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CYDM256B16
CYDM128B16
CYDM064B16
Document #: 001-00217 Rev. *E
Page 9 of 25
IIX
Input Leakage Current
1.8V
1.8V
–1
1
–1
1
µA
2.5V
2.5V
–1
1
–1
1
µA
3.0V
3.0V
–1
1
–1
1
µA
ICC
Operating Current (VCC = Max.,
IOUT = 0 mA) Outputs Disabled
Ind.
1.8V
1.8V
25
40
15
25
mA
ISB1
Standby Current (Both Ports TTL
Level) CEL and CER ≥ VCC – 0.2,
SEML = SEMR = VCC – 0.2, f = fMAX
Ind.
1.8V
1.8V
2
6
2
6
µA
ISB2
Standby Current (One Port TTL
Level) CEL | CER ≥ VIH, f = fMAX
Ind.
1.8V
1.8V
8.5
18
8.5
14
mA
ISB3
Standby Current (Both Ports
CMOS Level) CEL & CER ≥
VCC − 0.2V, SEML and SEMR >
VCC – 0.2V, f = 0
Ind.
1.8V
1.8V
2
6
2
6
µA
ISB4
Standby Current (One Port CMOS
Level) CEL | CER ≥ VIH, f = fMAX[21]
Ind.
1.8V
1.8V
8.5
18
8.5
14
mA
Notes:
21. fMAX = 1/tRC = All inputs cycling at f = 1/tRC (except output enable). f = 0 means no address or control lines change. This applies only to inputs at CMOS level
standby ISB3.
Electrical Characteristics for VCC = 1.8V (continued) Over the Operating Range
Parameter
Description
CYDM256B16,
CYDM128B16,
CYDM064B16
CYDM256B16,
CYDM128B16,
CYDM064B16
Unit
-40
-55
P1 I/O
Voltage
P2 I/O
Voltage
Min.
Typ.
Max.
Min.
Typ.
Max.
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