CY8C20446-24LQXIT Cypress Semiconductor Corp, CY8C20446-24LQXIT Datasheet
CY8C20446-24LQXIT
Specifications of CY8C20446-24LQXIT
Related parts for CY8C20446-24LQXIT
CY8C20446-24LQXIT Summary of contents
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... Total Source Current on Port 1 ❐ Selectable, Regulated Digital IO on Port 1 ❐ Configurable Input Threshold on Port 1 ❐ Hot Swap Capability on all Port 1 GPIO Cypress Semiconductor Corporation Document Number: 001-12696 Rev. *D CY8C20x36/46/66, CY8C20396 CapSense™ Applications ■ Versatile Analog Mux ❐ ...
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Block Diagram PSoC CORE SYSTEM BUS 1K/2K Supervisory ROM (SROM) SRAM Interrupt Controller 6/12/24 MHz Internal Main Oscillator CAPSENSE SYSTEM Two Comparators SYSTEM BUS I2C USB Slave References Document Number: 001-12696 Rev. *D CY8C20x36/46/66, CY8C20396 Port 4 Port 3 Port ...
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PSoC Functional Overview The PSoC family consists of on-chip Controller devices. These devices are designed to replace multiple traditional MCU-based components with one, low cost single-chip programmable component. A PSoC device includes configurable analog and digital blocks, and programmable ...
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Additional System Resources System Resources, some of which are listed in the previous sections, provide additional capability useful to complete systems. Additional resources include low voltage detection and power on reset. The merits of each system resource are listed here: ...
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Development Tools ® PSoC Designer™ Microsoft Windows-based, integrated development environment for the Programmable System-on- Chip (PSoC) devices. The PSoC Designer IDE and application runs on Windows XP and Windows Vista. This system provides design database management by project, ...
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Designing with PSoC Designer The development process for the PSoC device differs from that of a traditional fixed function microprocessor. The configurable analog and digital hardware blocks give the PSoC architecture a unique flexibility that pays dividends in managing specification ...
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Document Conventions Acronyms Used The following table lists the acronyms that are used in this document. Table 1. Acronyms Acronym Description AC alternating current API application programming interface CPU central processing unit DC direct current FSR full scale range GPIO ...
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Pinouts The CY8C20x36/46/66, CY8C20396 PSoC device is available in a variety of packages which are listed and illustrated in the following tables. Every port pin (labeled with a “P”) is capable of Digital IO and connection to the common analog ...
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QFN Table 3. Pin Definitions - CY8C20336, CY8C20346 Type Pin Name No. Digital Analog P2[5] Crystal output (XOut P2[3] Crystal input (XIn P2[1] 4 IOHR I P1[7] I2C SCL, SPI ...
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QFN with USB Pinout Table 4. Pin Definitions - CY8C20396 PSoC Device Type Pin No. Name Digital Analog P2[ P2[ P2[1] 4 IOHR I P1[7] I2C SCL, SPI SS 5 ...
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QFN Table 5. Pin Definitions - CY8C20436/46/66 PSoC Device Type Pin Name No. Digital Analog 1 IOH I P0[1] Integrating input P2[ P2[5] Crystal output (XOut P2[3] Crystal input (XIn) ...
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QFN Table 6. Pin Definitions - CY8C20666 PSoC Device Pin Name Description No connection P2[ P2[5] Crystal output (XOut P2[3] Crystal input (XIn P2[1] ...
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SSOP Table 7. Pin Definitions - CY8C20566 PSoC Device Name Description 1 IOH IO P0[7] 2 IOH IO P0[5] 3 IOH IO P0[3] 4 IOH IO P0[ P2[ P2[5] XTAL Out 7 IO ...
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QFN OCD The 48-pin QFN part is for the CY8C20066 On-Chip Debug (OCD) PSoC device. Note that this part is only used for in-circuit [4] debugging. Table 8. Pin Definitions - CY8C20066 PSoC Device Pin Name No. 1 OCDOE ...
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Electrical Specifications This section presents the DC and AC electrical specifications of the CY8C20x36/46/66, CY8C20396 PSoC devices. For the latest electrical specifications, confirm that you have the most recent data sheet by visiting the web at Figure 9. Voltage versus ...
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Comparator User Module Electrical Specifications The following table lists the guaranteed maximum and minimum specifications. Unless stated otherwise, the specifications are for the entire device voltage and temperature operating range: –40°C <= TA <= 85°C, 1.71V <= Vdd <= 5.5V. ...
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Absolute Maximum Ratings Exceeding maximum ratings may shorten the useful life of the device. User guidelines are not tested. Table 12. Absolute Maximum Ratings Symbol Description T Storage Temperature STG Vdd Supply Voltage Relative to Vss V DC Input Voltage ...
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DC General Purpose IO Specifications The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 3.0V to 5.5V and –40°C ≤ T ≤ 85°C, 2.4V to 3.0V and –40°C ≤ apply to 5V ...
