MC908AP64ACFAE - 8-Bit 8MHz 64KB MCU | NXP | 48-LQFP
MPN: MC908AP64ACFAE ✓ Hoạt độngMC908AP64ACFAE Tóm tắt
An 8-bit microcontroller is a compact computer optimized for embedded control tasks such as sensing, decision logic, actuator control, and communication. The HC08 architecture provides a cost-effective platform for products that do not require the processing power of a 32-bit MCU. The MC908AP64ACFAE combines flash program memory with an 8 MHz operating specification, making it relevant to designs that need more memory than a small entry-level microcontroller while retaining an 8-bit architecture and low-cost implementation approach.
Key verified characteristics include 8-bit processing, an 8 MHz maximum stated operating frequency, 64 KB flash organized as 64K x 8, and a 48-LQFP package measuring 7 mm x 7 mm x 1.4 mm with 0.5 mm pitch. The NXP product listing specifies high-speed oscillator and EPP variants. These details support designs requiring external clock integration, expanded peripheral access, or a conventional leaded quad flat package that can be assembled with standard surface-mount production processes.
The part is identified by NXP as an HC08AP-series microcontroller. The verified distributor description also characterizes it as an 8-bit, 8 MHz, 64 KB flash MCU in a 48-LQFP package. The 64 KB flash capacity provides a practical balance between firmware size and device integration, allowing application logic, calibration data, and control routines to reside on the same device rather than requiring a separate program-memory component. The package dimensions and terminal count are important PCB-planning inputs when checking footprint compatibility.
Typical embedded uses include motor and appliance control, sensor conditioning, keyboard or panel interfaces, simple measurement systems, and low-cost automation controllers. The 8 MHz CPU is appropriate for supervisory and deterministic control loops rather than graphics, high-bandwidth signal processing, or complex networking workloads. When selecting this MCU, verify the complete manufacturer datasheet for electrical limits, oscillator options, memory organization, peripheral availability, and pin-level multiplexing before finalizing a new design or replacement.
For direct sourcing, the NXP listing gives a budgetary price of $8.75 USD at 10K quantity as of 2026-10-21, while LCSC lists a starting price of $14.9902. These prices are commercial reference points rather than guaranteed quotations. XAIPART availability, lead time, and exact packaging configuration should be confirmed against the current manufacturer and distributor records before purchase.
Bộ thay thế dễ dàng lắp đặt cho MC908AP64ACFAE — 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 MC908AP64ACFAE (cùng hình factor và footprint) — khác nhau ở Package, Product Type, Series, Supply Voltage.
MC908AP32CFAER
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MC908AP32ACFBE
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MC908AP64ACFAE Tỷ lệ tối đa & tính chất điện
| Product Type | 8-bit HC08 microcontroller |
| Maximum Stated Operating Frequency | 8 MHz |
| Flash Memory | 64 KB (64K x 8) |
| Architecture | HC08 |
| Series | HC08AP |
| Hộp | 48-LQFP, 7 x 7 mm |
| Package Body Dimensions | 7 mm x 7 mm x 1.4 mm |
| Terminal Count | 48 terminals |
| Lead Pitch | 0.5 mm |
| Oscillator Configuration | High-speed oscillator supported |
| EPP Configuration | EPP |
| Packing | Tray |
| Minimum Package Quantity | 250 units |
| Minimum Order Quantity | 1250 units |
| Manufacturer Budgetary Price at 10K | $8.75 USD as of 2026-10-21 |
| LCSC Listed Starting Price | $14.9902 as of 2026-10-21 |
| Kiểu lắp đặt | Surface mount |
Hướng dẫn cấu hình chân MC908AP64ACFAE 250 units
Cấu hình chân cho MC908AP64ACFAE (250 units 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 MC908AP64ACFAE.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
MC908AP64ACFAE phù hợp cho 6 Áp dụngs: Appliance Control, Sensor Monitoring, Simple Industrial Automation, Instrumentation, Keyboard and Panel Interface, Embedded Power and Motor Sequencing.
Appliance Control
The MC908AP64ACFAE fits appliance-control products that require an 8-bit embedded controller, integrated 64 KB flash, and a surface-mount 48-LQFP footprint. A controller can manage user inputs, sequencing, display indicators, motors, heaters, and safety interlocks from one device. The 8 MHz operating specification is appropriate for deterministic supervisory logic rather than intensive user-interface rendering. Before schematic capture, confirm the exact pin multiplexing, timer resources, I/O levels, oscillator arrangement, and memory map from the current NXP datasheet.
