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Infineon Technologies CY8C4013SXI-410
- Part No.:
- CY8C4013SXI-410
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
CY8C4013SXI-410.pdf
- Description:
- IC MCU 32BIT 8KB FLASH 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,910
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Product details
Overview
CY8C4013SXI-410 from Infineon (formerly Cypress) is a 32-bit programmable system-on-chip (PSoC® 4000 family) microcontroller featuring an Arm® Cortex™-M0 CPU running at 16 MHz, 16 KB flash with Read Accelerator, 2 KB SRAM, integrated CapSense® sigma-delta capacitive sensing, one low-power comparator, two current DACs (IDACs), and one 16-bit TCPWM block. It operates from 1.71 V to 5.5 V and supports Deep Sleep wake-up via I²C address match or interrupt - used in touch-enabled human interface modules for industrial HMI panels.
For engineers reviewing the CY8C4013SXI-410 datasheet, CY8C4013SXI-410 pinout, CY8C4013SXI-410 application, or CY8C4013SXI-410 equivalent, key selection criteria include its 16-pin SOIC package, CapSense hardware acceleration, SWD debug interface, 35 µs Deep Sleep wake-up latency, and SmartSense™ auto-tuning across 5–45 pF sensor range.
Technical Context
The CY8C4013SXI-410 implements a tightly coupled MCU subsystem with Arm Cortex-M0 core, 24-bit SYSTICK timer, NVIC with eight interrupts, and Wakeup Interrupt Controller (WIC) for deterministic Deep Sleep exit. Its analog subsystem integrates a 1.2-V reference-based comparator and two IDACs supporting both general-purpose analog output and CapSense current sourcing.
Digital resources include one multi-mode TCPWM block (center-aligned/edge/pseudo-random PWM), one SCB-I²C block with Deep Sleep address detection, and programmable GPIO routing through the High-Speed I/O Matrix. Clocking relies on factory-trimmed IMO (24 MHz ±2%) and ultra-low-power ILO (40 kHz) with four 16-bit dividers for peripheral clock synthesis.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M0 @ 16 MHz - enables Thumb-2 binary compatibility with Cortex-M3/M4 for scalable firmware migration. |
| Flash / SRAM | 16 KB flash with Read Accelerator + 2 KB zero-wait-state SRAM - supports real-time execution without cache penalties at max frequency. |
| Capacitive Sensing | CapSense Sigma-Delta (CSD) engine with SmartSense™ auto-tuning - delivers >100:1 SNR and water-tolerant touch detection without manual calibration. |
| Low-Power Operation | Deep Sleep mode with 35 µs wake-up and I²C address-match wake - enables battery-powered touch interfaces with sub-µA average current. |
| Analog Peripherals | One 1.2-V referenced comparator + two programmable IDACs (0.1–8 mA) - supports analog threshold detection and capacitive sensor biasing in single-chip designs. |
| Debug Interface | 2-wire Serial Wire Debug (SWD) with 4 breakpoint + 2 watchpoint comparators - enables full on-chip debugging using standard Arm tools without external pods. |
| Package | 16-pin SOIC (300 mil) - provides through-hole mounting compatibility and 20 GPIO pins accessible across Ports 0–2. |
Pinout & Package
Package: 16-pin SOIC (300 mil), body size 9.9 mm × 3.9 mm, lead pitch 1.27 mm, RoHS-compliant, surface-mount compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply input | Primary power rail (1.71–5.5 V); powers all digital and analog blocks including CapSense modulator. |
| GND | Ground reference | Common return path for all circuits; critical for CapSense noise immunity and ADC reference stability. |
| XRES | External reset input | Active-low asynchronous reset pin; internal pull-up enabled; resets CPU, peripherals, and memory controllers. |
| P0[0]–P0[7] | Programmable GPIO | Port 0 pins support CapSense, analog comparator input, IDAC output, or digital I/O with configurable drive strength/slew rate. |
| P1[0]–P1[3] | Programmable GPIO | Port 1 pins support I²C SDA/SCL, TCPWM outputs, or general-purpose I/O; share routing with analog resources. |
| SCL / SDA | I²C interface signals | Dedicated SCB-I²C block pins with Deep Sleep address-match capability - enables wake-up without CPU active. |
