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Product Detailed Parameters
- Description：IC MCU 32BIT 128KB FLASH 64TQFP
- Series：PSOC™ 4 CY8C42xx - M
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Core Processor：ARM® Cortex®-M0
- Core Size：32-Bit Single-Core
- Speed：48MHz
- Connectivity：CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
- Peripherals：Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT
- Number of I/O：51
- 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 2x7b, 2x8b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：64-TQFP (10x10)
- Package / Case：64-LQFP
- Grade：-
- Qualification：-
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Overview
The CY8C4247AZQ-M485T is an ARM Cortex-M0 microcontroller from the Infineon PSoC 4200M series. It features a maximum operating frequency of 48 MHz and includes 128 KB of Flash memory with 16 KB of SRAM. The device integrates one 12-bit SAR ADC capable of 1 MSPS sampling, two comparators, four Serial Communication Blocks (SCB), eight TCPWM blocks, and supports CapSense technology. It provides up to 53 GPIOs, operates within a voltage range of 1.71 V to 5.5 V, and functions across a temperature range of -40 °C to 105 °C.
Feature Summary
- Integrates programmable analog and digital blocks for flexible system design
- Supports capacitive touch sensing via dedicated CapSense hardware
- Includes multiple serial communication interfaces for versatile connectivity
- Features low-power operation modes suitable for battery-powered applications
Applications
- Battery-powered consumer electronics
- Industrial control systems
- Smart home appliances
- Wearable devices
Procurement Notes
Verify the specific suffix 'AZQ' against official Infineon documentation to confirm package type and tape-and-reel specifications. Ensure the order quantity aligns with manufacturer minimums. Confirm RoHS compliance status directly with the supplier or datasheet before procurement.
Selection Notes
Select this component when a balance of processing speed and analog integration is required. The 48 MHz clock speed suits moderate computational loads. Verify that the available GPIO count meets interface requirements. Consider the 1.71 V to 5.5 V supply range for compatibility with existing power rails.
Part Context
This part belongs to the PSoC 4200M family, designed for cost-sensitive embedded applications. It combines an ARM Cortex-M0 core with configurable analog blocks. The series targets applications needing mixed-signal capabilities without external components. It serves as a drop-in replacement for legacy 8-bit MCUs in many designs.
Replacement Considerations
Check pin-to-pin compatibility with CY8C4247AZI variants if package differences exist. Verify software compatibility when migrating between PSoC 4 series members. Ensure peripheral configurations match exactly to avoid functional discrepancies.
