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PRELIMINARY CY8CNP102B, CY8CNP102E
Document #: 001-43991 Rev. *D Page 9 of 38
The last step in the development process takes place inside the
PSoC Designer’s Debugger subsystem. The Debugger
downloads the HEX image to the In-Circuit Emulator (ICE) where
it runs at full speed. The Debugger capabilities rival those of
systems costing much more. In addition to traditional single step,
run to breakpoint, and watch variable features, the Debugger
provides a large trace buffer enabling you to define complex
breakpoint events that include monitoring address and data bus
values, memory locations, and external signals.
Cypress nvSRAM user Module
The nvSRAM user module is integrated with the PSoC Designer
tool and contains APIs that facilitate nvSRAM access and
control. The user module provides high level access to the
nvSRAM without user developed code. The user module API
also provides the ability to read and write arbitrary data struc-
tures to or from the nvSRAM, and initiate nvSRAM Store or
Recall operations.
Electrical Specifications
This section lists the PSoC NV device DC and AC electrical specifications.
Specifications are valid for -40
o
C ≤ T
A
≤ 85
o
C, and T
J
≤ 100
o
C, except where noted.
Refer Table 14 on page 17 for electrical specifications on the Internal Main Oscillator (IMO) using SLIMO mode.
The following table lists the units of measure that are used in this data sheet.
Figure 4. Voltage versus CPU Frequency Figure 5. IMO Frequency Trim Options
Table 2. 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
Vdd Voltage
5.25
4.75
3.00
93 kHz 12 MHz 24 MHz
IMO Frequency
Vdd Voltage
3.60
6 MHz
SLIMO Mode = 0
SLIMO
Mode=0
SLIMO
Mode=1
R
e
g
i
o
n
SLIMO
Mode=1
SLIMO
Mode=0
3.60
Operating Region
(CY8CNP102E)
Operating Region
(CY8CNP102B)
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