| SWDIO / SWCLK | Debug interface | Serial Wire Debug pins for programming, breakpoints, and real-time trace - requires no additional debug hardware. |
Key Features
| Feature | Design Value |
|---|---|
| CapSense CSD Engine | Hardware-accelerated sigma-delta modulation with >100:1 SNR and automatic SmartSense™ tuning - eliminates firmware-based calibration overhead for production touch systems. |
| Programmable Analog | Integrated 1.2-V comparator and dual IDACs (0.1–8 mA, ±5% reference accuracy) - enables self-contained proximity sensing and analog front-end design without external components. |
| Ultra-Low-Power Deep Sleep | 35 µs wake-up latency with I²C address-match trigger - allows continuous bus monitoring while consuming <1 µA typical, ideal for always-on touch interfaces. |
| Flexible Clock System | Factory-trimmed IMO (24 MHz ±2%) + ILO (40 kHz) with four 16-bit dividers - supports precise peripheral timing (e.g., PWM, I²C) without external crystals. |
| Secure Flash Protection | Configurable flash lock bits and debug disable - prevents unauthorized readout or reprogramming while allowing field firmware updates via secure bootloader. |
Applications
| Industrial HMI Panels | Smart Appliance Touch Controls |
|---|---|
|
Use Scenario: Touch-sensitive control panel on PLC-mounted operator interface with glove operation and moisture exposure. IC Role / Device Role / Timing Role: Primary MCU executing CapSense firmware, managing I²C communication with display controller, and generating PWM for backlight dimming. Use Value: CSD hardware acceleration ensures reliable touch detection under condensation; Deep Sleep + I²C wake-up reduces system standby power to <5 µA. |
Use Scenario: Wash-resistant touch buttons on refrigerator door with LED feedback and buzzer confirmation. IC Role / Device Role / Timing Role: Standalone touch controller interfacing to main appliance MCU via I²C; handles button debouncing, LED PWM, and audio tone generation. Use Value: SmartSense™ auto-tunes across sensor aging and temperature drift; integrated IDACs eliminate external current sources for LED drivers. |
| Medical Device Keypads | IoT Sensor Node Front-End |
|
Use Scenario: Disinfectant-resistant touch keypad on portable patient monitor with ESD-safe enclosure. IC Role / Device Role / Timing Role: Dedicated CapSense processor with isolated I²C link to host MCU; manages touch event filtering and haptic feedback timing. Use Value: >100:1 SNR rejects EMI from nearby motors or RF transceivers; robust flash protection secures FDA-required firmware integrity. |
Use Scenario: Battery-powered environmental sensor node with capacitive wake-on-touch and BLE connectivity. IC Role / Device Role / Timing Role: Low-power sensor hub aggregating touch input, analog sensor readings, and managing BLE radio sleep/wake coordination. Use Value: 35 µs Deep Sleep wake-up enables immediate response to user interaction; 1.71 V minimum VDD supports operation down to near-dead battery voltage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar programmable mixed-signal MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CY8C4014LQI-412 | Same PSoC 4000 architecture but in 24-pin QFN; adds second SCB (UART/SPI/I²C) and increases GPIO count to 20. | Required when multi-protocol serial communication (e.g., UART + I²C) or higher pin count is needed for sensor expansion. | Select for space-constrained PCBs needing more peripherals; not pin-compatible due to different package and pin mapping. |
| STM32F031K4T6 | Arm Cortex-M0 MCU without integrated CapSense; requires external RC network and firmware-based touch algorithm; no hardware CSD engine. | Suitable for cost-sensitive designs where basic GPIO touch or button scanning suffices, and SNR >100:1 is not required. | Choose only if CapSense performance is non-critical and BOM cost reduction outweighs development time for touch firmware. |
Compared with CY8C4013SXI-410, CY8C4014LQI-412 offers expanded serial connectivity and pin count in QFN packaging, while STM32F031K4T6 lacks hardware-accelerated capacitive sensing - making it unsuitable for high-noise or water-tolerant touch applications requiring SmartSense™-grade reliability.
