Cypress CY8C24123, CY8C24223 AC Electrical Characteristics, AC Chip-Level Specifications, DC24M

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CY8C24123

CY8C24223, CY8C24423

AC Electrical Characteristics

AC Chip-Level Specifications

The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and -40°C TA 85°C, or 3.0V to 3.6V and -40°C TA 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are for design guidance only or unless otherwise specified.

Table 25. AC Chip-Level Specifications

Symbol

Description

Min

Typ

Max

Units

Notes

FIMO

Internal Main Oscillator Frequency

23.4

24

24.6a

MHz

Trimmed. Using factory trim

 

 

 

 

 

 

values.

FCPU1

CPU Frequency (5V Nominal)

0.93

24

24.6a,b

MHz

 

FCPU2

CPU Frequency (3.3V Nominal)

0.93

12

12.3b,c

MHz

 

F48M

Digital PSoC Block Frequency

0

48

49.2a,b,d

MHz

Refer to the AC Digital Block

 

 

 

 

 

 

Specifications.

F24M

Digital PSoC Block Frequency

0

24

24.6b,e,d

MHz

 

F32K1

Internal Low Speed Oscillator Frequency

15

32

64

kHz

 

F32K2

External Crystal Oscillator

32.768

kHz

Accuracy is capacitor and

 

 

 

 

 

 

crystal dependent. 50% duty

 

 

 

 

 

 

cycle.

FPLL

PLL Frequency

23.986

MHz

Is a multiple (x732) of crystal

 

 

 

 

 

 

frequency.

Jitter24M2

24 MHz Period Jitter (PLL)

600

ps

 

TPLLSLEW

PLL Lock Time

0.5

10

ms

 

TPLLSLEWSLOW

PLL Lock Time for Low Gain Setting

0.5

50

ms

 

TOS

External Crystal Oscillator Startup to 1%

1700

2620

ms

 

TOSACC

External Crystal Oscillator Startup to 100 ppm

2800

3800f

ms

 

Jitter32k

32 kHz Period Jitter

100

 

ns

 

TXRST

External Reset Pulse Width

10

μs

 

DC24M

24 MHz Duty Cycle

40

50

60

%

 

Step24M

24 MHz Trim Step Size

50

kHz

 

Fout48M

48 MHz Output Frequency

46.8

48.0

49.2a,c

MHz

Trimmed. Using factory trim

 

 

 

 

 

 

values.

Jitter24M1

24 MHz Period Jitter (IMO)

600

 

ps

 

FMAX

Maximum frequency of signal on row input or

12.3

MHz

 

 

row output.

 

 

 

 

 

TRAMP

Supply Ramp Time

0

μs

 

a.4.75V < Vdd < 5.25V.

b.Accuracy derived from Internal Main Oscillator with appropriate trim for Vdd range.

c.3.0V < Vdd < 3.6V. See Application Note AN2012 “Adjusting PSoC Microcontroller Trims for Dual Voltage-Range Operation” for information on trimming for opera- tion at 3.3V.

d.See the individual user module data sheets for information on maximum frequencies for user modules.

e.3.0V < 5.25V.

f.The crystal oscillator frequency is within 100 ppm of its final value by the end of the Tosacc period. Correct operation assumes a properly loaded 1 uW maximum drive level 32.768 kHz crystal. 3.0V Vdd 5.5V, -40 oC TA 85 oC.

