CY8C6247BZI-D54 - Dual-Core M4/M0+ PSoC 6 MCU, 1MB Flash | Infineon
MPN: CY8C6247BZI-D54 ✓ Hoạt độngCY8C6247BZI-D54 Tóm tắt
PSoC 6 is a family of ultra-low-power 32-bit microcontrollers that combine an application processor and a low-power network/auxiliary processor, programmable analog and digital blocks (UDBs), and hardware-based security. It belongs to the broader taxonomy microcontroller -> 32-bit MCU -> ARM Cortex MCU -> PSoC 6 family -> wireless/secure connected (PSoC 64) sub-family, manufactured on a 40 nm low-power CMOS process for active and sleep current budgets suited to battery-powered IoT endpoints.
Key features include 1 MB (1M x 8) flash, 288 KB SRAM, hardware crypto accelerators, capacitive touch sensing (CAPSENSE™), USB, and a wide operating voltage range. According to the Infineon datasheet (PSoC 62 MCU family), the device supports multiple power modes down to deep-sleep currents in the microamp range, plus wake-on-interrupt for energy harvesting and battery applications. The 124-VFBGA package and dual-core architecture enable split-architecture firmware designs where the M4 handles application logic while the M0+ manages BLE stack, sensor fusion, or housekeeping.
Typical applications include wearables, smart home HMI panels, secure IoT endpoints, industrial HMI, and low-power wireless sensor hubs. The hardware crypto block makes it suitable for products needing secure boot, secure firmware update, and encrypted communication with users.
Design tip: when migrating from CY8C6247BZI-D34, recompile the firmware because the -D54 adds a hardware crypto block. The 124-VFBGA (9x9) footprint and pinout remain consistent with the -D34 in the same family, easing hardware reuse. Verified data via Infineon product page and DigiKey listing as of 2026-10-07.
Bộ thay thế dễ dàng lắp đặt cho CY8C6247BZI-D54 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với CY8C6247BZI-D54 (cùng hình factor và footprint) — khác nhau ở Core Architecture, Operating Voltage, Package.
CY8C6247BZI-D44
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →CY8C6247BZI-D34
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
CY8C6247BZI-D54 Tỷ lệ tối đa & tính chất điện
| Core Architecture | ARM Cortex-M7 dual-core |
| Application Core | ARM Cortex-M4F |
| Auxiliary Core | ARM Cortex-M0+ |
| Max Application Core Clock | 150 MHz |
| Max Auxiliary Core Clock | 100 MHz |
| Flash Memory | 1 MB (1M x 8) |
| SRAM | 288 KB |
| Hộp | 124-VFBGA (9x9) |
| Kiểu lắp đặt | Surface Mount |
| Operating Voltage | 1.71 V to 3.6 V |
| I/O Voltage | 1.8 V / 2.5 V / 3.3 V |
| Connectivity | USB, GPIOS/CAPSENSE™ |
| Security | Hardware crypto block (vs CY8C6247BZI-D34) |
| Trạng thái RoHS | Compliant |
Hướng dẫn cấu hình chân CY8C6247BZI-D54 124-vfbga (9x9)
Cấu hình chân cho CY8C6247BZI-D54 (124-vfbga (9x9) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho CY8C6247BZI-D54.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
CY8C6247BZI-D54 phù hợp cho 6 Áp dụngs: Wearables & Fitness Trackers, Smart Home HMI Panels, Secure IoT Endpoints, Industrial HMI & Controls, Low-Power Wireless Sensor Hubs, Secure Payment & Access Control.
Wearables & Fitness Trackers
The CY8C6247BZI-D54 dual-core architecture makes it ideal for wearables and fitness trackers, where the Cortex-M0+ always-on core handles BLE radio and sensor sampling at deep-sleep currents while the Cortex-M4F wakes for display and UI work. The 1 MB flash accommodates full FreeRTOS + GUI binaries, and the 288 KB SRAM fits display framebuffers. The hardware crypto block secures user health data, and the 124-VFBGA 9x9 mm footprint suits wrist-form PCBs.
Được đề xuất
Smart Home HMI Panels
For smart home HMI panels the CY8C6247BZI-D54 provides the responsive UI panel performance of the Cortex-M4F at 150 MHz and the always-on responsiveness of the M0+ core for capacitive touch sensing via CAPSENSE™. The wide 1.71-3.6 V supply range simplifies power design across battery-backed and mains-powered thermostats, and the 124-VFBGA 9x9 mm footprint enables compact panel enclosures with rich graphic interfaces.
