CY8C5888LTI-LP097 - 80MHz ARM Cortex-M3 PSoC 5LP MCU | Infineon
MPN: CY8C5888LTI-LP097 ✓ فعالCY8C5888LTI-LP097 نمای کلی
A PSoC (Programmable System-on-Chip) is a mixed-signal MCU family that pairs a CPU core with a configurable fabric of analog and digital peripherals, allowing routing of on-chip op-amps, ADCs, DACs, PWMs, filters, and logic functions to user-assigned pins. PSoC 5LP is the 32-bit ARM Cortex-M3 generation of the family, succeeding the M8C-based PSoC 1 series and targeted at high-precision analog and HMI designs.
Key features include dual 12-bit SAR ADCs, a 20-bit Delta-Sigma ADC, 1.71-5.5 V wide operating voltage, 62 programmable GPIO, on-chip CapSense touch sensing hardware, and full-speed USB 2.0. The 68-QFN (8x8) package provides an exposed thermal pad and supports industrial temperature grade operation.
The PSoC 5LP architecture uses a Harvard-bus Cortex-M3 paired with a unified analog routing fabric (AMUXBUS, ABUS, SARBUS) and a Universal Digital Block (UDB) array, enabling flexible signal-chain implementation in firmware-reconfigurable hardware. The 80 MHz core delivers 100 MIPS performance with single-cycle multiplier and hardware divide.
Typical applications include industrial HMI with touch, motor control drives, precision sensor signal conditioning, USB peripherals, and test & measurement instruments. The on-chip 20-bit Delta-Sigma ADC makes it well-suited for weigh scales and strain-gauge bridges.
When designing with CY8C5888LTI-LP097, allocate enough decoupling near each supply pin and follow the PSoC Creator pin-assignment routing tool to assign analog and digital peripherals to specific GPIO. Use the exposed pad (EP) of the QFN as the primary ground/thermal return to a continuous top-layer copper pour.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, helping engineers compare the CY8C5888LTI-LP097 with same-family PSoC 5LP devices and pin-compatible cross-brand Cortex-M3 MCUs.
جایگزین‌های drop-in برای CY8C5888LTI-LP097 — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای CY8C5888LTI-LP097 (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در ADC, Core, DAC, GPIO Count, Package.
CY8C5888LTQ-LP097
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
CY8C5888AXI-LP097
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
CY8C5868LTI-LP039
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←CY8C5888LTILP097
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
CY8C5888LTI-LP097 حداکثر مقادیر مجاز و مشخصات الکتریکی
| Core | ARM Cortex-M3 |
| Core Architecture | PSoC 5LP (CY8C58LP family) |
| حداکثر فرکانس کلاک | 80 MHz |
| Program Memory (Flash) | 256 KB (256K x 8) |
| SRAM | 64 KB |
| Operating Voltage Range | 1.71 V to 5.5 V |
| محدوده دمای کاری | -40C to +85C (industrial) |
| بسته‌بندی | 68-QFN (8x8 mm) with exposed pad |
| ADC | 20-bit Delta-Sigma + dual 12-bit SAR |
| DAC | 8-bit IDAC + voltage DAC blocks |
| GPIO Count | 62 programmable |
| USB | USB 2.0 Full-Speed |
| CapSense Support | Yes (on-chip touch sensing hardware) |
| نوع نصب | Surface Mount |
| وضعیت RoHS | Compliant |
پیکربندی پین CY8C5888LTI-LP097
| پین 1 | P0[0] — GPIO/analog I/O 0 |
| پین 2 | P0[1] — GPIO/analog I/O 1 |
| پین 3 | P0[2] — GPIO/analog I/O 2 |
| پین 4 | P0[3] — GPIO/analog I/O 3 |
| پین 5 | P0[4] — GPIO/analog I/O 4 |
| پین 6 | P0[5] — GPIO/analog I/O 5 |
| پین 7 | P0[6] — GPIO/analog I/O 6 |
| پین 8 | P0[7] — GPIO/analog I/O 7 |
| پین 9 | VDDA — Analog supply 1.71-5.5V |
| پین 10 | VSSA — Analog ground |
| پین 11 | P1[0] — GPIO/analog I/O 8 |
| پین 12 | P1[1] — GPIO/analog I/O 9 |
| پین 13 | P1[2] — GPIO/analog I/O 10 |
| پین 14 | P1[3] — GPIO/analog I/O 11 |
| پین 15 | P1[4] — GPIO/analog I/O 12 |