Document Number: 38-12011 Rev. *G

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Contents Features Logic Block DiagramCypress Semiconductor Corporation 198 Champion Court PSoC Functional Overview PSoC CoreDigital System Analog System Analog System Block DiagramPSoC Device Characteristics Getting StartedAdditional System Resources Design Browser Development ToolsPSoC Designer Software Subsystems Device EditorOnline Help System User Modules and the PSoC Development ProcessHardware Tools DebuggerDocument Conventions Pin Part Pinout PinoutsSCL Switch Mode Pump SMP connection toActive high external reset with internal External components requiredExtclk Pin Part Pinout MLF Type Description Digital Analog NameAbbreviations Used Register ReferenceRegister Conventions Register Mapping TablesRegister Map Bank 0 Table User Space Name Addr 0,Hex AccessName Addr 1,Hex Access Register Map Bank 1 Table Configuration SpaceCY8C24123 CY8C24223, CY8C24423 Units of Measure Symbol Unit of Measure Electrical SpecificationsAbsolute Maximum Ratings Operating TemperatureAbsolute Maximum Ratings Symbol Description Min Typ Units Operating Temperature Symbol Description Min Typ Max UnitsDC Chip-Level Specifications DC Electrical CharacteristicsDC General Purpose IO Specifications DC Gpio Specifications Symbol Description Min Typ Max UnitsDC Operational Amplifier Specifications Psrr OA Vdd Power = Low Power = Medium Power = High is 5V only Input Capacitance Port 0 Analog Pins Package and pinPower = Low At high power. For all Power = Medium Power = High High power, high opampPsrr OB DC Analog Output Buffer SpecificationsPSoCTM DC Switch Mode Pump SpecificationsBAT5V BAT3VDC Analog Reference Specifications Vdd/2 + BG +Vdd/2 BG + Agnd = Vdd/2 a CT Block Power = High CT Block Power = High Agnd = P24 P24 = Vdd/2Bandgap Voltage Reference DC POR and LVD Specifications DC Analog PSoC Block SpecificationsDC Programming Specifications AC Electrical Characteristics AC Chip-Level SpecificationsDC24M 32K Select EnablePLL GainAC General Purpose IO Specifications AC Gpio Specifications Symbol Description Min Typ Max UnitsPin NV/rt-Hz Document Number 38-12011 Rev. *G AC Operational Amplifier SpecificationsSpecification minimums for BW OAMHz High Opamp Bias not supported Spis AC Digital Block SpecificationsCrcprs SpimAC Analog Output Buffer Specifications Large Signal Bandwidth, 1V pp, 3dB BW, 100 pF LoadBW OB AC Programming Specifications AC External Clock SpecificationsAC I2C Specifications Pin 300-Mil Pdip Packaging InformationPin 150-Mil Soic Pin 210-Mil Ssop 51-85014 *D 51-85079 *C Thermal Impedances per Package Capacitance on Crystal PinsTypical Package Capacitance on Crystal Pins Thermal ImpedancesOrdering Code Definitions Ordering InformationOrig. Submission Description of Change Date Sales, Solutions, and Legal InformationWorldwide Sales and Design Support Products PSoC Solutions Document History

CY8C24123, CY8C24423, CY8C24223 specifications

The Cypress CY8C24223, CY8C24423, and CY8C24123 are members of the PSoC (Programmable System-on-Chip) family, which combine a microcontroller with configurable analog and digital blocks. These devices are designed for a variety of embedded applications, offering versatility and performance for developers looking to create custom solutions.

One of the standout features of the CY8C24223, CY8C24423, and CY8C24123 is their programmable analog and digital components. These include operational amplifiers, comparators, and even CapSense technology, enabling touch sensing capabilities. This flexibility allows engineers to configure the chip according to the specific needs of their application, thereby reducing the number of external components required and simplifying PCB design.

The microcontroller core in these PSoC devices is a 16-bit architecture, offering a balance between performance and power efficiency. The CY8C24223 and CY8C24423 variants include higher RAM and Flash memory options, catering to more demanding applications compared to the CY8C24123. This makes them suitable for tasks ranging from simple control operations to more complex computational processes.

A key technology utilized in these devices is the integrated programmable interconnect, which allows for easy communication between the various configurable blocks. This feature significantly speeds up the development process by enabling designers to create custom peripheral setups without the need for extensive coding.

In addition to their hardware features, Cypress provides an intuitive design environment called PSoC Creator. This IDE simplifies the process of configuring the device, allowing developers to drag and drop components into a design schematic and generate code effortlessly. PSoC Creator also includes simulation features, enabling testing and validation of designs before deployment.

The PSoC family is known for its low power consumption, which is crucial for battery-operated devices. The power management features integrated into these models allow for various operational modes, making them energy-efficient and ideal for portable applications.

In summary, the Cypress CY8C24223, CY8C24423, and CY8C24123 are powerful and flexible programmable system-on-chip solutions. With a combination of configurable analog and digital blocks, solid performance specifications, and an easy-to-use development environment, these devices stand out for engineers working on innovative embedded applications across numerous industries. Their low power consumption further enhances their appeal for modern applications, making them a strong choice for designers.