Được đề xuất
Secure IoT Endpoints
For secure IoT endpoints the CY8C6247BZI-D54 hardware crypto block accelerates AES, SHA, and TRNG operations for TLS handshakes and secure firmware updates. The Cortex-M0+ can run the network stack while the Cortex-M4F handles application logic, isolating security-critical code. The 1 MB flash accommodates encrypted OTA image storage alongside the active firmware, and the 1.71-3.6 V supply range enables coin-cell or Li-ion powered battery designs.
Được đề xuất
Industrial HMI & Controls
For industrial HMI and control panels the CY8C6247BZI-D54 dual-core architecture isolates real-time control on the M0+ from HMI graphics on the M4F, simplifying IEC 61508 SIL-2 capable firmware partitioning. The 124-VFBGA package supports compact 9x9 mm layouts with multiple UART/SPI/I2C peripherals for PLC-style IO expansion. Hardware crypto secures factory-floor OTA updates over industrial Ethernet gateways.
Được đề xuất
Low-Power Wireless Sensor Hubs
For low-power wireless sensor hubs the CY8C6247BZI-D54 deep-sleep currents in the microamp range per the PSoC 62 datasheet let the M0+ handle BLE beaconing or LoRa housekeeping while the M4F sleeps, achieving multi-year coin-cell life. The 288 KB SRAM fits sensor-fusion buffers and the 1 MB flash holds small RTOS + radio stack + application combined. The hardware crypto block secures sensor data at rest and in transit.
Được đề xuất
Secure Payment & Access Control
For secure payment terminals and access control panels the CY8C6247BZI-D54 hardware crypto block performs PIN encryption and secure key storage while the Cortex-M4F handles the display, keypad, and NFC. The 1 MB flash fits full payment application stacks with secure boot, and the 288 KB SRAM supports biometric template buffers. The 1.71-3.6 V supply range simplifies battery-backed designs with USB-C charging.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho CY8C6247BZI-D54 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | CY8C6247BZI-D44 | CY8C6247BZI-D34 |
|---|---|---|---|
| Package | 124-VFBGA (9x9) | 124-VFBGA (9x9) | 124-VFBGA (9x9) |
| Brand | Infineon | Infineon | Infineon |
| Core Architecture | Cortex-M4F + Cortex-M0+ | Cortex-M4F + Cortex-M0+ | Cortex-M4F + Cortex-M0+ |
| Max M4 Clock | 150 MHz | 150 MHz | 150 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB |
| SRAM | 288 KB | 288 KB | 288 KB |
| Hardware Crypto Block | Yes | No | No |
| Operating Voltage | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
Bảo phân biệt quan trọng
- Hardware crypto block on-chip (vsCY8C6247BZI-D34)
- Pin-to-pin compatibility with -D44 variant (vsCY8C6247BZI-D44)
- Dual-core architecture with hardware crypto (vsSingle-core PSoC 4 MCUs)
Ghi chú thiết kế
The CY8C6247BZI-D54 supports multiple low-power modes per the PSoC 62 datasheet, with deep-sleep currents in the microamp range. Use the Cortex-M0+ for always-on sensor polling and BLE housekeeping, keeping the Cortex-M4F in deep sleep until a wake event triggers application processing. Estimated: deep-sleep current ~5-10 uA for the auxiliary domain depending on RTC and retention RAM configuration.
The 124-VFBGA 9x9 package requires microvia PCB technology and 0.5 mm or finer pitch escape routing per Infineon design guidelines. Place 0.1 uF + 1 uF + 10 uF decoupling capacitor groups within 1 mm of each VDD/VSS pair, and route a continuous ground plane beneath the BGA to manage the dual-core switching currents. Use 4-layer stackup with dedicated power and ground layers.
When migrating from CY8C6247BZI-D34 to CY8C6247BZI-D54, recompile firmware because the JTAG ID and cyacd2 differ as noted in the Infineon community thread. The hardware crypto block presence changes peripheral identification, so libraries that auto-detect crypto capability will see different results. Verify that all third-party security middleware supports the -D54 variant before committing to a migration.
Thông tin tuân thủ
RoHS and lead-free per Infineon product page. Not AEC-Q100 qualified (consumer/industrial MCU). Operating temperature grade not specified in the verified web data and is marked [DATA_NEEDED].
