6
Integrated Silicon Solution, Inc. — www.issi.com
Rev. E
01/29/08
IS62WV5128ALL, IS62WV5128BLL
POWER SUPPLY CHARACTERISTICS
(1)
(Over Operating Range)
62WV5128ALL (1.65V - 2.2V)
Symbol Parameter Test Conditions Max. Unit
70 ns
ICC VDD Dynamic Operating VDD = Max., Com. 25 mA
Supply Current IOUT = 0 mA, f = fMAX Ind. 30
I
CC1 Operating Supply VDD = Max., CS1 = 0.2V Com. 10 mA
Current WE = VDD-0.2V Ind. 10
f=1MHZ
ISB1 TTL Standby Current VDD = Max., Com. 0.35 mA
(TTL Inputs) VIN = VIH or VIL Ind. 0.35
CS1 = VIH,
f = 1 MHZ
ISB2 CMOS Standby VDD = Max., Com. 15 µA
Current (CMOS Inputs) CS1
≥
V DD – 0.2V, Ind. 15
VIN
≥
V DD – 0.2V, or
VIN
≤
0.2V, f = 0
Note:
1. At f = fMAX, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
POWER SUPPLY CHARACTERISTICS
(1)
(Over Operating Range)
62WV5128BLL (2.5V - 3.6V)
Symbol Parameter Test Conditions Max. Unit
55 ns
ICC VDD Dynamic Operating VDD = Max., Com. 40 mA
Supply Current IOUT = 0 mA, f = fMAX Ind. 45
ICC1 Operating Supply VDD = Max., CS1 = 0.2V Com. 15 mA
Current WE = VDD-0.2V Ind. 15
f=1MHZ
ISB1 TTL Standby Current VDD = Max., Com. 0.35 mA
(TTL Inputs) VIN = VIH or VIL Ind. 0.35
CS1 = VIH,
f = 1 MHZ
ISB2 CMOS Standby VDD = Max., Com. 15 µA
Current (CMOS Inputs) CS1 ≥ VDD – 0.2V, Ind. 15
VIN ≥ VDD – 0.2V, or
VIN ≤ 0.2V, f = 0
Note:
1. At f = f
MAX, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.