3. Electrical Specifications
This chapter presents the DC and AC electrical specifications of the CY8C24x23A 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 -40oC ≤ T ≤ 85oC and T ≤ 100oC, except where noted. Specifications for devices running at greater
A
J
than 12 MHz are valid for -40oC ≤ T ≤ 70oC and T ≤ 82oC.
A
J
Refer to Table 3-20 for the electrical specifications on the internal main oscillator (IMO) using SLIMO mode.
5.25
4.75
5.25
4.75
SLIMO
Mode=1
SLIMO
Mode=0
3.60
3.00
2.40
SLIMO
Mode=1
SLIMO
Mode=0
3.00
2.40
SLIMO SLIMO
Mode=1 Mode=1
93 kHz
12 MHz
24 MHz
93 kHz
6 MHz
3 MHz
CPU Frequency
12 MHz
24 MHz
IMO Frequency
Figure 3-1a. Voltage versus CPU Frequency
Figure 3-1b. IMO Frequency Trim Options
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
dB
degree Celsius
µW
micro watts
decibels
mA
ms
mV
nA
ns
milli-ampere
milli-second
milli-volts
fF
femto farad
hertz
Hz
KB
1024 bytes
1024 bits
nano ampere
nanosecond
nanovolts
Kbit
kHz
kΩ
kilohertz
nV
Ω
kilohm
ohm
MHz
MΩ
µA
megahertz
megaohm
micro ampere
micro farad
micro henry
microsecond
micro volts
pA
pF
pp
ppm
ps
pico ampere
pico farad
peak-to-peak
parts per million
picosecond
µF
µH
µs
sps
σ
samples per second
sigma: one standard deviation
volts
µV
µVrms
micro volts root-mean-square
V
September 8, 2004
Document No. 38-12028 Rev. *B
15
CYPRESS [ CYPRESS ]
