Cypress CY8C21334, CY8C21634, CY8C21234, CY8C21434 Sales, Solutions, and Legal Information, Usb

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CY8C21634, CY8C21534

CY8C21434, CY8C21334, CY8C21234

Sales, Solutions, and Legal Information

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© Cypress Semiconductor Corporation, 2004-2009. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Any Source Code (software and/or firmware) is owned by Cypress Semiconductor Corporation (Cypress) and is protected by and subject to worldwide patent protection (United States and foreign), United States copyright laws and international treaty provisions. Cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of, and compile the Cypress Source Code and derivative works for the sole purpose of creating custom software and or firmware in support of licensee product to be used only in conjunction with a Cypress integrated circuit as specified in the applicable agreement. Any reproduction, modification, translation, compilation, or representation of this Source Code except as specified above is prohibited without the express written permission of Cypress.

Disclaimer: CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes without further notice to the materials described herein. Cypress does not assume any liability arising out of the application or use of any product or circuit described herein. Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress’ product in a life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Use may be limited by and subject to the applicable Cypress software license agreement.

Document Number: 38-12025 Rev. *O

Revised April 06, 2009

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PSoC Designer™ and Programmable System-on-Chip™ are trademarks and PSoC® is a registered trademark of Cypress Semiconductor Corp. All other trademarks or registered trademarks referenced herein are property of the respective corporations. Purchase of I2C components from Cypress or one of its sublicensed Associated Companies conveys a license under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specification as defined by Philips. All products and company names mentioned in this document may be the trademarks of their respective holders.

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Contents Logic Block Diagram FeaturesCypress Semiconductor Corporation 198 Champion Court San Jose, CA Document Number 38-12025 Rev. *OPSoC Functional Overview PSoC CoreDigital System Additional System Resources Analog SystemArray Analog Multiplexer SystemPSoC Device Characteristics PSoC Part PSoC Device CharacteristicsGetting Started NumberDevelopment Tools PSoC Designer Software SubsystemsIn-Circuit Emulator Designing with PSoC Designer Configure ComponentsSelect Components Organize and ConnectAcronyms Used Document ConventionsUnits of Measure Numeric NamingPin Part Pinout Pin InformationXres Active high external reset with internal pull downCY8C21534 28-Pin PSoC Device QFN CY8C21634 part OCD even data IO OCD OcdeOCD Ocdo OCD odd data outputPin No Type Pin Name Description Digital Analog Pin Definitions CY8C21001 56-Pin SsopOCD Hclk OCD CclkRegister Conventions Register ReferenceRegister Mapping Tables Register Conventions DescriptionName Addr 1,Hex Access Register Map 1 Table Configuration SpaceCY8C21634, CY8C21534 CY8C21434, CY8C21334, CY8C21234 Units of Measure Symbol Unit of Measure Electrical SpecificationsDC Electrical Characteristics Operating TemperatureAbsolute Maximum Ratings Symbol Description Min Typ Units Symbol Description Min Typ Max UnitsDC Chip-Level Specifications Symbol Description Min Typ DC General Purpose IO SpecificationsAgnd DC Operational Amplifier Specifications DC Switch Mode Pump Specifications DC Low Power Comparator SpecificationsPSoC DC POR and LVD Specifications DC Analog Mux Bus SpecificationsDC Programming Specifications AC Electrical Characteristics AC Chip-Level SpecificationsDC24M Internal Main Oscillator Frequency for 12 MHz CPU Frequency 2.7V NominalDigital PSoC Block Frequency 2.7V Nominal AC General Purpose IO Specifications AC Operational Amplifier SpecificationsAC Low Power Comparator Specifications AC Analog Mux Bus Specifications Switch Rate MHzAC Digital Block Specifications AC External Clock Specifications AC Programming Specifications AC I2C Specifications Set up Time for Stop Condition Set up Time for a Repeated Start ConditionPackaging Information Packaging DimensionsPin 5x5 mm 0.93 MAX QFN Pin 5x5 mm 0.60 MAX QFN Pin Sawn QFN Package Thermal Impedances per Package Typical θ JA Typical θ JC Thermal ImpedancesSoic Ssop32 QFN Solder Reflow Peak TemperatureDevelopment Tool Selection SoftwareEvaluation Tools Accessories Emulation and Programming Device ProgrammersThird-Party Tools Build a PSoC Emulator into Your Board Package Ordering InformationOrdering Code Definitions CY 8 C 21Document History Sales, Solutions, and Legal Information Worldwide Sales and Design Support Products PSoC SolutionsUSB

CY8C21634, CY8C21534, CY8C21434, CY8C21334, CY8C21234 specifications

The Cypress CY8C21234, CY8C21334, CY8C21434, CY8C21534, and CY8C21634 are members of the PSoC® 1 family of microcontrollers, designed for embedded applications that demand flexibility, integration, and efficiency. These microcontrollers are well-suited for a variety of projects due to their unique characteristics and advanced technologies.

One of the primary features of the PSoC 1 series is the integration of analog and digital components on a single chip. This combination allows for the implementation of complex control algorithms without the need for multiple external components. Each device in this family is equipped with programmable analog blocks capable of interfacing with sensors, as well as digital blocks that facilitate communication with various peripherals.

The CY8C21234 series provides a 16-bit architecture, which enhances performance for processing and control tasks. The microcontrollers boast an operational range of up to 24 MHz, making them suitable for high-speed applications. With up to 16 KB of flash memory, these devices have ample memory for storing program code and user data.

Another key characteristic of the CY8C21234, CY8C21334, CY8C21434, CY8C21534, and CY8C21634 devices is their ease of use. They come with a comprehensive development environment known as PSoC Designer. This software provides a user-friendly interface to configure the device’s hardware resources graphically and allows for seamless integration of custom firmware.

In terms of communication capabilities, these microcontrollers support multiple protocols, including I²C, SPI, and UART, providing versatile interfacing options with other devices. This makes them ideal for applications such as sensor processing, motor control, and portable devices.

Power management is another significant highlight of the PSoC 1 family. The microcontrollers are designed with low-power operation in mind, featuring multiple sleep modes that contribute to extended battery life in portable applications.

Overall, the Cypress CY8C21234, CY8C21334, CY8C21434, CY8C21534, and CY8C21634 microcontrollers are a versatile solution for a wide range of embedded applications, combining programmable analog and digital components, ease of development, and efficient power management in a compact form factor. Their performance and flexibility make them a popular choice among engineers and developers exploring innovative designs.
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