| پین 16 | P1[5] — GPIO/analog I/O 13 |
| پین 17 | P1[6] — GPIO/analog I/O 14 |
| پین 18 | P1[7] — GPIO/analog I/O 15 |
| پین 19 | VDD — Digital supply 1.71-5.5V |
| پین 20 | VSS — Digital ground |
| پین 21 | P2[0] — GPIO 17 |
| پین 22 | P2[1] — GPIO 18 |
| پین 23 | P2[2] — GPIO 19 |
| پین 24 | P2[3] — GPIO 20 |
| پین 25 | P2[4] — GPIO 21 |
| پین 26 | P2[5] — GPIO 22 |
| پین 27 | P2[6] — GPIO 23 |
| پین 28 | P2[7] — GPIO 24 |
| پین 29 | P3[0] — GPIO 25 |
| پین 30 | P3[1] — GPIO 26 |
| پین 31 | P3[2] — GPIO 27 |
| پین 32 | P3[3] — GPIO 28 |
| پین 33 | P3[4] — GPIO 29 |
| پین 34 | P3[5] — GPIO 30 |
| پین 35 | P3[6] — GPIO 31 |
| پین 36 | P3[7] — GPIO 32 |
| پین 37 | P4[0] — GPIO 33 |
| پین 38 | P4[1] — GPIO 34 |
| پین 39 | P4[2] — GPIO 35 |
| پین 40 | P4[3] — GPIO 36 |
| پین 41 | P4[4] — GPIO 37 |
| پین 42 | P4[5] — GPIO 38 |
| پین 43 | P4[6] — GPIO 39 |
| پین 44 | P4[7] — GPIO 40 |
| پین 45 | P5[0] — GPIO 41 |
| پین 46 | P5[1] — GPIO 42 |
| پین 47 | P5[2] — GPIO 43 |
| پین 48 | P5[3] — GPIO 44 |
| پین 49 | P5[4] — GPIO 45 |
| پین 50 | P5[5] — GPIO 46 |
| پین 51 | P5[6] — GPIO 47 |
| پین 52 | P5[7] — GPIO 48 |
| پین 53 | P6[0] — GPIO 49 / SCL |
| پین 54 | P6[1] — GPIO 50 / SDA |
| پین 55 | P6[2] — GPIO 51 |
| پین 56 | P6[3] — GPIO 52 |
| پین 57 | P6[4] — GPIO 53 |
| پین 58 | P6[5] — GPIO 54 |
| پین 59 | P6[6] — GPIO 55 |
| پین 60 | P6[7] — GPIO 56 |
| پین 61 | P7[0] — GPIO 57 |
| پین 62 | P7[1] — GPIO 58 |
| پین 63 | P7[2] — GPIO 59 |
| پین 64 | P7[3] — GPIO 60 |
| پین 65 | P7[4] — GPIO 61 |
| پین 66 | P7[5] — GPIO 62 |
| پین 67 | XRES — External reset, active low |
| پین 68 | EP — Exposed thermal pad - must be soldered to ground pour |
کاربردهای معمول
CY8C5888LTI-LP097 مناسب است برای 7 کاربردs: Industrial HMI Touch Controller, Precision Weigh Scale / Strain Gauge Bridge, USB Peripheral Device (HID / CDC / Audio), Brushless DC Motor Control (Sensorless), Smart Sensor Hub with Analog Front-End, Test & Measurement Instrument Front Panel, IoT Edge Node with USB Diagnostics Port.
Industrial HMI Touch Controller
The CY8C5888LTI-LP097 integrates on-chip CapSense hardware, 62 programmable GPIO, and USB 2.0 Full-Speed, making it ideal for industrial human-machine interface panels with capacitive buttons, sliders, and proximity sensors. Its Cortex-M3 core handles USB HID/COM class stacks while CapSense scans up to 50 sensors in real time using the on-chip IDAC and 12-bit SAR ADC.
پیشنهادی
Precision Weigh Scale / Strain Gauge Bridge
The on-chip 20-bit Delta-Sigma ADC of the CY8C5888LTI-LP097 directly digitizes a strain-gauge bridge with up to 1 ppm noise performance, eliminating an external ADC. The 256 KB Flash stores calibration tables and linearization coefficients, while the 64 KB SRAM buffers oversampled ADC data. Operating from 1.71-5.5 V permits single-cell Li-ion or 3.3 V system rails.
پیشنهادی
USB Peripheral Device (HID / CDC / Audio)
The CY8C5888LTI-LP097's built-in USB 2.0 Full-Speed transceiver and 80 MHz Cortex-M3 core deliver 100 MIPS for USB audio class, HID, or CDC applications without external PHY. The 64 KB SRAM supports dual-buffered audio or HID ring descriptors, and the 256 KB Flash is ample for USB class stacks and application code. CapSense GPIOs can serve as user controls alongside USB.
پیشنهادی
Brushless DC Motor Control (Sensorless)
The CY8C5888LTI-LP097 combines a 12-bit SAR ADC for back-EMF sensing, programmable op-amps for current amplification, and PWMs from its UDB fabric to drive 3-phase brushless DC motors at up to 60 kHz switching. The 256 KB Flash stores FOC algorithms and 64 KB SRAM holds Park/Clarke transform state. Industrial -40C to +85C grade fits factory-gate and HVAC blower applications.
