®
LY61L12816A
128K X 16 BIT HIGH SPEED CMOS SRAM
Rev. 1.1
DC ELECTRICAL CHARACTERISTICS
SYMBOL
TEST CONDITION
MIN.
3.0
2.7
2.2
- 0.3
- 1
TYP. *4
3.3
MAX.
3.6
3.6
VCC+0.3
0.8
UNIT
PARAMETER
Supply Voltage
-8
-10
V
V
V
V
VCC
3.3
*1
Input High Voltage
Input Low Voltage
Input Leakage Current
Output Leakage
Current
VIH
VIL
-
-
-
*2
ILI
V
V
CC ≧ VIN ≧ VSS
CC ≧ VOUT ≧ VSS,
Output Disabled
IOL = 8mA
1
A
µ
ILO
- 1
-
1
A
µ
Output High Voltage
Output Low Voltage
VOH IOH = -4mA
VOL
2.4
-
-
-
-
V
V
0.4
Cycle time = Min.
CE# = VIL, II/O = 0mA,
Others at VIL or VIH
-8
-
65
80
mA
Average Operating
Power supply Current
ICC
-10
-
50
70
mA
mA
≦
CE# 0.2,
Others at 0.2V or Vcc-0.2V
-8
-
50
60
Average Operating
Power supply Current
ICC1
-10
-
-
40
-
55
30
mA
mA
II/O = 0mA;f=max
ISB
CE# =VIH, Others at VIL or VIH
Standby Power
Supply Current
≧
CE# VCC - 0.2V,
ISB1
-
2
10
mA
Others at 0.2V or VCC - 0.2V
Notes:
1. VIH(max) = VCC + 2.0V for pulse width less than 6ns.
2. VIL(min) = VSS - 2.0V for pulse width less than 6ns.
3. Over/Undershoot specifications are characterized on engineering evaluation stage, not for mass production test.
4. Typical values are included for reference only and are not guaranteed or tested.
℃
Typical valued are measured at VCC = VCC(TYP.) and TA = 25
Typical valued are measured at VCC = VCC(TYP.) and TA = 25
℃
CAPACITANCE (TA = 25℃, f = 1.0MHz)
PARAMETER
Input Capacitance
Input/Output Capacitance
SYMBOL
MIN.
-
-
MAX
8
10
UNIT
pF
pF
CIN
CI/O
Note : These parameters are guaranteed by device characterization, but not production tested.
AC TEST CONDITIONS
Speed
8/10ns
Input Pulse Levels
0.2V to VCC - 0.2V
Input Rise and Fall Times
Input and Output Timing Reference Levels
Output Load
3ns
1.5V
CL = 30pF + 1TTL, IOH/IOL = -4mA/8mA
Lyontek Inc. reserves the rights to change the specifications and products without notice.
5F, No. 2, Industry E. Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan.
TEL: 886-3-6668838
FAX: 886-3-6668836
3
LYONTEK [ Lyontek Inc. ]
