STM32F318C8T6 STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STM32F318C8T6 is a 32-bit ARM Cortex-M3 microcontroller running up to 32 MHz with 19 I/O lines, ADC, DMA, and PWM channels in a 48-pin LQFP package. It offers embedded flash and peripherals suited for motor control and sensor applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- STM32F318C8T6 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit ARM Cortex-M3 core clocked at up to 32 MHz with DMA support for efficient data transfers without CPU intervention
- 19 I/O lines with integrated ADC and PWM channels in a compact 48-pin LQFP 7x7x1.4 mm package
- RoHS-compliant (JESD-609 e3) design with 13-week factory lead time and long product lifecycle for industrial designs
Applications
The STM32F318C8T6 is well suited for motor control systems, industrial sensor interfaces, and power conversion designs that require a 32-bit MCU with ADC and PWM in a compact 48-pin LQFP footprint. Its DMA channels enable high-throughput data acquisition from analog sensors without burdening the 32 MHz Cortex-M3 core. The device also fits consumer appliance control boards where a cost-effective 32-bit microcontroller with multiple peripherals is needed.
Specifications
| Manufacturer Package Code | LQFP 48 7x7x1.4 |
| Factory Lead Time | 13Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 32 |
| Clock Frequency-Max | 32MHz |
| DMA Channels | YES |
| JESD-609 Code | e3 |
| Number of I/O Lines | 19 |
| PWM Channels | YES |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Speed | 72MHz |
| Supply Voltage-Max | 1.95V |
| Supply Voltage-Min | 1.65V |
| Supply Voltage-Nom | 1.8V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Malaysia |
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 STM32F318C8T6 and how does this affect real-time control tasks?
The STM32F318C8T6 runs at up to 32 MHz on its ARM Cortex-M3 core, providing sufficient throughput for real-time PID loops, motor commutation algorithms, and sensor data processing in embedded control applications without requiring an external oscillator in many configurations.
How many I/O lines does the STM32F318C8T6 expose, and is it suitable for a compact 48-pin design?
The STM32F318C8T6 provides 19 I/O lines in a 48-pin LQFP 7x7x1.4 mm package, making it suitable for compact PCB designs where board space is limited but multiple GPIO, PWM, and ADC functions are required simultaneously.
Does the STM32F318C8T6 include ADC and PWM peripherals for motor control applications?
Yes, the STM32F318C8T6 integrates both ADC and PWM channels, along with DMA support, enabling direct analog sensor sampling and generation of variable-frequency drive signals needed for brushless DC motor control and power electronics designs.
What lead time and lifecycle should procurement teams expect for the STM32F318C8T6?
The STM32F318C8T6 has a factory lead time of approximately 13 weeks and a YTEOL (years to end-of-life) rating of 9, indicating the part remains in active production and is suitable for long-term supply chain planning in industrial and consumer products.
Related Guides
How to Choose a USB Controller: Certification, Integration, and SDK Quality Compared Across Microchip, STMicroelectronics, NXP, TI, and Renesas
Compare USB controllers from Microchip, STM, NXP, TI, and Renesas across certification difficulty, integration ease, and documentation/SDK quality to choose the right IC for your design.
May 28, 2026
ADAU1361BCPZ Application Note: Audio Codec Design Guide for Embedded Systems
Complete design guide for the ADAU1361BCPZ stereo 96kHz/24-bit audio codec: power supply filtering, PLL startup sequence, PCB layout, SigmaDSP integration, and troubleshooting.
May 28, 2026
LM66100QDCKRQ1 Design Guide: Ideal Diode and Reverse Polarity Protection for Automotive Power Rails
Complete application note for the LM66100QDCKRQ1 AEC-Q100 ideal diode controller: PMOS selection, threshold tuning, RPP integration, layout, and automotive design pitfalls.
May 28, 2026
LM2904BQDGKRQ1 Selection Guide: Automotive Dual Op-Amp Variants, Packages, and Alternatives
How to choose the right LM2904BQ automotive dual op-amp variant: AEC-Q100 grade, offset voltage, package, and non-automotive alternatives explained.
May 27, 2026
Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
More from STMicroelectronics
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”