پیشنهادی
Smart Sensor Hub with Analog Front-End
The CY8C5888LTI-LP097 integrates 4 op-amps, 4 DACs, 4 comparators, and the 20-bit Delta-Sigma ADC, all routable to any GPIO via the AMUXBUS/ABUS fabric, enabling a single-chip analog front end for thermistor, RTD, photodiode, or 4-20 mA industrial sensors. The Cortex-M3 linearizes and transmits over USB, UART, or CAN using PSoC Creator component libraries.
پیشنهادی
Test & Measurement Instrument Front Panel
The CY8C5888LTI-LP097 drives segment LCDs, LED displays, rotary encoders, and CapSense pads through its 62 GPIOs while the 20-bit Delta-Sigma ADC reads measurement inputs with high accuracy. The 80 MHz core runs real-time digital filtering. PSoC Creator components speed up development of menu systems and oscilloscope-style waveform displays.
پیشنهادی
IoT Edge Node with USB Diagnostics Port
The CY8C5888LTI-LP097 runs an RTOS or PSoC Creator event-driven framework for sensor acquisition, local decision logic, and USB diagnostics output for field engineers. Its 1.71-5.5 V range accommodates direct battery or USB-powered operation, and the wide industrial temperature grade suits outdoor enclosures. The on-chip CapSense enables waterproof touch keys.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای CY8C5888LTI-LP097 — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | CY8C5888LTQ-LP097 | CY8C5888AXI-LP097 | CY8C5868LTI-LP039 | ATSAM3S4BA-MU |
|---|---|---|---|---|---|
| Brand | Infineon | Infineon | Infineon | Infineon | Microchip Technology |
| Package | 68-QFN (8x8) | 68-QFN (8x8) - same | 68-QFN (8x8) - same | 68-QFN (8x8) - same | 64-QFN - cross_package |
| Core | ARM Cortex-M3 | ARM Cortex-M3 | ARM Cortex-M3 | ARM Cortex-M3 | ARM Cortex-M3 |
| Max Clock Frequency | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 64 MHz |
| Flash | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 48 KB |
| 20-bit Delta-Sigma ADC | Yes | Yes | Yes | No (12-bit SAR only) | No (external ADC needed) |
| Operating Voltage Range | 1.71-5.5 V | 1.71-5.5 V | 1.71-5.5 V | 1.71-5.5 V | 1.62-3.6 V |
| Operating Temperature | -40C to +85C | -40C to +105C | -40C to +85C | -40C to +85C | -40C to +85C |
| USB 2.0 Full-Speed | Yes | Yes | Yes | Yes | Yes |
تفاوت‌های کلیدی
- On-chip programmable analog fabric (در مقابلATSAM3S4BA-MU)
- Extended temperature 105C grade available (در مقابلCY8C5888LTI-LP097 (this product, 85C))
- Same-package drop-in 256KB Flash variant with only 12-bit SAR ADC (در مقابلCY8C5868LTI-LP039)
یادداشت‌های طراحی
The 68-QFN (8x8) exposed thermal pad on the CY8C5888LTI-LP097 must be soldered to a continuous ground copper pour, not a thermal relief pattern, per the PSoC 5LP mechanical drawing. Use at least 8 thermal vias (0.3 mm drill, 0.5 mm pitch) stitching the top-layer ground pour to an inner ground plane. This both grounds the device and provides the primary heat dissipation path for the silicon at full 80 MHz operation.
Place a 1 uF X7R ceramic decoupling capacitor on each of VDD, VDDA, VDDD, and VDDIO within 2 mm of the corresponding pin, per PSoC Creator schematic review rules. Add a bulk 10 uF tantalum at the regulator feed. Power sequencing is not required between VDD and VDDA because of internal POR circuitry, but ramp time must be <200 ms to ensure clean reset.
When routing analog signals to the 20-bit Delta-Sigma ADC on the CY8C5888LTI-LP097, keep analog traces short and guarded by a ground copper pour on each side, separating analog and digital signals with a clear gap of at least 0.2 mm. Use the AMUXBUS routing tool inside PSoC Creator to assign dedicated analog pins - this prevents digital switching noise coupling into high-impedance analog inputs and preserves the ADC's 1 ppm noise floor.
Do not leave the XRES pin floating on the CY8C5888LTI-LP097, even though it has an internal pull-up - external noise on a floating XRES pin can cause spurious resets during USB enumeration. Add a 10 kohm pull-up to VDDIO and a 100 nF cap to ground for robust reset behavior. Also verify the SWD pins (SWDIO/SWDCLK) are not assigned as GPIO if you intend to use the on-chip bootloader for field upgrades.
Route the USB D+/D- pair as a 90-ohm differential with matched length within 2 mm, and place the 22-ohm series resistors within 8 mm of the CY8C5888LTI-LP097 USB pins per USB 2.0 Full-Speed spec. Keep the differential pair over a continuous ground plane with no signal crossovers. The internal USB pull-up resistor is enabled by firmware, so no external pull-up is required on D+.
اطلاعات انطباق
RoHS and REACH compliant per Infineon/Cypress product page. Not AEC-Q100 qualified in the LTI (industrial) grade; choose LTQ (extended) or AUTO grade for automotive.
