CY8C5888LTI-LP097 - 80MHz ARM Cortex-M3 PSoC 5LP MCU | Infineon
Référence : CY8C5888LTI-LP097 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.2 | $162,00 |
| 100 | $13.85 | $1 385,00 |
| 500 | $12.1 | $6 050,00 |
| 1 000 | $10.75 | $10 750,00 |
CY8C5888LTI-LP097 Présentation
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.
Alternatives de remplacement direct pour CY8C5888LTI-LP097 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec CY8C5888LTI-LP097 (même facteur de forme et même empreinte) — différant par ADC, Core, DAC, GPIO Count, Package.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
CY8C5888LTQ-LP097
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
CY8C5888AXI-LP097
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
CY8C5868LTI-LP039
✅ Remplacement direct✓ En stock
$9.28 / unité
Voir la fiche technique →CY8C5888LTILP097
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
CY8C5888LTI-LP097 Valeurs maximales et caractéristiques électriques
| Core | ARM Cortex-M3 |
| Core Architecture | PSoC 5LP (CY8C58LP family) |
| Fréquence d'horloge maximale | 80 MHz |
| Program Memory (Flash) | 256 KB (256K x 8) |
| SRAM | 64 KB |
| Operating Voltage Range | 1.71 V to 5.5 V |
| Plage de température de fonctionnement | -40C to +85C (industrial) |
| Boîtier | 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) |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
Configuration des broches de CY8C5888LTI-LP097
| Broche 1 | P0[0] — GPIO/analog I/O 0 |
| Broche 2 | P0[1] — GPIO/analog I/O 1 |
| Broche 3 | P0[2] — GPIO/analog I/O 2 |
| Broche 4 | P0[3] — GPIO/analog I/O 3 |
| Broche 5 | P0[4] — GPIO/analog I/O 4 |
| Broche 6 | P0[5] — GPIO/analog I/O 5 |
| Broche 7 | P0[6] — GPIO/analog I/O 6 |
| Broche 8 | P0[7] — GPIO/analog I/O 7 |
| Broche 9 | VDDA — Analog supply 1.71-5.5V |
| Broche 10 | VSSA — Analog ground |
| Broche 11 | P1[0] — GPIO/analog I/O 8 |
| Broche 12 | P1[1] — GPIO/analog I/O 9 |
| Broche 13 | P1[2] — GPIO/analog I/O 10 |
| Broche 14 | P1[3] — GPIO/analog I/O 11 |
| Broche 15 | P1[4] — GPIO/analog I/O 12 |
| Broche 16 | P1[5] — GPIO/analog I/O 13 |
| Broche 17 | P1[6] — GPIO/analog I/O 14 |
| Broche 18 | P1[7] — GPIO/analog I/O 15 |
| Broche 19 | VDD — Digital supply 1.71-5.5V |
| Broche 20 | VSS — Digital ground |
| Broche 21 | P2[0] — GPIO 17 |
| Broche 22 | P2[1] — GPIO 18 |
| Broche 23 | P2[2] — GPIO 19 |
| Broche 24 | P2[3] — GPIO 20 |
| Broche 25 | P2[4] — GPIO 21 |
| Broche 26 | P2[5] — GPIO 22 |
| Broche 27 | P2[6] — GPIO 23 |
| Broche 28 | P2[7] — GPIO 24 |
| Broche 29 | P3[0] — GPIO 25 |
| Broche 30 | P3[1] — GPIO 26 |
| Broche 31 | P3[2] — GPIO 27 |
| Broche 32 | P3[3] — GPIO 28 |
| Broche 33 | P3[4] — GPIO 29 |
| Broche 34 | P3[5] — GPIO 30 |
| Broche 35 | P3[6] — GPIO 31 |
| Broche 36 | P3[7] — GPIO 32 |
| Broche 37 | P4[0] — GPIO 33 |
| Broche 38 | P4[1] — GPIO 34 |
| Broche 39 | P4[2] — GPIO 35 |
| Broche 40 | P4[3] — GPIO 36 |
| Broche 41 | P4[4] — GPIO 37 |
| Broche 42 | P4[5] — GPIO 38 |
| Broche 43 | P4[6] — GPIO 39 |
| Broche 44 | P4[7] — GPIO 40 |
| Broche 45 | P5[0] — GPIO 41 |
| Broche 46 | P5[1] — GPIO 42 |
| Broche 47 | P5[2] — GPIO 43 |
| Broche 48 | P5[3] — GPIO 44 |
| Broche 49 | P5[4] — GPIO 45 |
| Broche 50 | P5[5] — GPIO 46 |
| Broche 51 | P5[6] — GPIO 47 |
| Broche 52 | P5[7] — GPIO 48 |
| Broche 53 | P6[0] — GPIO 49 / SCL |
| Broche 54 | P6[1] — GPIO 50 / SDA |
| Broche 55 | P6[2] — GPIO 51 |
| Broche 56 | P6[3] — GPIO 52 |
| Broche 57 | P6[4] — GPIO 53 |
| Broche 58 | P6[5] — GPIO 54 |
| Broche 59 | P6[6] — GPIO 55 |
| Broche 60 | P6[7] — GPIO 56 |
| Broche 61 | P7[0] — GPIO 57 |
| Broche 62 | P7[1] — GPIO 58 |
| Broche 63 | P7[2] — GPIO 59 |
| Broche 64 | P7[3] — GPIO 60 |
| Broche 65 | P7[4] — GPIO 61 |
| Broche 66 | P7[5] — GPIO 62 |
| Broche 67 | XRES — External reset, active low |
| Broche 68 | EP — Exposed thermal pad - must be soldered to ground pour |
Applications typiques
CY8C5888LTI-LP097 convient pour 7 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour CY8C5888LTI-LP097 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- On-chip programmable analog fabric (vs ATSAM3S4BA-MU)
- Extended temperature 105C grade available (vs CY8C5888LTI-LP097 (this product, 85C))
- Same-package drop-in 256KB Flash variant with only 12-bit SAR ADC (vs CY8C5868LTI-LP039)
Notes de conception
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+.
Informations de conformité
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.
