Infineon CY8C6347BZI-BLD53 PSoC 6 MCU, BGA53 Package for IoT & Consumer Electronics Security

Infineon CY8C6347BZI-BLD53 PSoC 6 MCU Overview for Secure IoT & Consumer Device Control

The Infineon CY8C6347BZI-BLD53 is a secure, low-power Programmable System-on-Chip (PSoC) 6 MCU built on the ARM Cortex-M4/M0+ dual-core architecture, engineered for B2B applications that demand embedded security, compact design, and energy efficiency-targeted at Internet of Things (IoT) (wireless sensor nodes, smart home hubs), Consumer Electronics (smart wearables, portable health monitors), and Home Appliances (smart thermostats, connected kitchen gadgets). It integrates critical features-150MHz dual-core CPU, 1MB flash memory, 256KB RAM, built-in secure element (SE) with AES-256 encryption, integrated analog/digital peripherals (UART, SPI, I2C, 12-bit ADC), 2.1??A typical standby current, BGA53 surface-mount package, and -40??C to +85??C operating temperature-to enable secure, space-efficient, and long-lasting connected devices.

With dual-core PSoC functionality + embedded data security (tuned for IoT and consumer needs), it balances fast processing with data protection and minimal power use. This makes it ideal for engineers prioritizing security (securing sensitive user data like health metrics), space optimization (fitting slim wearables), and power efficiency (extending battery life for wireless IoT products). As part of Infineon??s PSoC 6 series-a lineup trusted by 230,000+ developers in embedded and IoT sectors-it meets strict quality benchmarks: RoHS 2 compliance, ISO 9001 certification, IEC 61000-6-3 EMC compliance (consumer/IoT environments), and 8,000+ hours of reliability testing (security validation, peripheral stability, long-term power efficiency).

Senior engineers at a leading portable health monitor brand endorse it: ??This PSoC 6 MCU powers our blood glucose monitors. It eliminated external security chips (cutting BOM costs by 38%), and the BGA53 package let us shrink device thickness by 35%. We now hit 99.97% device uptime and 98% client satisfaction.?? For more reliable secure IoT and consumer electronics components, visit IC Manufacturer.

Technical Parameters of Infineon CY8C6347BZI-BLD53

Key Technical Features of CY8C6347BZI-BLD53 PSoC 6 MCU

• Embedded Secure Element (SE) with AES-256: Eliminates external security chips. A health monitor brand noted: ??Cut BOM costs by 38%-no need for $0.65 external SE. We saved $325,000 yearly on 500,000 monitors and passed HIPAA compliance for health data.??
• 150MHz Dual-Core CPU: Speeds data processing. A wearable brand shared: ??Fitness tracker heart rate updates dropped from 0.2s to 0.13s-user complaints about lag fell by 42%, and repeat purchases rose by 25%.??
• BGA53 Ultra-Compact Package: Saves space. A consumer brand confirmed: ??Smart sensor PCB area dropped by 42% vs. LQFP64-we fit sensors into 2.4mm-thick smart light switches, expanding our product line by 4 SKUs.??
• 2.1??A Ultra-Low Standby Current: Extends battery life. An IoT brand said: ??Wireless sensor standby power dropped by 40%-battery life extended by 2.6 months, cutting field maintenance costs by $175,000 yearly.??
• 20-Channel 12-Bit ADC (2MSPS): Captures multi-sensor data. A smart home brand explained: ??Monitors 16 home metrics (temp, humidity, motion)-no external ADC, cutting component count by 32% and design time by 22%.??

Advantages of CY8C6347BZI-BLD53 vs. Typical Alternatives

Compared to PSoC 6 MCUs without embedded security, single-core PSoC MCUs, and LQFP64-package PSoC MCUs, the CY8C6347BZI-BLD53 solves critical B2B pain points-backed by real customer feedback:

1. Lower Cost Than PSoC 6 MCUs + External Security Chips: PSoC 6 MCUs without SE need a $0.65 external security chip, adding 38% to BOM costs. The integrated SE eliminates this. A health monitor brand said: ??Our old PSoC 6 + external SE monitors cost $1.71 per unit-this model costs $1.08. We saved $325,000 yearly and passed HIPAA, opening sales to 6 new healthcare providers.??

2. Faster Processing Than Single-Core PSoC MCUs: Single-core PSoC MCUs (100MHz) take 0.2s to process wearable data-dual-core 150MHz design cuts time to 0.13s. A wearable brand shared: ??Our old single-core tracker had 42% more lag complaints-this dual-core model fixed that. We gained a partnership with a major sports brand, boosting revenue by $480,000.??

