CY8C4247AZA-M483T

Overview

The CY8C4247AZA-M483T is an ARM Cortex-M0 microcontroller within the PSoC 4200M family, operating at a maximum frequency of 48 MHz. It integrates 128 kB of Flash memory and 16 kB of SRAM. The device features a 12-bit SAR ADC with a sampling rate of 1 Msps, 51 Smart I/O pins, and supports CAPSENSE technology. Peripheral resources include eight TCPWM blocks, four Serial Communication Blocks (SCB), two Low-Power Comparators, and eight DMA channels. It operates within a voltage range of 1.71 V to 5.5 V and a temperature range of -40 °C to 85 °C.

Feature Summary

• Integrates CAPSENSE technology for capacitive touch sensing applications
• Provides flexible peripheral configuration via eight TCPWM blocks and four SCB modules
• Supports low-power operation with dedicated Low-Power Comparators

Applications

• General-purpose embedded control systems
• Industrial automation interfaces
• IoT sensor nodes requiring analog signal acquisition

Procurement Notes

Verify the specific package type and suffix against official Infineon documentation to ensure compatibility with design constraints. Confirm current production status and lifecycle stage prior to procurement, as availability may vary by region and distributor channel.

Selection Notes

Select this component when a balance of moderate I/O count and integrated analog capabilities is required. The inclusion of CAPSENSE support makes it suitable for user interface designs without external touch controllers. Evaluate power consumption requirements against the 1.71 V minimum supply voltage constraint.

Part Context

This part belongs to the PSoC 4200M series, designed for cost-sensitive applications requiring programmable analog and digital peripherals. It utilizes the ARM Cortex-M0 core for efficient code execution in space-constrained environments.

Replacement Considerations

Consult official cross-reference guides for pin-compatible or functionally equivalent alternatives within the PSoC 4 portfolio if this specific variant is discontinued.