Cypress CY8C22213, CY8C22113 manual Electrical Specifications, R r d, CPU Frequency

3.Electrical Specifications

This chapter presents the DC and AC electrical specifications of the CY8C22x13 PSoC device. For the most up to date electrical specifications, confirm that you have the most recent data sheet by referencing the web at http://www.cypress.com/psoc.

Specifications are valid for -40oC ≤ TA ≤ 85oC and TJ ≤ 100oC as specified, except where noted. Specifications for devices running at greater than 12 MHz are valid for -40oC ≤ TA ≤ 70oC and TJ ≤ 82oC.

5.25

4.75

Vdd Voltage

3.00

O V
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R r d
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93 kHz CPU Frequency 12 MHz 24 MHz

Figure 3-1. Voltage versus Operating Frequency

The following table lists the units of measure that are used in this chapter.

Table 3-1: Units of Measure

Symbol	Unit of Measure	Symbol	Unit of Measure
oC	degree Celsius	∝W	micro watts
dB	decibels	mA	milli-ampere
fF	femto farad	ms	milli-second
Hz	hertz	mV	milli-volts
KB	1024 bytes	nA	nano ampere
Kbit	1024 bits	ns	nanosecond
kHz	kilohertz	nV	nanovolts
kΩ	kilohm	Ω	ohm
MHz	megahertz	pA	pico ampere
MΩ	megaohm	pF	pico farad
∝A	micro ampere	pp	peak-to-peak
∝F	micro farad	ppm	parts per million
∝H	micro henry	ps	picosecond
∝s	microsecond	sps	samples per second
∝V	micro volts	σ	sigma: one standard deviation
∝Vrms	micro volts root-mean-square	V	volts

June 2004 Document No. 38-12009 Rev. *E 13

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