Cypress CY8CNP102B, CY8CNP102E manual AC Electrical Characteristics, DC24M

PRELIMINARY CY8CNP102B, CY8CNP102E

AC Electrical Characteristics

The following AC electrical specifications list the guaranteed maximum and minimum specifications for the voltage and temperature range: 3.0V to 3.6V over the temperature range of -40°C ≤ TA ≤ 85°C. Typical parameters apply to 3.3V at 25°C and are for design guidance only.

AC Chip Level Specifications

Table 14. 3.3V AC Chip Level Specifications (CY8CNP102B)

Symbol	Description	Min	Typ	Max	Units	Notes
FIMO24	Internal Main Oscillator Frequency for	23.4	24	24.6[4, 5, 6]	MHz	Trimmed for 3.3V operation using
	24 MHz					factory trim values. See the figure
						on page 10. SLIMO Mode = 0.
FIMO6	Internal Main Oscillator Frequency for	5.75	6	6.35[4 , 5, 6]	MHz	Trimmed for 3.3V operation using
	6 MHz					factory trim values. See the figure
						on page 10.
						SLIMO Mode = 1.
FCPU2	CPU Frequency (3.3V Nominal)	0.93	12	12.3[5, 6]	MHz
F48M	Digital PSoC Block Frequency	0	48	49.2[4, 5, 7]	MHz	Refer to section AC Digital Block
						Specifications on page 19.
F24M	Digital PSoC Block Frequency	0	24	24.6[5, 7]	MHz
F32K1	Internal Low Speed Oscillator Frequency	15	32	64	kHz
F32K2	External Crystal Oscillator	–	32.768	–	kHz	Accuracy is capacitor and crystal
						dependent. 50% duty cycle.
FPLL	PLL Frequency	–	23.986	–	MHz	A multiple (x732) of crystal
						frequency.
Jitter24M2	24 MHz Period Jitter (PLL)	–	–	600	ps
TPLLSLEW	PLL Lock Time	0.5	–	10	ms
TPLLSLEWLOW	PLL Lock Time for Low Gain Setting	0.5	–	50	ms
TOS	External Crystal Oscillator Startup to 1%	–	250	500	ms
TOSACC	External Crystal Oscillator Startup to	–	300	600	ms	The crystal oscillator frequency is
	100 ppm					within 100 ppm of its final value
						by the end of the Tosacc period.
						Correct operation assumes a
						properly loaded 1 uW maximum
						drive level 32.768 kHz crystal.
Jitter32k	32 kHz Period Jitter	–	100		ns
TXRST	External Reset Pulse Width	10	–	–	μs
DC24M	24 MHz Duty Cycle	40	50	60	%
Step24M	24 MHz Trim Step Size	–	50	–	kHz
Fout48M	48 MHz Output Frequency	46.8	48.0	49.2[4,6]	MHz	Trimmed. Using factory trim
						values.
Jitter24M1	24 MHz Period Jitter (IMO)	–	600		ps
FMAX	Maximum frequency of signal on row input	–	–	12.3	MHz
	or row output.
TRAMP	Supply Ramp Time	0	–	–	μs

Notes

4.4.75V < Vcc < 5.25V.

5.Accuracy derived from Internal Main Oscillator with appropriate trim for Vcc range.

6.3.0V < Vcc < 3.6V. See Application Note AN2012 “Adjusting PSoC Micro controller Trims for Dual Voltage-Range Operation” for information on trimming for operation at 3.3V.

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

Document #: 001-43991 Rev. *D Page 17 of 38

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