Được đề xuất
Sensor Monitoring
Use the MC908AP64ACFAE for embedded sensor monitoring when a product needs local acquisition, threshold decisions, diagnostics, and event logging in one MCU. Its verified 64 KB flash provides room for firmware and configuration data, while the 8-bit CPU is suited to periodic measurement and control tasks. The device is not a high-speed signal-processing platform, so sensor bandwidth and sampling requirements should be checked against the complete manufacturer documentation. Confirm the available I/O, analog functions, and clocking options before assigning analog channels.
Được đề xuất
Simple Industrial Automation
The MC908AP64ACFAE can serve as a low-cost controller in small industrial automation modules, provided its electrical limits and environmental requirements match the product. Typical tasks include sequencing actuators, reading switches, controlling indicators, and recording operating states. The 48-LQFP package provides 48 terminals for external interfaces, but pin functions must be verified rather than inferred from terminal count alone. For production equipment, check isolation, surge exposure, temperature limits, ESD requirements, and long-term supply status with the manufacturer.
Được đề xuất
Instrumentation
The MC908AP64ACFAE is relevant to compact instrumentation where an embedded MCU must manage controls, measurements, calibration data, and local communication. Its 64 KB flash can hold application code and parameter storage, while the 8 MHz CPU supports deterministic supervisory functions. The device should not be selected solely from the flash rating: verify ADC or input resources, communication peripherals, reference requirements, and timing behavior in the current manufacturer datasheet. Confirm the exact 48-LQFP footprint before using it in an existing instrument design.
Được đề xuất
Keyboard and Panel Interface
The MC908AP64ACFAE can be used in keypad, access-control, and operator-panel products where scanning inputs and coordinating indicators or outputs are central tasks. Its 8-bit architecture and integrated flash are well matched to compact embedded user interfaces, while the 48-LQFP package offers more external connections than a small low-pin-count MCU. Verify debounce strategy, connector drive current, expansion-interface requirements, and standby-power expectations in the datasheet. The available package and controller resources should be checked before assigning pins.
Được đề xuất
Embedded Power and Motor Sequencing
The MC908AP64ACFAE is appropriate for supervisory sequencing in small embedded power or motor-control products when the MCU manages enable signals, timing, interlocks, and status reporting rather than performing the primary power conversion. The 8 MHz operating specification can support deterministic sequencing, but safety-critical control loops require careful validation of timing and fault handling. Confirm motor-drive outputs, protection functions, clock accuracy, and thermal requirements in the complete manufacturer documentation. Do not use the listed package dimensions alone as proof that a replacement pinout is compatible.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MC908AP64ACFAE — 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 | MC908AP32CFAER | MC908AP32ACFBE |
|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| CPU Architecture | 8-bit HC08 | HC08AP-family 8-bit MCU | HC08AP-family 8-bit MCU |
Bảo phân biệt quan trọng
- Verified 64 KB flash capacity (vsMC908AP32CFAER)
- Explicit 8 MHz operating specification (vsMC908AP32ACFBE)
- Documented HC08AP family identity (vsMC908AP32CFAER)
Ghi chú thiết kế
Use the official NXP package drawing and CAD symbol for the exact 48-LQFP variant before releasing the PCB. The verified package is 7 mm x 7 mm x 1.4 mm with 0.5 mm pitch, but package dimensions alone do not establish pin function compatibility. Check courtyard clearance, exposed or thermal-related land requirements, assembly tolerances, and connector orientation against the current manufacturer documentation.
Define the complete power tree before layout. The supplied data confirms the MCU identity, frequency, memory, and package but does not provide verified supply-voltage or current limits. Obtain the electrical characteristics from the current NXP datasheet, then size local decoupling, validate startup behavior, and confirm that every connected peripheral shares an appropriate voltage domain. Do not infer operating limits from the distributor headline specifications.
Treat clock and reset routing as layout-sensitive nets. Keep the oscillator path short, preserve the manufacturer-recommended grounding and component placement, and route high-speed or noise-sensitive signals away from switching nodes and external connectors. The verified listing mentions high-speed oscillator support, but it does not provide the detailed frequency, timing, or application-layout data needed for a final layout; verify those values in the manufacturer datasheet.
Thông tin tuân thủ
The supplied verified product and distributor snippets do not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. Compliance claims should be taken from the current manufacturer product documentation or supplier certificates.