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Product Detailed Parameters
- Description：IC MCU 32BIT 128KB FLSH 124VFBGA
- Series：PSOC™ 4 CY8C42xx-L
- Mfr：Infineon Technologies
- Package：Tray,Tray
- Core Processor：ARM® Cortex®-M0
- Core Size：32-Bit Single-Core
- Speed：48MHz
- Connectivity：CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART, USB
- Peripherals：Brown-out Detect/Reset, Cap Sense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT
- Number of I/O：98
- Program Memory Size：128KB (128K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：16K x 8
- Voltage - Supply (Vcc/Vdd)：1.71V ~ 5.5V
- Data Converters：A/D 16x12b SAR; D/A 4x8b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：124-VFBGA (9x9)
- Package / Case：124-VFBGA
- Grade：-
- Qualification：-
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Overview
The CY8C4247BZI-L489 is a PSoC 4200L microcontroller based on the Arm Cortex-M0 core, operating at a maximum frequency of 48 MHz. It features 128 kB of Flash memory and 16 kB of SRAM. The device includes a 12-bit SAR ADC, four opamps, two low-power comparators, and eight TCPWM blocks. It supports up to 98 programmable GPIOs in a 124-ball VFBGA package. Power supply ranges from 1.71 V to 5.5 V.
Feature Summary
- Integrates programmable analog and digital subsystems for flexible system design
- Supports capacitive sensing with automatic hardware tuning capabilities
- Includes multiple serial communication interfaces including I2C, SPI, UART, USB, and CAN
- Offers low-power operation modes such as Stop, Deep Sleep, and Hibernate
Applications
- Industrial control systems requiring mixed-signal processing
- Consumer electronics utilizing capacitive touch interfaces
- Battery-powered devices leveraging low-power sleep modes
- Automotive networking applications using CAN bus connectivity
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct package type and temperature range. Confirm that the component meets all required electrical specifications for the target application environment before integration into the design.
Selection Notes
Select this component when a scalable platform combining programmable analog and digital logic is required. Consider the 128 kB Flash and 16 kB SRAM limits for code and data storage needs. Evaluate the 124-ball VFBGA package constraints for PCB layout and thermal management requirements.
Part Context
This part belongs to the PSoC 4200L family, which is designed for low-power embedded applications. It shares architectural similarities with other PSoC 4 devices but offers specific memory and pin configurations tailored for cost-sensitive and space-constrained designs within the broader Infineon microcontroller portfolio.
Replacement Considerations
Check for direct pin-to-pin compatible alternatives within the PSoC 4200 series. Verify if higher or lower memory variants in the same package are available as substitutes. Ensure any replacement maintains compatibility with existing firmware and peripheral configurations.
