CY8C5487LTI-007 Cypress Semiconductor Corp, CY8C5487LTI-007 Datasheet - Page 87

• Manufacturer Part Number: CY8C5487LTI-007
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY8C5487LTI-007

• Lead Free Status / RoHS Status: Compliant

11.9 Clocking
Specifications are valid for -40°C ≤ Ta ≤ 85°C and Tj ≤ 100°C, except where noted. Specifications are valid for 1.71 V to 5.5 V, except
where noted.
11.9.1 32 kHz External Crystal
Table 11-76. 32 kHz External Crystal DC Specifications
Table 11-77. 32 kHz External Crystal AC Specifications
11.9.2 Internal Main Oscillator)
Table 11-78. IMO DC Specifications
Table 11-79. IMO AC Specifications
Document Number: 001-55036 Rev. *F
Icc
CL
DL
F
DC
Ton
F
Parameter
Parameter
Parameter
Parameter
IMO
Operating current
External crystal capacitance
Drive level
Frequency
Output duty cycle
Startup time
Supply current
IMO frequency stability (with factory trim)
Startup time
74.7 MHz
48 MHz
24 MHz - USB mode
24 MHz - non USB mode
12 MHz
6 MHz
3 MHz
74.7 MHz
48 MHz
24 MHz - Non USB mode
24 MHz - USB mode
12 MHz
6 MHz
3 MHz
[9]
Description
Description
Description
Description
[9]
PRELIMINARY
Low power mode
High power mode
With oscillator locking to USB bus
With oscillator locking to USB bus
From enable (during normal system
operation) or wakeup from low
power state
[9]
Conditions
Conditions
Conditions
Conditions
PSoC
®
-0.25
Min
Min
Min
Min
20
-5
-3
-2
-1
5: CY8C54 Family Data
-7
-4
-
-
-
-
-
-
-
-
-
-
-
-
-
32.768
Typ
Typ
Typ
Typ
50
1
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.25
Max
Max
Max
Max
0.25
600
300
500
500
200
180
150
80
12
1
7
5
4
3
2
1
-
-
-
Page 87 of 97
Units
Units
Units
Units
kHz
µW
µA
pF
µA
µA
µA
µA
µA
µA
µA
µs
%
%
%
%
%
%
%
%
s
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