MC9S08DN32AMLF - 40MHz 32KB 8-Bit MCU | NXP
MPN: MC9S08DN32AMLF ✓ Hoạt độngMC9S08DN32AMLF Tóm tắt
An HCS08 microcontroller is an 8-bit embedded-processing device in the broader microcontroller and semiconductor hierarchy. The MC9S08DN32AMLF combines flash memory, RAM, timers, serial interfaces, ADC capability, and GPIO resources on one integrated circuit, allowing a product to execute control firmware without a separate processor and memory package. Its 40 MHz CPU operates with a 20 MHz bus according to the verified device data.
Key features include 32 KB of flash organized as 32K x 8, 1 KB of RAM, support for up to 32 interrupt and reset sources, and a 16-channel 12-bit ADC with a stated 2.5 microsecond conversion figure in the retrieved source data. The device also provides LIN master functionality and is identified by distributors as an 8-bit S08 MCU with EPROM-associated product classification.
The MC9S08DN32AMLF is suitable for industrial and automotive embedded controls, LIN-connected peripherals, motor and actuator control, sensor acquisition, and cost-sensitive consumer equipment. Its 48-LQFP package provides a higher pin count than small-outline packages and can expose more peripheral and control signals while remaining compatible with surface-mount assembly.
When designing around this MCU, verify the exact LQFP pin assignments, power requirements, clock configuration, ADC reference, and communication wiring against the manufacturer datasheet. Do not infer pin compatibility or peripheral availability from a distributor category alone. Firmware and hardware validation should include reset behavior, bus timing, LIN timing, ADC calibration, and thermal performance.
This product page consolidates verified distributor specifications, pricing references, source links, and engineering guidance for MC9S08DN32AMLF. The retrieved data supports the 40 MHz CPU, 32 KB flash, 1 KB RAM, LIN master, 8-bit architecture, and 48-LQFP 7x7 mm package; additional electrical limits and compliance details should be confirmed in the authoritative manufacturer documentation.
Bộ thay thế dễ dàng lắp đặt cho MC9S08DN32AMLF — 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 MC9S08DN32AMLF (cùng hình factor và footprint) — khác nhau ở Package, Product Type, RAM, ADC Conversion Time, Instruction Set.
MC9S08DN32AMLC
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MC9S08DV32AMLF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MC9S08DN32MLH
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MC9S08DV60MLH
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MC9S08DN32MLF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MC9S08DN32AMLF Tỷ lệ tối đa & tính chất điện
| Product Type | 8-bit HCS08 microcontroller |
| Manufacturer | NXP Semiconductors |
| CPU Core | Enhanced HCS08 |
| Maximum CPU Frequency | 40 MHz |
| Bus Frequency | 20 MHz |
| Bề rộng đường dữ liệu | 8 bit |
| Program Memory | 32 KB flash (32K x 8) |
| RAM | 1 KB |
| Interrupt and Reset Sources | Up to 32 sources |
| ADC Resolution | 12 bit |
| ADC Channels | 16 channels |
| ADC Conversion Time | 2.5 us |
| Communication | LIN master |
| Hộp | 48-LQFP, 7x7 mm |
| Kiểu lắp đặt | Surface mount |
| Distributor Classification | S08 microcontroller with EPROM classification |
| Trạng thái RoHS | unknown |
| REACH Status | unknown |
Hướng dẫn cấu hình chân MC9S08DN32AMLF 48-lqfp, 7x7 mm
Cấu hình chân cho MC9S08DN32AMLF (48-lqfp, 7x7 mm 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 MC9S08DN32AMLF.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
MC9S08DN32AMLF phù hợp cho 6 Áp dụngs: LIN-Connected Automotive Peripheral, Industrial Sensor Acquisition, Motor and Actuator Control, Cost-Sensitive Embedded Control, Human-Machine Interface Controller, Battery-Powered Embedded Device.
LIN-Connected Automotive Peripheral
The MC9S08DN32AMLF fits a LIN-connected vehicle peripheral because the verified product data identifies LIN master capability and a 40 MHz HCS08 CPU with 20 MHz bus operation. The MCU can manage command reception, actuator or sensor control, diagnostics, and local timing while an external LIN transceiver handles the physical layer. Its 1 KB RAM and 32 KB flash provide dedicated space for firmware and data, but the design must verify operating voltage, temperature grade, LIN timing, and transceiver pin mapping. The 48-LQFP package also exposes more peripheral connections than a small package, making it useful when a board requires several discrete I/O signals.
Được đề xuất
Industrial Sensor Acquisition
For industrial sensor acquisition, MC9S08DN32AMLF combines a 16-channel 12-bit ADC with a 40 MHz HCS08 processor and 32 KB flash. The MCU can sample analog inputs, apply calibration and filtering, and communicate results through its available serial resources. The verified 2.5 microsecond ADC conversion figure provides a concrete basis for timing design, although actual acquisition time depends on the operating configuration and datasheet conditions. The 1 KB RAM is modest, so applications should use it for active control state and avoid unnecessary buffering. The 48-LQFP package helps provide accessible GPIO and communication pins for sensor conditioning and external interface hardware.