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Table 16. 2.4V to 3.0V DC GPIO Specifications Symbol Description R Pull up Resistor PU V High Output Voltage OH1 Port Pins V High Output Voltage OH2 Port Pins V High Output Voltage OH3 ...
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Table 17. 1.71V to 2.4V DC GPIO Specifications (continued) Symbol Description V Input Hysteresis Voltage H I Input Leakage (Absolute Value Capacitive Load on Pins PIN Table 18.DC Characteristics – USB Interface Symbol Description Rusbi USB D+ Pull ...
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DC POR and LVD Specifications The following table lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges. Table 21. DC POR and LVD Specifications Symbol Description Vdd Value for PPOR Trip V PORLEV[1:0] = 00b, HPOR ...
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AC Chip-Level Specifications The following table lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges. Table 23. AC Chip-Level Specifications Symbol Description F Maximum Operating Frequency MAX F Maximum Processing Frequency CPU F Internal Low Speed ...
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GPIO Pin Output Voltage Table 25.AC Characteristics – USB Data Timings Symbol Description Tdrate Full speed data rate Tdjr1 Receiver data jitter tolerance Tdjr2 Receiver data jitter tolerance Tudj1 Driver differential jitter Tudj2 Driver differential jitter Tfdeop Source jitter for ...
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AC External Clock Specifications The following table lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges. Table 29. AC External Clock Specifications Symbol Description F Frequency OSCEXT – High Period – Low Period – Power Up ...
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AC SPI Specifications The following table lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges. Table 31. AC SPI Specifications Symbol Description F Maximum Input Clock Frequency Selection, SPIM Master 2.4V<Vdd<5.5V Maximum Input Clock Frequency Selection, ...
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Packaging Information This section illustrates the packaging specifications for the CY8C20x36/46/66, CY8C20396 PSoC device, along with the thermal impedances for each package. Important Note Emulation tools may require a larger area on the target PCB than the chip’s footprint. For ...
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TOP VIEW NOTES: 1. HATCH AREA IS SOLDERABLE EXPOSED PAD 2. BASED ON REF JEDEC # MO-248 3. PACKAGE WEIGHT: 0.0388g 4. DIMENSIONS ARE IN MILLIMETERS 24 25 0.620 0.630 0.088 0.092 0.025 BSC 0.008 0.0135 Document Number: 001-12696 Rev. ...
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Important Notes ■ For information on the preferred dimensions for mounting QFN packages, see the following Application Note at http://www.amkor.com/products/notes_papers/MLFAppNote.pdf. ■ Pinned vias for thermal conduction are not required for the low power PSoC device. Thermal Impedances Table 33. Thermal ...
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Development Tool Selection Software PSoC Designer™ At the core of the PSoC development software suite is PSoC Designer. This is used by thousands of PSoC developers. This robust software is facilitating PSoC designs for half a decade. PSoC Designer is ...
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Evaluation Tools All evaluation tools are sold at the Cypress Online Store. CY3210-MiniProg1 The CY3210-MiniProg1 kit enables the user to program PSoC devices via the MiniProg1 programming unit. The MiniProg is a small, compact prototyping programmer that connects to the ...
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... CY8C20236-24LKXI 16 QFN CY8C20336-24LQXI 24 QFN CY8C20436-24LQXI 32 QFN CY8C20396-24LQXI CY8C20246-24LKXI 16 QFN CY8C20346-24LQXI 24 QFN CY8C20446-24LQXI 32 QFN CY8C20466-24LQXI 32 QFN CY8C20566-24PVXI 48 SSOP CY8C20666-24LTXI 48 QFN Third-Party Tools Several tools have been specially designed by the following third-party vendors to accompany PSoC devices during development and production. Specific details for each of these ...
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... Pin (4x4 x 0.6 mm) QFN CY8C20346-24LQXI 24 Pin (4x4 x 0.6 mm) QFN CY8C20346-24LQXIT (Tape and Reel) 32 Pin (5x5 x 0.6 mm) QFN CY8C20446-24LQXI 32 Pin (5x5 x 0.6 mm) QFN CY8C20446-24LQXIT (Tape and Reel) 32 Pin (5x5 x 0.6 mm) QFN CY8C20466-24LQXI 32 Pin (5x5 x 0.6 mm) QFN CY8C20466-24LQXIT (Tape and Reel) 48-Pin SSOP ...
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Document History Page Document Title: CY8C20x36/46/66, CY8C20396 CapSense Document Number: 001-12696 Revision ECN Origin of Change ** 766857 HMT *A 1242866 HMT *B 2174006 AESA *C 2587518 TOF/JASM/MNU/ HMT *D 2649637 SNV/AESA Document Number: 001-12696 Rev. *D CY8C20x36/46/66, CY8C20396 TM ...
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... 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 ...