MC68HC908QY1VDTE - 16MHz 8-Bit Flash MCU | NXP | TSSOP-16
MPN: MC68HC908QY1VDTE ✓ NakahandaMC68HC908QY1VDTE Ulas
What is an 8-bit microcontroller? An 8-bit microcontroller is a compact embedded-control IC whose central processing unit processes data in 8-bit units. A microcontroller belongs to the semiconductor hierarchy and integrates processor logic, memory, I/O, and peripheral functions into one device. In this product, the HC08 family designation identifies NXP's 8-bit embedded-control family, while Flash memory allows application firmware to be programmed into the device.
The verified product information identifies a 16 MHz clock speed, Flash program memory, 40 I/O ports, and a 4.5 V to 5.5 V supply-voltage range. Those four values define the core selection criteria for a new design. The 40 I/O ports provide external control and monitoring capacity, while the 16 MHz operating speed supports embedded control loops and peripheral communication. The NXP listing also describes the device as automotive-grade, although detailed qualification and environmental parameters are not present in the supplied excerpts.
The MC68HC908QY1VDTE is associated with the MC68HC908QY1 family and is identified by distributor listings as a low-cost, high-performance M68HC08-family 8-bit MCU. Its package information is inconsistent across the supplied search results: one result identifies LCC-52, while other distributor snippets identify a 16-TSSOP package. Because the exact ordering code must control mechanical design, use the NXP product page and the official MC68HC908QY1 datasheet before selecting a footprint or preparing a PCB.
Typical use cases include simple industrial controllers, appliance-control boards, sensor-conditioning systems, compact motor-control interfaces, and automotive accessory controllers. The 5 V supply range is suitable for conventional embedded systems where a regulated 4.5 V to 5.5 V rail is available. Designers should verify the complete pinout, memory map, peripheral set, electrical limits, and package dimensions from the manufacturer documentation because those details are not fully included in the verified excerpts.
For PCB design, treat the listed package as provisional until the exact package drawing is confirmed. Place required decoupling close to the supply pins, route sensitive signals away from switching nodes, and preserve the manufacturer's recommended oscillator and reset layout. Firmware development should be matched to the HC08 toolchain and memory organization documented for the selected device variant.
This page consolidates the verified distributor and manufacturer-page snippets, highlights the confirmed 16 MHz, 1.5 KB Flash, 40-I/O, and 4.5 V-to-5.5 V characteristics, and records unresolved package and qualification details instead of guessing them. It is intended to help engineers identify the correct MCU and request the authoritative NXP documentation before committing to production hardware.
Mga alternatibo na pwedeng ilagay na MC68HC908QY1VDTE — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Wala ng magagamit na drop-in alternatibo para sa produkto na ito.
Hilingin ang AlternatiboMC68HC908QY1VDTE Mga Pinakamataas na Rating at Electrical Characteristics
| Device Type | 8-bit microcontroller |
| Product Family | HC08 family |
| Core Architecture | M68HC08 |
| Clock Speed | 16 MHz |
| Program Memory Type | Flash |
| Program Memory Capacity | 1.5 KB |
| I/O Port Count | 40 ports |
| Supply Voltage Range | 4.5 V to 5.5 V |
| Packhaging | 16-TSSOP |
| Package Count | 16 pins |
| Operating Range | Industrial |
| Lifecycle Stage | Active |
| Automotive Classification | Automotive-grade according to NXP product-page snippet |
| ADC | Without ADC according to Mouser product snippet |
| Width ng Data Bus | 8-bit |
| Uri ng Pagpapasok | Surface mount |
| Manufacturer | NXP Semiconductors |
Gabay sa Pin Configuration ng MC68HC908QY1VDTE 16 pins
Pin configuration para sa MC68HC908QY1VDTE (16 pins package). Kasama sa digital IC na ito ang GPIO, mga communication interface (UART, SPI, I2C), at mga power pin. Sumangguni sa datasheet ng manufacturer para sa mga alternatibong function ng pin at mga opsyon sa configuration. Mahalaga para sa disenyo ng embedded system at PCB layout.
Wala ng detalyadong pinout data na magagamit para sa MC68HC908QY1VDTE.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
MC68HC908QY1VDTE ay nararapat para sa 6 aplikasyons: Automotive Accessory Controller, Industrial Appliance Controller, Sensor and Switch Interface, Compact Motor-Control Interface, Simple Sensor Conditioning System, General Embedded Control Board.
