT
OUT
OE
CE
o output in low Z
Parameter
Rising input
t
t
PU
CLZ
t
ACE
Symbol
t
OE
t
t
t
t
t
t
t
t
ACE
t
CHZ
OLZ
OHZ
t
t
t
50%
CLZ
t
RC
AA
OE
OH
AA
PU
PD
Alliance Memory Inc.
OLZ
t
RC1
t
3,9
RC
Falling input
3,6,7,9
Min Max Min Max Min Max Min Max
10
3
3
0
0
-
-
-
-
-
-
-10
3,6,8,9
10
10
10
5
4
4
-
-
-
-
-
Data valid
12
Data valid
–
–
–
3
3
–
0
–
0
–
®
-12
12
12
12
–
6
–
–
5
–
5
–
t
OH
15
–
–
–
3
3
–
0
–
0
–
t
Undefined/don’t care
PD
-15
50%
t
t
OHZ
CHZ
15
15
15
–
7
–
–
6
–
6
–
20
–
–
–
3
3
–
0
–
0
–
-20
20
20
20
–
8
–
–
7
–
7
–
Unit
P. 4 of 9
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
AS7C1025B
Notes
4, 5
4, 5
4, 5
4, 5
4, 5
4, 5
3
3
5
I
I
CC
SB