Infineon CY8C6244AZI-S4D93 PSoC 6 MCU, QFN64 Package for Industrial Automation & IoT Edge

Infineon CY8C6244AZI-S4D93 PSoC 6 MCU Overview for Industrial Automation & IoT Edge Nodes

The Infineon CY8C6244AZI-S4D93 is a high-performance, secure Programmable System-on-Chip (PSoC 6) MCU-engineered for B2B applications demanding dual-core processing, expanded I/O, and industrial-grade resilience for industrial and IoT use cases. It targets Industrial Automation (precision motor controllers, factory process monitors), Internet of Things (IoT) (wireless multi-sensor edge nodes, smart grid peripherals), and Energy and Power (solar inverter controllers, battery management systems). Key integrations include: 150MHz ARM Cortex-M4 (performance core) + Cortex-M0+ (low-power core), 2MB flash memory, 256KB RAM, embedded UART/SPI/I2C/Ethernet/Bluetooth Low Energy (BLE) 5.2 connectivity, 12-bit ADC (24 channels, 2MSPS), 1.71V?C3.6V supply range, QFN64 (Quad Flat No-Lead, 64-pin) surface-mount package, and -40??C to +105??C operating temperature-enabling secure, real-time performance in I/O-intensive, harsh-environment systems.

With 150MHz dual-core processing + BLE 5.2 secure encryption (tuned for split-task efficiency and data protection), it balances speed with security. This makes it ideal for engineers prioritizing real-time control (for industrial motors), multi-sensor integration (for 15+ IoT edge sensors), and data security (for sensitive energy or factory data). As part of Infineon??s PSoC 6 series-a lineup trusted by 200,000+ developers in industrial and energy sectors-it meets strict quality benchmarks: RoHS 3 compliance, IEC 61000-6-2 EMC compliance (industrial environments), ISO 9001 certification, and 15,000+ hours of reliability testing (thermal stability, connectivity security, power efficiency).

Senior engineers at a leading industrial motor firm endorse it: ??This PSoC 6 MCU powers our precision motor controllers. Its dual-core design splits control/tasking, and QFN64 I/O supports 12 sensors-we hit 99.98% controller uptime and 99% client satisfaction.?? For more high-performance, secure MCUs for industrial and IoT use, visit IC Manufacturer.

Technical Parameters of Infineon CY8C6244AZI-S4D93

Key Technical Features of CY8C6244AZI-S4D93 PSoC 6 MCU

• 150MHz Dual-Core (M4/M0+): Enables split-task efficiency. An industrial firm noted: ??Cortex-M4 handles motor control (150MHz), M0+ manages sensors (48MHz)-latency dropped by 40%, and motor precision improved by 15%. We reduced product rejects by 22%.??
• QFN64 Expanded I/O (52 GPIO Pins): Supports multi-sensor integration. A factory monitor brand shared: ??QFN48 MCUs only handle 8 sensors-this QFN64 model supports 15. We eliminated $2.20 I/O expanders, saving $66,000 yearly on 30,000 units.??
• 0.32??A Ultra-Low Standby Current: Extends battery life. An IoT edge firm confirmed: ??Our remote grid sensors lasted 2.5 years with 0.65??A MCUs-this 0.32??A model lasts 5 years. Maintenance costs dropped by 50%, saving $100,000 yearly.??
• 2MB Flash Memory: Fits complex industrial code. A solar inverter brand said: ??Our inverter control code (1.8MB) fits without external memory-we removed a $4.50 flash chip, saving $135,000 yearly and reducing supply chain delays.??
• BLE 5.2 with AES-256 Encryption: Secures sensitive data. A smart grid firm explained: ??AES-256 prevents energy data breaches-we had 0 incidents vs. 3 with BLE 5.0. We avoided $200,000 in breach fines and secured a $2.5M utility contract.??

Advantages of CY8C6244AZI-S4D93 vs. Typical Alternatives

Compared to single-core industrial MCUs (slow latency), QFN48 packages (limited I/O), and high-power IoT MCUs (short battery life), this Infineon PSoC 6 MCU solves critical B2B pain points-backed by real customer feedback:

1. Faster Latency Than Single-Core Industrial MCUs: Single-core MCUs (100MHz) struggle with split tasks (motor control + sensor management), causing 20ms latency that reduces motor precision. The dual-core??s 150MHz M4 cuts latency to 12ms. An industrial motor brand said: ??Our old single-core controllers had 20ms latency-this dual-core model has 12ms. Motor precision improved by 15%, and we won a $1.8M contract with a automotive parts maker.??

2. More I/O Than QFN48 Packages: QFN48 MCUs have 36 GPIO pins, only supporting 8 industrial sensors. To add 7 more, engineers need $2.20 I/O expanders. The QFN64??s 52 pins eliminate this cost. A factory monitor firm shared: ??Our old QFN48 monitors used expanders-this QFN64 model doesn??t. We saved $66,000 yearly and reduced PCB component count by 20%, cutting production time by 25%.??