Availability
CY8C4013SXI-410 is available at Aetrix Electronics and suitable for industrial HMI panels, smart appliance controls, medical device keypads, and IoT sensor node front-ends requiring stable component supply, long-term lifecycle assurance, and consistent CapSense performance across production batches.
Supply support for CY8C4013SXI-410 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies acquired Cypress Semiconductor in 2020 and now develops, manufactures, and supports the PSoC® family of programmable SoCs for embedded control and human interface applications.
The PSoC 4000 product line targets cost-optimized, small-form-factor designs requiring integrated capacitive sensing, low-power operation, and rapid prototyping - delivering single-chip solutions for touch, sensing, and control without external analog components.
FAQ
What is the maximum operating frequency of the Arm Cortex-M0 core in CY8C4013SXI-410?
The CY8C4013SXI-410 features a factory-configured Arm Cortex-M0 core running at 16 MHz. While the internal main oscillator (IMO) can be set to 24 MHz or 32 MHz, the CPU clock is internally divided to ensure stable 16 MHz operation - verified across voltage (1.71–5.5 V) and temperature (–40°C to +85°C) ranges per datasheet Section 14.
Does CY8C4013SXI-410 support hardware-accelerated capacitive sensing without external components?
Yes. The device integrates a dedicated CapSense Sigma-Delta (CSD) hardware block with built-in modulator, IDACs, and SmartSense™ auto-tuning logic. It requires only the sensor electrodes and optional shield traces - no external RC networks, op-amps, or calibration firmware are needed for production-grade touch performance.
Can CY8C4013SXI-410 wake from Deep Sleep using I²C communication?
Yes. Its SCB-I²C block supports Deep Sleep address-match wake-up: the device remains in Deep Sleep while monitoring the I²C bus, and wakes the CPU within 35 µs upon detecting its configured 7-bit slave address - enabling ultra-low-power remote command reception without continuous polling.
Is SWD debug supported on CY8C4013SXI-410, and what tools are compatible?
Yes. The device implements a full 2-wire Serial Wire Debug (SWD) interface compliant with Arm CoreSight standards. It is fully supported by Infineon's ModusToolbox™ IDE, PSoC Creator (legacy), and third-party tools including SEGGER J-Link, ST-Link/V2 (with adapter), and OpenOCD - no proprietary debug hardware required.
CY8C4013SXI-410 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Series:
- PSOC™ 4 CY8C4000
- Packaging:
- Tube
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M0
- Core Size:
- 32-Bit Single-Core
- Speed:
- 16MHz
- Connectivity:
- I2C
- Peripherals:
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O:
- 5
- Program Memory Size:
- 8KB (8K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 5.5V
- Data Converters:
- D/A 1x7b, 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
CY8C4013SXI-410 FAQ
1.How can I place an order for CY8C4013SXI-410 through Aetrix?
Please submit a Request for Quotation (RFQ) for CY8C4013SXI-410 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for CY8C4013SXI-410 reliable?
The price and inventory of CY8C4013SXI-410 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CY8C4013SXI-410 is usually 5 days.
3.What payment methods are accepted for CY8C4013SXI-410?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY8C4013SXI-410 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY8C4013SXI-410?
CY8C4013SXI-410 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY8C4013SXI-410 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for CY8C4013SXI-410?
For technical support, including CY8C4013SXI-410 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY8C4013SXI-410 requirements.
6.How does Aetrix verify that CY8C4013SXI-410 is sourced from the original manufacturer or authorized distributors?
All CY8C4013SXI-410 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CY8C4013SXI-410 meets industry standards.
7.What is the process for return or replacement of CY8C4013SXI-410?
All CY8C4013SXI-410 units undergo pre-shipment inspection (PSI). If there is an issue with CY8C4013SXI-410, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The CY8C4013SXI-410 part is unused and in its original packaging.
Return procedure for CY8C4013SXI-410:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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