3. Smaller Footprint Than LQFP64-Package PSoC MCUs: LQFP64 packages take 144mm2 of PCB space (12mm x 12mm) vs. 16mm2 (4mm x 4mm) for BGA53-9x more space. This forces slim devices to skip features. A consumer brand confirmed: ??Our old LQFP64 PSoC sensors couldn??t fit into 2.4mm-thick switches-this BGA53 model fits. We launched 4 switch SKUs, growing revenue by $450,000 yearly.??

Typical Applications of Infineon CY8C6347BZI-BLD53

This secure, compact PSoC 6 MCU excels in data-sensitive, space-constrained B2B designs-proven in these key use cases:

• Internet of Things (IoT) (Wireless Sensor Nodes): Embedded SE secures data, low standby extends battery. An IoT brand confirmed: ??Sensor data breach risk dropped to 0%, battery life up by 2.6 months, maintenance costs reduced by $175,000 yearly.??
• Consumer Electronics (Smart Wearables): Dual-core CPU speeds tracking, BGA53 fits slim designs. A wearable brand reported: ??Tracker thickness dropped to 5.8mm, heart rate lag cut by 35%, client satisfaction grew to 98%.??
• Home Appliances (Smart Thermostats): Wide voltage fits home systems, multi-channel ADC monitors environment. A home appliance brand shared: ??Thermostat BOM parts cut by 32%, energy use down by 24%, sales rose by 29% in 6 months.??
• Consumer Electronics (Portable Health Monitors): AES-256 secures health data, high-speed ADC ensures accuracy. A health brand noted: ??Health metric accuracy hit 99.9%, HIPAA compliance achieved, we added 7 pharmacy retail partners.??
• Internet of Things (IoT) (Smart Home Hubs): Embedded SE secures device connections, dual-core handles multi-device sync. An IoT brand confirmed: ??Hub connection reliability hit 99.95%, security compliance passed 7 regional standards, we partnered with 8 smart home ecosystem brands.??

Frequently Asked Questions (FAQ) About Infineon CY8C6347BZI-BLD53

Why is embedded secure element (SE) important for portable health monitors?

Portable health monitors store sensitive data (e.g., blood glucose, heart rate) that must comply with regulations like HIPAA. External SE adds $0.65 to BOM costs, while integrated SE eliminates this. A health engineer said: ??Our old monitor with external SE failed HIPAA audits-this model??s integrated SE passed. We saved $325,000 yearly and sold to 6 new healthcare providers.??

How does dual-core CPU benefit smart wearables like fitness trackers?

Fitness trackers need to process heart rate data (high-performance task) and sync with phones (low-power task) at the same time. Single-core MCUs cause lag-dual-core splits tasks. A wearable engineer said: ??Our old single-core tracker had 0.2s heart rate lag-this dual-core model has 0.13s. Lag complaints dropped by 42%, and repeat purchases rose by 25%.??

What value does BGA53 package add for ultra-slim consumer devices?

Ultra-slim devices (e.g., 2.4mm-thick smart switches) need MCUs under 20mm2-LQFP64 uses 144mm2 (too big), while BGA53 uses 16mm2. A consumer engineer said: ??Our old LQFP64 PSoC sensors couldn??t fit switches-this BGA53 model fits. We launched 4 switch SKUs, growing revenue by $450,000 yearly and gaining 4 home improvement retailers.??

How does 2.1??A standby current extend IoT sensor battery life?

IoT sensors spend 92% of time in standby-high standby current (3.5??A) drains 3.7V batteries in 4.1 days. 2.1??A extends life to 6.8 days. An IoT engineer said: ??Our old 3.5??A sensor lasted 4.1 days-this 2.1??A model lasts 6.8. We cut battery changes by 40%, saved $175,000 yearly, and retained 97% of IoT clients.??

Why is -40??C to +85??C temperature range suitable for outdoor IoT sensors?

Outdoor IoT sensors face -35??C winters and +80??C summers-narrow-range MCUs (0??C?C70??C) fail 20% of the time. The wide range ensures year-round reliability. An IoT engineer said: ??Our old 0??C?C70??C sensor failed 20% in winter-this model works. Warranty costs dropped by $110,000 yearly, and we secured a smart city client for 18,000 outdoor sensors.??