MC9S08DV16AMLC - 40MHz 16KB Flash MCU | NXP
MPN: MC9S08DV16AMLC ✗ End of Life| Qty | Unit Price | Extended |
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| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
MC9S08DV16AMLC Overview
An 8-bit microcontroller is a compact embedded-control semiconductor that combines a processor core, program memory, data memory, peripherals, and input/output interfaces on one integrated circuit. The S08 family belongs to the HCS08 product lineage and provides a deterministic platform for motor, appliance, instrumentation, human-interface, and small control-system designs. Its 40 MHz CPU operates with a 20 MHz bus according to the available HCS08 family description.
Key features include 16 KB of flash for firmware storage, 1 KB of RAM for working data, an enhanced HCS08 core, on-chip emulation and debug support, and interrupt capability described for up to 32 interrupt or reset sources. The integrated LCD driver makes the part suitable for segmented display systems without requiring a separate display controller. Its 32-LQFP package supports compact, surface-mount PCB assembly.
The S08 architecture is intended for straightforward embedded-control firmware rather than high-end application processing. Flash memory allows firmware to be programmed after PCB assembly, while RAM supports stack, variables, and peripheral buffers. The LCD output resources can directly drive suitable glass or matrix displays, reducing component count in display-oriented equipment.
Typical applications include panel controls, appliance interfaces, meters, compact instrumentation, automotive and industrial control modules, and other cost-sensitive systems with segmented displays. Because the part is listed as NRND by NXP, new designs should confirm roadmap, sourcing, and lifecycle requirements before committing to production.
PCB designers should preserve the exact 32-LQFP footprint, connect all required power and ground pins, and follow the manufacturer’s recommended decoupling and programming interface layout. Firmware development should account for the S08 memory map, LCD segment mapping, interrupt vectors, and the distinction between the 40 MHz CPU frequency and the 20 MHz bus frequency.
This page consolidates the verified manufacturer and distributor information, highlights the LCD-driver and memory configuration, and records lifecycle and sourcing limitations without inventing unavailable electrical details.
Drop-in alternatives for MC9S08DV16AMLC — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with MC9S08DV16AMLC (same form factor and footprint) — differing in ADC, Core Architecture, Instruction Set, Package, Program Memory (Flash).
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
MC9S08DV16MLF
✅ Drop-In✓ In Stock
$4.05 / Unit
View Datasheet →MC9S08DV16CLC
✅ Drop-In✓ In Stock
$4.32 / Unit
View Datasheet →MC9S08QE32CLCR
✅ Drop-In✓ In Stock
$2.2 / Unit
View Datasheet →MC9S08MP16VLC
✅ Drop-In📋 Reference alternative (not in catalog)
MC9S08DZ16CLC
✅ Drop-In✓ In Stock
$3.32 / Unit
View Datasheet →MC9S08DV16AMLC Maximum Ratings & Electrical Characteristics
| Product Type | 8-bit microcontroller |
| Processor Core | Enhanced HCS08 |
| CPU Frequency | 40 MHz |
| Bus Frequency | 20 MHz |
| Flash Memory | 16 KB |
| RAM | 1 KB |
| Architecture | 8-bit |
| LCD Driver | Integrated |
| LCD Output Capacity | Up to 16 segment x 8 common outputs |
| Interrupt or Reset Sources | Up to 32 sources |
| Instruction Set | HCS08 instruction set with BGND instruction |
| Package | 32-LQFP |
| Package Dimensions | 7 mm x 7 mm |
| Mounting Type | Surface mount |
| Core Embedded Emulation and Debug | On-chip emulation/debug support |
| Lifecycle Status | NRND |
MC9S08DV16AMLC 7 mm x 7 mm Pin Configuration Guide
Pin configuration for MC9S08DV16AMLC (7 mm x 7 mm package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for MC9S08DV16AMLC.
Refer to the datasheet for full pin configuration.
Typical Applications
MC9S08DV16AMLC is suitable for 6 applications: Segmented LCD Control Panels, Appliance User Interfaces, Compact Instrumentation and Meters, Automotive and Industrial Control Modules, Sensor Interface and Alarm Modules, Programmable Display and Keypad Products.
Segmented LCD Control Panels
The MC9S08DV16AMLC fits compact display-control panels because NXP specifies an integrated LCD driver with up to 16 segment by 8 common outputs. Its 8-bit HCS08 core can supervise keypad input, state indicators, timers, and menu logic while 16 KB of flash holds application firmware and 1 KB of RAM supports variables and stack operations. Designers should map the display segments to the verified LCD outputs and confirm the glass’s bias, voltage, and timing requirements against the datasheet.
