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CY8C5868LTI-LP039
+BOMIC MCU 32BIT 256KB FLASH 68QFN
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ManufacturerCypress Semiconductor Corp
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Mfr. Part #CY8C5868LTI-LP039
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In Stock2310
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Specifications
| Attribute | Value |
| Series | PSOC™ 5 CY8C58LP |
| PartStatus | Active |
| DigiKeyProgrammable | Not Verified |
| CoreProcessor | ARM® Cortex®-M3 |
| CoreSize | 32-Bit |
| Speed | 67MHz |
| Connectivity | I2C, LINbus, SPI, UART/USART, USB |
| Peripherals | CapSense, DMA, LCD, POR, PWM, WDT |
| NumberofI/O | 38 |
| ProgramMemorySize | 256KB (256K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 2K x 8 |
| RAMSize | 64K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.71V ~ 5.5V |
| DataConverters | A/D 1x20b, 2x12b; D/A 4x8b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 68-QFN (8x8) |
| Package | 68-VFQFN Exposed Pad |
| Packaging | Bulk |
Overview
Description
CY8C5868LTI-LP039 is a Cypress (Infineon) PSoC 5LP microcontroller. It combines an ARM Cortex-M3 core with programmable analog and digital blocks (the PSoC “UDBs”), enabling mixed-signal designs and on-chip custom logic without external components. Key strengths include flexible routing of peripherals, CapSense touch sensing, and a rich set of on-chip peripherals (GPIO, UART, SPI, I2C, timers, PWM, ADCs, DACs, comparators, op-amps). Some variants include USB support. It provides on-chip flash and RAM, multiple low-power modes, and extensive configurability through the PSoC Creator or ModusToolbox toolchains. The LP039 suffix denotes a specific package/temperature/variant option. For exact specs (memory size, clock speed, USB availability, per-pin capabilities) refer to the official datasheet and part selector.
Pinout
- Pin count: 39 pins
- Function: Cypress PSoC 5LP mixed-signal microcontroller (ARM Cortex‑M3) with programmable analog/digital blocks (CapSense capable) for embedded control.
- Function: Cypress PSoC 5LP mixed-signal microcontroller (ARM Cortex‑M3) with programmable analog/digital blocks (CapSense capable) for embedded control.
Manufacturer
- Manufacturer: Cypress Semiconductor Corporation (now part of Infineon Technologies AG).
- What kind of company: A multinational semiconductor design and manufacturing company, known for microcontrollers and programmable system-on-chip (PSoC) solutions, among other analog/digital components.
- What kind of company: A multinational semiconductor design and manufacturing company, known for microcontrollers and programmable system-on-chip (PSoC) solutions, among other analog/digital components.
Application
CY8C5868LTI-LP039 is a Cypress PSoC 5LP mixed-signal MCU with flexible analog/digital blocks and capacitive sensing. Typical application areas include:
- IoT edge controllers and sensor hubs
- Home/building automation and smart devices
- Industrial automation, data logging, and process control
- USB peripherals, HID devices, and embedded interfaces
- Medical devices, wearables, and monitor systems
- Consumer electronics, prototyping, and development boards
- Capacitive sensing and human–machine interfaces (touch buttons, proximity)
- Automotive body electronics and sensor interfaces
- Data acquisition and signal conditioning applications
- IoT edge controllers and sensor hubs
- Home/building automation and smart devices
- Industrial automation, data logging, and process control
- USB peripherals, HID devices, and embedded interfaces
- Medical devices, wearables, and monitor systems
- Consumer electronics, prototyping, and development boards
- Capacitive sensing and human–machine interfaces (touch buttons, proximity)
- Automotive body electronics and sensor interfaces
- Data acquisition and signal conditioning applications
Package
It is in a 39-ball Wafer-Level Chip-Scale Package (WLCSP), a small, low-profile surface-mount package.
