CY8CKIT-059 datasheet(124/140 Pages) INFINEON

124 / 140 page

Document Number: 001-84932 Rev. *N

Page 123 of 139

PSoC® 5LP: CY8C58LP Family

Datasheet

11.9 Clocking

Specifications are valid for –40 °C

≤ TA ≤ 105 °C and TJ ≤ 120 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V,

except where noted. Unless otherwise specified, all charts and graphs show typical values

11.9.1 Internal Main Oscillator

Figure 11-81. IMO Current vs. Frequency

Table 11-79. IMO DC Specifications[97]

Parameter

Description

Conditions

Min

Typ

Max

Units

Icc_imo

Supply current

74.7 MHz

–

730

µA

62.6 MHz

–

600

µA

48 MHz

–

500

µA

24 MHz – USB mode

With oscillator locking to USB bus

–

500

µA

24 MHz – non-USB mode

–

300

µA

12 MHz

–

200

µA

6 MHz

–

180

µA

3 MHz

–

150

µA

400

500

600

700

100

200

300

10203040506070

Frequency, MHz

Note

97. Based on device characterization (Not production tested).

Table 11-80. IMO AC Specifications

Parameter

Description

Conditions

Min

Typ

Max

Units

FIMO[98]

IMO frequency stability (with factory trim)

74.7 MHz

–7

–

62.6 MHz

–7

–

48 MHz

–5

–

24 MHz – non-USB mode

–4

–

24 MHz – USB mode

With oscillator locking to USB bus

–0.25

–

0.25

12 MHz

–3

–

6 MHz

–2

–

3 MHz

0 °C to 70 °C

–1

–

–40 °C to 105 °C

–1.5

–

1.5

3-MHz frequency stability after typical

PCB assembly post-reflow

Typical (non-optimized) board layout and

250 °C solder reflow. Device may be calibrated

after assembly to improve performance.

–±2%

–

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