User manual

CY8C29466, CY8C29566
CY8C29666, CY8C29866
Document Number: 38-12013 Rev. *M Page 20 of 47
12. Electrical Specifications
This section presents the DC and AC electrical specifications of the CY8C29x66 PSoC device. For the most up to date electrical
specifications, confirm that you have the most recent data sheet by going to the web at http://www.cypress.com/psoc.
Specifications are valid for -40°C ≤ T
A
≤ 85°C and T
J
≤ 100°C, except where noted. Refer to Table 12-17 for the electrical specifications
on the internal main oscillator (IMO) using SLIMO mode.
Figure 12-1. Voltage versus CPU Frequency Figure 12-2. IMO Frequency Options
The following table lists the units of measure that are used in this chapter.
Table 12-1. Units of Measure
Symbol Unit of Measure Symbol Unit of Measure
o
C degree Celsius μW microwatts
dB decibels mA milli-ampere
fF femto farad ms milli-second
Hz hertz mV milli-volts
KB 1024 bytes nA nanoampere
Kbit 1024 bits ns nanosecond
kHz kilohertz nV nanovolts
kΩ kilohm Ω ohm
MHz megahertz pA picoampere
MΩ megaohm pF picofarad
μA microampere pp peak-to-peak
μF microfarad ppm parts per million
μH microhenry ps picosecond
μs microsecond sps samples per second
μV microvolts σ sigma: one standard deviation
μVrms microvolts root-mean-square V volts
5.25
4.75
3.00
93 kHz 12 MHz 24 MHz
CPU Frequency
Vd d Vo l ta g e
5.25
4.75
3.00
93 kHz 12 MHz 24 MHz
IM O Frequency
Vd d Vo l ta ge
3.60
6 MHz
SLIMO Mode = 0
SLIMO
Mode=0
SLIMO
Mode=1
V
a
l
i
d
O
p
e
r
a
t
i
n
g
R
eg
i
o
n
SLIMO
Mode=1
SLIMO
Mode=0
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