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CY8C4247LTI-M475

Name: CY8C4247LTI-M475
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 68QFN

製造商
製造商。部分 #CY8C4247LTI-M475
包 68-VFQFN Exposed Pad
資料表 CY8C4247LTI-M475 DataSheet
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規格

Supplier	Cypress Semiconductor Corp
Package	Tray
Series	PSOC® 4 CY8C42xx - M
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0
CoreSize	32-Bit Single-Core
Speed	48MHz
Connectivity	I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals	Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT
NumberofI/O	55
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
RAMSize	16K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 5.5V
DataConverters	A/D 16x12b SAR; D/A 4x8b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	68-VFQFN Exposed Pad

概述

Description

CY8C4247LTI-M475 is a Cypress (Infineon) PSoC 4 32‑bit microcontroller. It combines a ARM Cortex‑M0 core with a programmable, mixed‑signal architecture.
Key points
- Core and architecture: 32‑bit ARM Cortex‑M0 with configurable analog/digital blocks for custom peripherals.
- Peripherals: GPIO, timers, UART/SPI/I2C, ADCs, DACs, op‑amps, comparators, and CapSense for touch sensing.
- Memory: On‑chip flash and SRAM; exact sizes vary by variant, so check the datasheet for your SKU.
- Development: PSoC Creator (Windows) and ModusToolbox support; emphasizes “design once, configure many” with drag‑and‑drop components.
- Applications: suitable for motor control, sensing/instrumentation, consumer devices, and compact IoT nodes that benefit from mixed‑signal customization.
Notes
- It’s part of the PSoC 4 family, optimized for low‑to‑mid range embedded projects with flexible hardware blocks.
- For exact specs (speed, memory, package options), refer to the product page and datasheet.

Features

CY8C4247LTI-M475 is a PSoC 4 MCU from Cypress with these core features:
- 32‑bit ARM Cortex‑M0 CPU, up to about 48 MHz.
- On‑chip programmable analog and digital blocks (op-amps, comparators, ADC, DAC), plus flexible routing.
- CapSense capacitive sensing engine for touch inputs.
- Universal Digital Blocks (UDB) for user‑programmable logic and custom digital functions.
- Peripherals: UART, SPI, I2C; timers and PWM; watchdog; multiple power modes.
- On‑chip memory: Flash and RAM (sizes are package dependent; typically tens of KB of Flash and a few KB of RAM).
- Low‑power operation with various sleep/deep‑sleep modes.
- Tool support: PSoC Creator and ModusToolbox for development.
Note: Exact memory sizes and peripherals can vary by package; consult the datasheet for the specific variant.

Package

48-pin leadless QFN package (7×7 mm).

Pinout

- Pin count: 48-pin package (CY8C4247LTI-M475 is a 48‑pin Cypress PSoC 4 MCU).
- Function: Mixed-signal microcontroller (Cypress PSoC 4 family) with an ARM Cortex‑M0 core, programmable analog/digital blocks (e.g., ADC, DAC, op-amps, PWM, timers) and routing capable for various control, sensing, andCapSense applications.

Manufacturer

- Manufacturer: Cypress Semiconductor Corporation (now part of Infineon Technologies).
- Company type: A global semiconductor company that designs and manufactures embedded ICs, including microcontrollers (PSoC), memory, and analog/digital components.

Application

CY8C4247LTI-M475 is a PSoC 4 mixed-signal MCU. Key application areas:
- Capacitive touch sensing and human–machine interfaces (CapSense)
- Sensor conditioning and data acquisition (integrated ADCs/OPAMPs)
- Embedded control for consumer electronics, portable devices, wearables, and smart-home appliances
- Industrial automation, sensing, motor control and actuator interfaces
- Low-power IoT/edge devices requiring flexible analog/digital blocks and reconfigurable peripherals

Equivalent

Do you want cross-references within the Cypress/PSoC 4 family or cross-vendor equivalents? If within PSoC 4, I can list exact CY8C4247LTI-M475 equivalents with the same memory/IO/package. If cross-vendor, provide target specs (Flash/RAM, GPIO, peripherals, package, temp) and I’ll suggest replacements (e.g., STM32, MSP430).