參數(shù)資料
型號(hào): CY8C5386AXI-081
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: 外設(shè)及接口
英文描述: MULTIFUNCTION PERIPHERAL, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, ROHS COMPLAINT, MS-026, TQFP-100
文件頁數(shù): 90/102頁
文件大?。?/td> 2374K
代理商: CY8C5386AXI-081
PRELIMINARY
PSoC 5: CY8C53 Family Datasheet
Document Number: 001-55035 Rev. *G
Page 88 of 102
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
11.9.2 Internal Main Oscillator)
Note
44. Based on device characterization (Not production tested).
Table 11-74. 32 kHz External Crystal DC Specifications[44]
Parameter
Description
Conditions
Min
Typ
Max
Units
ICC
Operating current
Low power mode
0.25
A
CL
External crystal capacitance
6
pF
DL
Drive level
1
W
Table 11-75. 32 kHz External Crystal AC Specifications
Parameter
Description
Conditions
Min
Typ
Max
Units
F
Frequency
32.768
kHz
DC
Output duty cycle[44]
20
50
80
%
TON
Startup time
High power mode
1
s
Table 11-76. IMO DC Specifications
Parameter
Description
Conditions
Min
Typ
Max
Units
Supply current
74.7 MHz
600
A
48 MHz
500
A
24 MHz – USB mode
With oscillator locking to USB bus
500
A
24 MHz – non USB mode
300
A
12 MHz
200
A
6 MHz
180
A
3 MHz
150
A
Table 11-77. IMO AC Specifications
Parameter
Description
Conditions
Min
Typ
Max
Units
FIMO
IMO frequency stability (with factory trim)
74.7 MHz
–7
7
%
48 MHz
–5
5
%
24 MHz – Non USB mode
–4
4
%
24 MHz – USB mode
With oscillator locking to USB bus
–0.25
0.25
%
12 MHz
–3
3
%
6 MHz
–2
2
%
3 MHz
–1
1
%
Startup time[44]
From enable (during normal system
operation) or wakeup from low power
state
––
12
s
Jp-p
Jitter (peak to peak)[44]
F = 24 MHz
0.9
ns
F = 3 MHz
–1.6
ns
Jperiod
Jitter (long term)[44]
F = 24 MHz
0.9
ns
F = 3 MHz
–12
ns
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