Cypress CY7C6435x Manuel D’Utilisation
CY7C6431x
CY7C64345, CY7C6435x
Document Number: 001-12394 Rev *G
Page 13 of 28
Electrical Specifications
This section presents the DC and AC electrical specifications of the enCoRe V USB devices. For the most up to date electrical
specifications, verify that you have the most recent data sheet available by visiting the company web site at
specifications, verify that you have the most recent data sheet available by visiting the company web site at
http://www.cypress.com
Figure 4. Voltage versus CPU Frequency
Figure 5. IMO Frequency Trim Options
The following table lists the units of measure that are used in this section.
5.5V
750 kHz
24 MHz
CPU Frequency
Vd
d V
o
lt
ag
e
3.0V
3 MHz
V
ali
d
O
p
er
at
in
g
R
eg
io
n
5.5V
750 kHz
6 MHz
24 MHz
IMO Frequency
Vdd Vol
tage
3 MHz
3.0V
SLIMO
Mode
= 01
12 MHz
SLIMO
Mode
= 00
SLIMO
Mode
= 10
Table 7. 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
k
Ω
kilohm
Ω
ohm
MHz
megahertz
pA
picoampere
M
Ω
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
s
sigma: one standard deviation
μVrms
microvolts root-mean-square
V
volts