CY2292(2004) データシートの表示（PDF） - Cypress Semiconductor
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CY2292 Datasheet PDF : 11 Pages
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CY2292
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Supply Voltage ............................................... –0.5V to +7.0V
DC Input Voltage............................................ –0.5V to +7.0V
Storage Temperature ................................. –65°C to +150°C
Max. Soldering Temperature (10 sec) ......................... 260°C
Junction Temperature .................................................. 150°C
Package Power Dissipation...................................... 750 mW
Static Discharge Voltage.............................................≤ 2000V
(per MIL-STD-883, Method 3015)
Operating Conditions[5]
Parameter
VDD
VDD
TA
CLOAD
CLOAD
fREF
Description
Supply Voltage, 5.0V operation
Supply Voltage, 3.3V operation
Commercial Operating Temperature, Ambient
Industrial Operating Temperature, Ambient
Max. Load Capacitance 5.0V Operation
Max. Load Capacitance 3.3V Operation
External Reference Crystal
External Reference Clock[6, 7, 8]
Part Numbers
All
All
CY2292/CY2292F
CY2292I/CY2292FI
All
All
All
All
Min.
4.5
3.0
0
−40
10.0
1
Max.
5.5
3.6
+70
+85
25
15
25.0
30
Unit
V
V
°C
°C
pF
pF
MHz
MHz
Electrical Characteristics, Commercial 5.0V
Parameter
Description
Conditions
VOH
VOL
VIH
VIL
IIH
IIL
IOZ
IDD
IDDS
HIGH-Level Output Voltage
LOW-Level Output Voltage
HIGH-Level Input Voltage[9]
LOW-Level Input Voltage[9]
IOH = 4.0 mA
IOL = 4.0 mA
Except crystal pins
Except crystal pins
Input HIGH Current
VIN = VDD – 0.5V
Input LOW Current
VIN = +0.5V
Output Leakage Current
Three-state outputs
VDD Supply Current[10] Commercial
VDD = VDD max., 5V operation
VDD Power Supply Current in Shutdown Mode[10] Shutdown active CY2292/CY2292F
Min. Typ. Max.
2.4
0.4
2.0
0.8
<1 10
<1 10
250
75 100
10 50
Unit
V
V
V
V
µA
µA
µA
mA
µA
Electrical Characteristics, Commercial 3.3V
Parameter
Description
Conditions
Min. Typ. Max. Unit
VOH
HIGH-Level Output Voltage
IOH = 4.0 mA
2.4
V
VOL
LOW-Level Output Voltage
VIH
HIGH-Level Input Voltage[9]
VIL
LOW-Level Input Voltage[9]
IOL = 4.0 mA
Except crystal pins
Except crystal pins
0.4 V
2.0
V
0.8 V
IIH
Input HIGH Current
VIN = VDD – 0.5V
< 1 10 µA
IIL
Input LOW Current
VIN = +0.5V
< 1 10 µA
IOZ
IDD
IDDS
Output Leakage Current
Three-state outputs
VDD Supply Current[10] Commercial
VDD = VDD Max., 3.3V operation
VDD Power Supply Current in Shutdown Mode[10] Shutdown active CY2292/CY2292F
250 µA
50 65 mA
10 50 µA
Notes:
5. Electrical parameters are guaranteed by design with these operating conditions, unless otherwise noted.
6. External input reference clock must have a duty cycle between 40% and 60%, measured at VDD/2.
7. Please refer to application note “Crystal Oscillator Topics” for information on AC-coupling the external input reference clock.
8. The oscillator circuit is optimized for a crystal reference and for external reference clocks up to 20 MHz. For external reference clocks above 20 MHz, it is
recommended that a 150Ω pull-up resistor to VDD be connected to the Xout pin.
9. Xtal inputs have CMOS thresholds.
10. Load = Max., VIN = 0V or VDD, Typical (–104) configuration, CPUCLK = 66 MHz. Other configurations will vary. Power can be approximated by the following
formula (multiply by 0.65 for 3V operation): IDD=10+0.06•(FCPLL+FUPLL+2•FSPLL)+0.27•(FCLKA+FCLKB+FCLKC+FCLKD+FCPUCLK+FXBUF).
Document #: 38-07449 Rev. *B
Page 4 of 11
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