Cypress Semiconductor CY2291 Lembar Spesifikasi - Halaman 5

Jelajahi secara online atau unduh pdf Lembar Spesifikasi untuk Perangkat Keras Komputer Cypress Semiconductor CY2291. Cypress Semiconductor CY2291 12 halaman. Cypress three-pll general purpose eprom programmable clock generator specification sheet

Halaman Cetak
Electrical Characteristics, Commercial 3.3V
Parameter
Description
V
HIGH-Level Output Voltage I
OH
V
LOW-Level Output Voltage I
OL
V
32.768-kHz HIGH-Level
OH–32
Output Voltage
V
32.768-kHz LOW-Level
OL–32
Output Voltage
V
HIGH-Level Input Voltage
IH
V
LOW-Level Input Voltage
IL
I
Input HIGH Current
IH
I
Input LOW Current
IL
I
Output Leakage Current
OZ
I
V
Supply Current
DD
DD
Commercial
I
V
Power Supply Current
DDS
DD
in Shutdown Mode
I
V
Power Supply Current V
BATT
BATT
Electrical Characteristics, Industrial 5.0V
Parameter
Description
V
HIGH-Level Output Voltage I
OH
V
LOW-Level Output Voltage I
OL
V
32.768-kHz HIGH-Level
OH–32
Output Voltage
V
32.768-kHz LOW-Level
OL–32
Output Voltage
V
HIGH-Level Input Voltage
IH
V
LOW-Level Input Voltage
IL
I
Input HIGH Current
IH
I
Input LOW Current
IL
I
Output Leakage Current
OZ
I
V
Supply Current
DD
DD
Industrial
I
V
Power Supply Current
DDS
DD
in Shutdown Mode
I
V
Power Supply Current V
BATT
BATT
Electrical Characteristics, Industrial 3.3V
Parameter
Description
V
HIGH-Level Output Voltage I
OH
V
LOW-Level Output Voltage I
OL
V
32.768-kHz HIGH-Level
OH–32
Output Voltage
V
32.768-kHz LOW-Level
OL–32
Output Voltage
Document #: 38-07189 Rev. *C
Conditions
= 4.0 mA
OH
= 4.0 mA
OL
I
= 0.5 mA
OH
I
= 0.5 mA
OL
[9]
Except crystal pins
[9]
Except crystal pins
V
= V
–0.5V
IN
DD
V
= +0.5V
IN
Three-state outputs
[10]
V
= V
Max., 3.3V operation
DD
DD
Shutdown active,
[10]
excluding V
BATT
= 3.0V
BATT
Conditions
= 4.0 mA
OH
= 4.0 mA
OL
I
= 0.5 mA
OH
I
= 0.5 mA
OL
[9]
Except crystal pins
[9]
Except crystal pins
V
= V
–0.5V
IN
DD
V
= +0.5V
IN
Three-state outputs
[10]
V
= V
Max., 5V operation
DD
DD
Shutdown active,
[10]
excluding V
BATT
= 3.0V
BATT
Conditions
= 4.0 mA
OH
= 4.0 mA
OL
I
= 0.5 mA
OH
I
= 0.5 mA
OL
Min.
2.4
V
BATT
0.5
2.0
CY2291/CY2291F
Min.
2.4
V
BATT
0.5
2.0
CY2291I/CY2291FI
Min.
2.4
V
BATT
0.5
CY2291
Typ.
Max.
Unit
V
0.4
V
V
0.4
V
V
0.8
V
μA
<1
10
μA
<1
10
μA
250
50
65
mA
μA
10
50
μA
5
15
Typ.
Max.
Unit
V
0.4
V
V
0.4
V
V
0.8
V
μA
< 1
10
μA
< 1
10
μA
250
75
110
mA
μA
10
100
μA
5
15
Typ.
Max.
Unit
V
0.4
V
V
0.4
V
Page 5 of 12
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