Được đề xuất
Motor and Actuator Control
MC9S08DN32AMLF is appropriate for small motor, relay, valve, and actuator controllers where an 8-bit MCU must combine deterministic control with communications. Its enhanced HCS08 CPU operates at up to 40 MHz, while the verified data reports support for up to 32 interrupt and reset sources, allowing time-sensitive events to be handled without excessive polling. The MCU can generate control timing, read feedback through the ADC, and update outputs through its GPIO and timer resources. The main engineering constraint is the 1 KB RAM, which favors compact state machines and direct peripheral access. Motor-drive transistors, current sensing, protection, and thermal management remain external design responsibilities.
Được đề xuất
Cost-Sensitive Embedded Control
The MC9S08DN32AMLF can serve as the central controller in compact embedded products where 32 KB of flash and 1 KB of RAM are sufficient for firmware, configuration, and control state. The 8-bit HCS08 architecture is positioned for straightforward control logic rather than high-bandwidth application processing. A 40 MHz CPU and 20 MHz bus provide useful timing margin for protocol handling and peripheral coordination, while the 48-LQFP package offers a practical surface-mount footprint. Designers should confirm supply voltage, reset requirements, clock sources, programming method, and unused-pin treatment in the manufacturer datasheet before schematic release.
Được đề xuất
Human-Machine Interface Controller
MC9S08DN32AMLF can support a simple human-machine interface controller when the design needs local button handling, display or indicator updates, and communication with a host or peripheral. The 40 MHz HCS08 CPU can scan inputs and update outputs while its 16-channel 12-bit ADC can monitor analog controls or feedback signals. The verified device data does not specify an integrated LCD interface for this DN32 part, so a display driver or external controller may be required. Its 32 KB flash and 1 KB RAM should be budgeted carefully for graphics, debouncing, and communication buffers. The 48-LQFP package provides a larger pin budget for buttons, indicators, and external interface signals.
Được đề xuất
Battery-Powered Embedded Device
MC9S08DN32AMLF can be used in a battery-powered embedded device when low-cost 8-bit control is sufficient and the MCU can be placed into an appropriate low-power operating mode. The verified data does not provide sleep currents, active current, or minimum supply voltage, so battery-life calculations cannot be finalized from the supplied information. Engineers should compare those electrical limits with the manufacturer datasheet and size capacitors and regulators around the actual load profile. The 1 KB RAM favors compact firmware, while 32 KB flash is suitable for a dedicated control function. LIN master capability may also support connection to a vehicle or industrial network, provided the transceiver and power architecture are designed correctly.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MC9S08DN32AMLF — 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 | MC9S08DN32AMLC | MC9S08DV32AMLF | MC9S08DN32MLH | MC9S08DV60MLH | MC9S08DN32MLF |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) - package form must be verified | 48-LQFP (7x7 mm) - package form must be verified | 48-LQFP (7x7 mm) - package form must be verified | 48-LQFP (7x7 mm) - package form must be verified | 48-LQFP (7x7 mm) - package form must be verified |
Bảo phân biệt quan trọng
- LIN master capability is explicitly identified for the target (vsMC9S08DV32AMLF)
- Dedicated 32 KB flash and 1 KB RAM configuration (vsMC9S08DV60MLH)
- 40 MHz CPU with 20 MHz bus (vsMC9S08DN32AMLC)
Ghi chú thiết kế
Verify the device supply range, core voltage, I/O voltage, reset behavior, and decoupling requirements directly from the manufacturer datasheet before schematic release. The supplied data confirms 40 MHz operation and a 48-LQFP package but does not provide voltage limits or current consumption. Place the required supply and ground connections close to the device and follow the datasheet's recommended capacitor values and layout rather than relying on distributor summaries.
Reserve a clean routing strategy for the 48-LQFP footprint, including power, ground, programming signals, clock sources, reset, and communication pins. Confirm every pin assignment from the official package drawing because the verified web results do not include a complete numbered pinout. Keep analog ADC inputs away from fast switching nodes when possible, use a quiet reference arrangement, and provide adequate ground-return paths for external sensors and communication transceivers.
Do not treat a similar NXP S08 order code as a drop-in substitute without checking pinout, memory size, peripheral mapping, voltage, temperature grade, and software compatibility. MC9S08DN32AMLC and MC9S08DV32AMLF are relevant family references, but the supplied results do not establish exact equivalence. Review device revision notes and run a hardware-in-the-loop validation before approving a replacement.
Thông tin tuân thủ
The verified distributor snippets do not provide compliance declarations for MC9S08DN32AMLF. RoHS, REACH, AEC-Q100, lead-free, halogen-free, and conflict-minerals status must be confirmed from the current manufacturer or authorized-distributor documentation.
