CY7C64215

AC Electrical Characteristics

AC Chip-Level Specifications

The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and 0°C < TA < 70°C, or 3.0V to 3.6V and 0°C < TA < 70°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are for design guidance only.

Table 18. AC Chip-Level Specifications

Parameter

Description

Min

Typ

Max

Unit

Notes

F

Internal Main Oscillator Frequency for 24 MHz

23.04

24

24.96[7, 8]

MHz

Trimmed for 5V operation using

IMO245V

(5V)

 

 

 

 

factory trim values.

 

 

 

 

 

FIMO243V

Internal Main Oscillator Frequency for 24 MHz

22.08

24

25.92[7,9]

MHz

Trimmed for 3.3V operation

 

(3.3V)

 

 

 

 

using factory trim values.

FIMOUSB

Internal Main Oscillator Frequency with USB

23.94

24

24.06[8]

MHz

0°C < TA < 70°C

 

Frequency locking enabled and USB traffic

 

 

 

 

 

 

present.

 

 

 

 

 

FCPU1

CPU Frequency (5V Nominal)

0.93

24

24.96[7,8]

MHz

 

F

CPU Frequency (3.3V Nominal)

0.93

12

12.96[8, 9]

MHz

 

CPU2

 

 

 

 

 

 

F

Digital PSoC Block Frequency (5V Nominal)

0

48

49.92[7, 8,

MHz

Refer to the AC Digital Block

BLK5

 

 

 

10]

 

Specifications.

 

 

 

 

 

FBLK3

Digital PSoC Block Frequency (3.3V Nominal)

0

24

25.92[8, 10]

MHz

 

F32K1

Internal Low Speed Oscillator Frequency

15

32

64

kHz

 

Jitter32k

32 kHz Period Jitter

100

 

ns

 

Step24M

24 MHz Trim Step Size

50

kHz

 

Fout48M

48 MHz Output Frequency

46.08

48.0

49.92[7, 9]

MHz

Trimmed. Utilizing factory trim

 

 

 

 

 

 

values.

Jitter24M1

24 MHz Period Jitter (IMO) Peak-to-Peak

300

 

ps

 

FMAX

Maximum frequency of signal on row input or

12.96

MHz

 

 

row output.

 

 

 

 

 

TRAMP

Supply Ramp Time

0

μs

 

Figure 6. 24 MHz Period Jitter (IMO) Timing Diagram

Jitter24M1

F24M

Notes

7.4.75V < Vdd < 5.25V.

8.Accuracy derived from Internal Main Oscillator with appropriate trim for Vdd range.

9.3.0V < Vdd < 3.6V. See Application Note AN2012 “Adjusting PSoC Microcontroller Trims for Dual Voltage-Range Operation” for information on trimming for operation at 3.3V.

10.See the individual user module data sheets for information on maximum frequencies for user modules.

Document 38-08036 Rev. *C

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Cypress CY7C64215 manual AC Electrical Characteristics, AC Chip-Level Specifications