3. Lower Power Than High-Power IoT MCUs: High-power IoT MCUs (0.65??A standby) drain grid sensor batteries in 2.5 years, requiring $200 per unit in annual maintenance. The 0.32??A standby extends life to 5 years. An energy firm confirmed: ??Our old 0.65??A sensors cost $200,000 yearly to maintain-this 0.32??A model cuts costs by 50%, saving $100,000 and reducing downtime by 95%.??

Typical Applications of Infineon CY8C6244AZI-S4D93

This high-performance, secure PSoC 6 MCU excels in harsh-environment, multi-task B2B designs-proven in these key use cases:

• Industrial Automation (Precision Motor Controllers): Dual-core splits control/tasking, QFN64 I/O supports 12 sensors. A motor firm confirmed: ??Controller latency dropped by 40%, precision improved by 15%, we secured a 3-year contract for 50,000 units with a global automotive supplier.??
• Energy and Power (Solar Inverter Controllers): 2MB flash fits complex code, -40??C to +105??C handles outdoor heat. A solar brand reported: ??Inverter efficiency improved by 8%, failure rates cut by 35%, we sold 25,000 controllers to a renewable energy firm and expanded to 3 new markets.??
• Internet of Things (IoT) (Smart Grid Peripherals): BLE 5.2 encryption secures data, 0.32??A standby extends life. A utility supplier noted: ??Peripheral uptime hit 99.98%, breaches down to 0, we sold 100,000 units to a national grid operator and reduced service calls by 90%.??
• Industrial Automation (Factory Process Monitors): 24-channel ADC tracks 15 parameters, Ethernet enables real-time data. A factory firm shared: ??Monitor data accuracy hit 99.9%, real-time alerts reduced downtime by 45%, we retained a $2.2M contract with a electronics manufacturer.??
• Energy and Power (Battery Management Systems): Low active current saves battery, CAN FD enables fast communication. A BMS brand confirmed: ??Battery life extended by 20%, communication speed improved by 50%, we partnered with an electric vehicle component maker and grew revenue by 60%.??

Frequently Asked Questions (FAQ) About Infineon CY8C6244AZI-S4D93

Why is dual-core processing important for industrial motor controllers?

Industrial motor controllers need to run two tasks simultaneously: high-speed motor control (requires 150MHz) and low-power sensor data logging (needs 48MHz). Single-core MCUs force task switching, causing 20ms latency that reduces precision. The dual-core splits tasks, cutting latency to 12ms. An industrial engineer said: ??Our old single-core controllers had 20ms latency-this dual-core model has 12ms. Motor precision improved by 15%, and we won a $1.8M contract with a automotive parts maker.??

How does the QFN64 package benefit factory process monitors?

Factory process monitors need to connect 15+ sensors (temperature, pressure, flow) to track machines-QFN48 MCUs only have 36 GPIO pins, limiting sensor count to 8. The QFN64??s 52 GPIO pins support 15 sensors, eliminating $2.20 I/O expanders. A factory engineer said: ??Our old QFN48 monitors used expanders-this QFN64 model doesn??t. We saved $66,000 yearly on 30,000 units and simplified PCB design, cutting production errors by 18%.??

What value does 0.32??A standby current add for smart grid peripherals?

Smart grid peripherals are deployed in remote areas (power poles, substations), so frequent battery changes cost $200 per unit yearly. 0.32??A standby extends battery life to 5 years (vs. 2.5 years with 0.65??A MCUs). A utility engineer said: ??Our old 0.65??A peripherals cost $200,000 yearly to maintain-this 0.32??A model cuts costs by 50%, saving $100,000. We also avoided service disruptions that angered customers.??

Why is 2MB flash memory critical for solar inverter controllers?

Solar inverter controllers need 1.8MB+ code for maximum power point tracking (MPPT), grid synchronization, and fault protection-1MB flash MCUs can??t fit this, requiring $4.50 external flash chips. The 2MB flash eliminates this cost. An energy engineer said: ??Our old 1MB MCU inverters needed external flash-this 2MB model doesn??t. We saved $135,000 yearly and reduced PCB layers by 1, cutting production time by 28%.??

How does BLE 5.2 with AES-256 encryption improve smart grid security?

Smart grid peripherals transmit sensitive energy usage and grid health data-BLE 5.0??s weak encryption leads to breaches that cost $150,000?C$200,000 in fines. BLE 5.2??s AES-256 encryption secures data. A grid engineer said: ??Our old BLE 5.0 peripherals had 3 breaches costing $200,000-this BLE 5.2 model has 0. We avoided future fines and secured a $2.5M contract with a national utility.??