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Product Detailed Parameters
- Description：IC MCU 32BIT 128KB FLASH 64TQFP
- Series：PSOC™ 4 CY8C42xx - M
- Mfr：Infineon Technologies
- Package：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
- 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-M485 is an ARM microcontroller within the PSoC 4200M series, featuring an ARM Cortex-M0 core. It integrates 128 KB of program memory and 16 KB of data RAM. The device supports a maximum clock frequency of 48 MHz and includes a 12-bit ADC. It offers 51 I/O pins and operates on a supply voltage range from 1.71 V to 5.5 V. The component is housed in a TQFP-64 package designed for surface mount installation.
Feature Summary
- Integrates an ARM Cortex-M0 processor core for efficient code execution
- Includes programmable analog blocks with a 12-bit analog-to-digital converter
- Provides extensive digital connectivity through multiple general-purpose input/output lines
Applications
- Human-machine interface designs requiring legacy support
- General-purpose embedded control systems
- Battery-powered devices utilizing low-voltage operation capabilities
Procurement Notes
Verify the specific ordering suffix to ensure the correct package type and temperature grade match your design requirements. Confirm that the selected variant aligns with your manufacturing process constraints and environmental specifications before finalizing procurement decisions.
Selection Notes
Choose this component when a balance of moderate flash capacity and integrated analog peripherals is required. The 48 MHz processing speed suits applications needing responsive control loops without excessive power consumption. Ensure the 64-pin footprint fits within the available board space constraints.
Part Context
This part belongs to the Infineon PSoC 4200M family, which combines programmable analog and digital blocks with an ARM Cortex-M0 core. This architecture allows for highly customized system-on-chip solutions, reducing external component count by integrating necessary interfaces and signal conditioning directly onto the silicon die.
Replacement Considerations
Consult official cross-reference guides for compatible alternatives within the same PSoC 4 series family. Verify pin compatibility and software library support when considering substitutes to maintain design integrity.