Recommended
Appliance User Interfaces
For appliance interfaces, the MC9S08DV16AMLC can combine a segmented LCD, buttons, relay-control outputs, and sensor inputs in a single controller. Its 40 MHz CPU provides deterministic instruction throughput, while the 1 KB RAM and 16 KB flash are appropriate for compact UI state machines rather than heavy application workloads. The integrated LCD resources reduce the need for a separate display driver; validation should include debounce timing, relay isolation, brownout behavior, and the exact LCD pin assignments.
Recommended
Compact Instrumentation and Meters
The MC9S08DV16AMLC is suitable for compact meters where a local LCD shows measurements, status, and configuration values. The 16 KB flash can hold measurement sequencing and calibration logic, while 1 KB RAM can support acquisition buffers and display formatting. At 40 MHz, the CPU can service periodic conversions and button-driven workflows, but the design must account for the S08 memory map, 20 MHz bus timing, LCD multiplexing requirements, and verified electrical limits before release.
Recommended
Automotive and Industrial Control Modules
The enhanced HCS08 family description identifies automotive and industrial markets as target applications, making the MC9S08DV16AMLC relevant to small control modules with local displays. Its integrated LCD driver can present operating states without a separate display controller, and the 8-bit core is appropriate for supervisory logic, interlocks, and actuator sequencing. The exact order code must still be checked for AEC-Q100 qualification, temperature grade, isolation, and automotive EMC requirements; the supplied data does not establish those certifications.
Recommended
Sensor Interface and Alarm Modules
The MC9S08DV16AMLC can act as a local sensor-hub controller for compact products that need measured values, thresholds, and status indications on an LCD. The 40 MHz core supports interrupt-driven sampling and control routines, while flash preserves configuration and firmware and RAM holds recent samples or debounce state. Actual peripheral selection depends on the verified I/O map, so design work should confirm ADC, timer, communication, interrupt, and LCD assignments in the official documentation.
Recommended
Programmable Display and Keypad Products
The MC9S08DV16AMLC supports cost-effective display products that combine LCD feedback with local keypad input and limited stored configuration. Its integrated LCD outputs are specified for up to 16 segments by 8 commons, making the device a natural fit for compact numeric or icon-based interfaces. Firmware must avoid exceeding the 1 KB RAM budget, and the hardware design must validate LCD contrast, common-line drive, debounce filtering, ESD protection, and the exact 32-LQFP footprint.
Recommended
Recommended Products Summary
Engineering reference data for MC9S08DV16AMLC — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | MC9S08DV16MLF | MC9S08DV16CLC | MC9S08QE32CLCR | MC9S08MP16VLC | MC9S08DZ16CLC |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
Key Differentiators
- Integrated display capability in a compact 8-bit controller (vs MC9S08QE32CLCR)
- 40 MHz HCS08 processing for compact embedded-control workloads (vs MC9S08MP16VLC)
- 16 KB flash and 1 KB RAM configuration (vs MC9S08DZ16CLC)
Design Notes
Start the layout by assigning the official MC9S08DV16AMLC pinout before placing the LCD, power, programming, and control nets. The verified records identify a 32-LQFP package but do not provide the individual pin names, so do not derive a footprint or LCD routing from package count alone. Confirm pin functions, recommended decoupling, programming signals, ground strategy, and any exposed thermal-land requirements in the current NXP datasheet.
Treat the power network as a first-order system constraint even though the supplied records do not provide exact voltage or current limits. Place required bypass capacitors at the MCU’s specified supply pins, keep return-current paths short, and separate noisy actuator or switching paths from LCD and programming nets. Obtain the exact operating voltage, absolute maximum ratings, power consumption, and startup requirements from the NXP datasheet before selecting regulators and capacitors.
Do not treat 40 MHz CPU frequency as permission to use 40 MHz for every peripheral or bus assumption; the family description also states a 20 MHz bus. Validate clock initialization, interrupt timing, LCD multiplexing, and memory access against the manufacturer’s timing diagrams. Also budget the 1 KB RAM for stack, variables, buffers, and driver state, and avoid assuming that family-level EEPROM or peripheral features apply to this exact order code.
Compliance Information
The supplied verified data identifies the manufacturer product page and distributor records but does not provide exact RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status for this order code. NRND status is explicitly reported by NXP.