EM6164K600V Datasheet, PDF (4/12 Pages) Eorex Corporation – 64Kx16 LP SRAM

64Kx16 LP SRAM EM6164K600V Series
Supply Current
ISB1
CE# V ≧ VCC - 0.2V
-L
-
-LL
Notes:
1. VIH(max) = VCC + 3.0V for pulse width less than 10ns.
2. VIL(min) = VSS - 3.0V for pulse width less than 10ns.
3. Over/Undershoot specifications are characterized, not 100% tested.
4. 10µA for special request
5. Typical values are included for reference only and are not guaranteed or tested.
Typical valued are measured at VCC = VCC(TYP.) and TA = 25°C
CAPACITANCE (TA = 25°C , f = 1.0MHz)
20
80
µA
1
10
µA
PARAMETER
Input Capacitance
SYMBOL
CIN
MIN.
-
MAX.
6
Input/Output Capacitance
CI/O
-
8
Note : These parameters are guaranteed by device characterization, but not production tested.
AC TEST CONDITIONS
UNIT
pF
pF
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Reference Levels
Output Load
0.2V to VCC - 0.2V
3ns
1.5V
CL = 30pF + 1TTL, IOH/IOL = -1mA/2mA
AC ELECTRICAL CHARACTERISTICS
READ CYCLE
PARAMETER
SYM.
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable Access Time
Chip Enable to Output in Low-Z
Output Enable to Output in Low-Z
Chip Disable to Output in High-Z
Output Disable to Output in High-Z
Output Hold from Address Change
LB#, UB# Access Time
LB#, UB# to High-Z Output
LB#, UB# to Low-Z Output
tRC
tAA
tACE
tOE
tCLZ*
tOLZ*
tCHZ*
tOHZ*
tOH
tBA
tBHZ*
tBLZ*
-45
MIN. MAX.
45
-
-
45
-
45
-
25
10
-
5
-
-
15
-
15
10
-
-
45
-
20
10
-
-55
MIN. MAX.
55
-
-
55
-
55
-
30
10
-
5
-
-
20
-
20
10
-
-
55
-
25
10
-
70
MIN. MAX.
70
-
-
70
-
70
-
35
10
-
5
-
-
25
-
25
10
-
-
70
-
30
10
-
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
WRITE CYCLE
PARAMETER
SYM.
-45
-55
MIN. MAX. MIN. MAX.
Write Cycle Time
Address Valid to End of Write
Chip Enable to End of Write
Address Set-up Time
Write Pulse Width
Write Recovery Time
Data to Write Time Overlap
Data Hold from End of Write Time
Output Active from End of Write
Write to Output in High-Z
LB#, UB# Valid to End of Write
tWC
tAW
tCW
tAS
tWP
twr
tDW
tDH
tOW*
tWHZ*
tBW
45
-
55
-
40
-
50
-
40
-
50
-
0
-
0
-
35
-
45
-
0
-
0
-
20
-
25
-
0
-
0
-
5
-
5
-
-
15
-
20
35
-
45
-
*These parameters are guaranteed by device characterization, but not production tested.
70
MIN. MAX.
70
-
60
-
60
-
0
-
55
-
0
-
30
-
0
-
5
-
-
25
60
-
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4
DCC-SR-041002-A