Automotive Accessory Controller
The MC68HC908QY1VDTE is a compact 8-bit Flash MCU for accessory and body-control functions where a 16 MHz processor, 40 I/O ports, and a 4.5 V-to-5.5 V rail align with conventional automotive electronic modules. Its Flash memory supports programmed control logic without an external program-memory device. The exact suffix package, I/O ratings, transient limits, and automotive qualification status must be verified before production release.
Inirekomenda
Industrial Appliance Controller
The device's 40 I/O ports make it suitable for a compact appliance or industrial-control board that must monitor switches, drive indicators, and coordinate sequencing functions. A 16 MHz clock provides deterministic embedded processing, while 1.5 KB Flash stores a focused control program. The 4.5 V-to-5.5 V operating range fits a regulated 5 V architecture, but designers must confirm available RAM, peripheral functions, and absolute electrical limits.
Inirekomenda
Sensor and Switch Interface
The MC68HC908QY1VDTE can serve as the central controller in a small sensor-and-switch interface because 40 I/O ports provide numerous digital connection points for discrete inputs, outputs, and interlocks. Its 8-bit Flash MCU architecture simplifies firmware organization for straightforward supervisory logic. Because the supplied listing says the part is without ADC, analog sensor outputs require external conditioning or conversion rather than assuming an integrated ADC.
Inirekomenda
Compact Motor-Control Interface
For a low-complexity motor-control interface, the MC68HC908QY1VDTE can manage digital sequencing, limit inputs, and actuator-control outputs from its 40 available I/O ports. The 16 MHz Flash MCU provides a small, low-cost control brain for modules that use external driver circuitry. Actual motor starting current, protection behavior, timing tolerance, and thermal performance depend on the external power stage and must not be inferred from the MCU specifications alone.
Inirekomenda
Simple Sensor Conditioning System
The MCU can coordinate digital control functions around an analog front end, such as switching, threshold decisions, and actuator commands, because the verified data identifies 40 I/O ports and a 16 MHz operating clock. However, the Mouser snippet explicitly describes this variant without ADC. A system requiring direct analog measurement should therefore add an external converter or select a different MCU family member with verified ADC capability.
Inirekomenda
General Embedded Control Board
MC68HC908QY1VDTE fits general embedded-control boards where a small Flash-programmed 8-bit MCU must coordinate multiple digital signals and operate from a conventional 5 V rail. The verified 16 MHz clock and 40 I/O ports provide the main design anchors, while the compact package description suggests suitability for dense control electronics. Confirm the exact mechanical package, pin count, and pin functions before committing to a footprint.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for MC68HC908QY1VDTE — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto |
|---|---|
| Package | 16-TSSOP according to distributor snippets; verify exact suffix drawing |
| Brand | NXP Semiconductors |
| Clock Speed | 16 MHz |
| Program Memory | 1.5 KB Flash |
| I/O Ports | 40 |
| Supply Voltage | 4.5 V to 5.5 V |
| ADC | Without ADC according to Mouser snippet |
| Operating Range | Industrial |
Pangunahing mga Pagkakaiba
- Dedicated low-capacity Flash MCU positioning (kumpara saMC908QY4ACDWE)
- Digital I/O capacity (kumpara saMC68HC908QY1)
- No-ADC variant positioning (kumpara saADC-equipped MC908-family candidates)
Talaan ng Disenyo
Design the board around the verified 4.5 V to 5.5 V supply range and place the required local bypass capacitor close to the device power pins. Confirm the actual supply-pin arrangement and decoupling recommendations in the manufacturer datasheet. Because this is an MCU rather than a power converter, SOA is not applicable, but power-supply sequencing, current budget, and I/O voltage compatibility still require verification.
Do not finalize the footprint from the search-result snippets alone. The supplied results conflict between LCC-52 and 16-TSSOP descriptions, so download the authoritative ordering-code package drawing, compare pin count and lead geometry, and check land-pattern dimensions against the selected assembly method. Preserve the manufacturer's pin-1 orientation and verify exposed-pad or no-connect details before releasing PCB artwork.
Do not assume that the 40 I/O ports are available on a 16-pin package without checking the device's multiplexing and package-specific pinout. Likewise, the Mouser snippet states that this variant is without ADC, so analog sensing requires an external converter or another MCU choice. Confirm timer, interrupt, and peripheral availability before writing firmware against a presumed feature set.
Impormasyon ng Pagsunod sa Kautusan
The NXP product-page snippet calls the device automotive-grade, but the supplied data does not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. Compliance must be verified from the manufacturer documentation.