MINI54LDE Nuvoton Integrated Circuit (Quad Flat Packages) In Stock
Nuvoton MINI54LDE is a 32-bit ARM Cortex-M0 microcontroller running up to 24 MHz with 30 I/O lines, integrated ADC, and a QFP-48 package, designed for cost-sensitive embedded control and consumer applications requiring compact processing power.
- Manufacturer
- Nuvoton
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- MINI54LDE Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2887(MOQ 25)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit ARM Cortex-M0 CPU core running up to 24 MHz clock frequency
- 30 general-purpose I/O lines for flexible peripheral interfacing
- Integrated ADC for analog signal measurement without external components
- 48-pin PQFP package (JESD-30: S-PQFP-G48) suitable for standard SMT assembly
- RoHS-compliant, lead-free construction for global regulatory compliance
- Low-power design targeted at cost-sensitive consumer and embedded control markets
Applications
The MINI54LDE is well suited for low-cost embedded control applications such as home appliances, power tools, and motor drive systems that benefit from a 32-bit Cortex-M0 core at 24 MHz. Its 30 I/O lines and built-in ADC enable sensor acquisition, user interface control, and simple communication tasks in compact, cost-optimized board designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 7 |
| Has ADC | YES |
| Bit Size | 32 |
| CPU Family | CORTEX-M0 |
| Clock Frequency-Max | 24MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | S-PQFP-G48 |
| Number of I/O Lines | 30 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| RAM (bytes) | 2048 |
| ROM (words) | 16384 |
| ROM Programmability | FLASH |
| Speed | 24MHz |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.31.00.25 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency of the MINI54LDE, and how does it compare to typical 8-bit MCUs in the same price range?
The MINI54LDE operates with a maximum CPU clock of 24 MHz on a 32-bit ARM Cortex-M0 core, delivering significantly higher computational throughput per clock cycle compared to 8-bit MCUs at similar price points, which typically run at 8 MHz to 20 MHz.
How many I/O pins does the MINI54LDE expose, and does the package support standard SMT assembly processes?
The MINI54LDE provides 30 I/O lines in a 48-pin PQFP package (JESD-30 code S-PQFP-G48), which is fully compatible with standard SMT reflow assembly. The 48-pin footprint balances I/O density and PCB area for compact embedded designs.
For a home appliance motor control design, does the MINI54LDE include an on-chip ADC to read current-sense signals?
Yes, the MINI54LDE integrates an on-chip ADC, allowing it to directly measure analog signals such as current-sense voltages, temperature sensor outputs, or potentiometer positions without requiring an external 12-bit or 10-bit ADC chip, reducing BOM cost and PCB space.
Is the MINI54LDE a RoHS-compliant, lead-free part suitable for global distribution?
Yes, MINI54LDE carries a pb-free code confirming RoHS compliance and lead-free construction. This makes it acceptable for shipment into the EU, China, and other markets with strict RoHS regulations, without requiring any special exemption processing for the 48-pin QFP package.
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Why Buy from FindMyChip
About Nuvoton
Nuvoton is a leading electronic component manufacturer. FindMyChip sources Nuvoton ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $1.5420 | $38.55 |
| 100+ | $1.3792 | $137.92 |
| 250+ | $1.2887 | $322.17 |
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