Supplied directly by us · MCU
120 MHz Arm Cortex-M4 32-bit Microcontroller
Model SP-SC-001 · our reference
120 MHz Cortex-M4 MCU with 128 KB flash, 2.6 MSPS ADC and CAN
Overview
The SP-SC-001 is a mainstream 32-bit general-purpose microcontroller built on the Arm Cortex-M4 core with DSP instructions and floating-point support, running at up to 120 MHz with zero-wait-state flash access. It integrates up to 128 KB flash and 32 KB SRAM with three 12-bit 2.6 MSPS ADCs, two 12-bit DACs, advanced and general-purpose timers, and a broad communication set including SPI, I2C, USART/UART, I2S, USB device and CAN. The family targets industrial control, motor drives, human-machine interfaces, consumer equipment, security systems, POS and devices.
Key highlights
- Arm Cortex-M4 core with DSP and FPU running at up to 120 MHz
- Up to 128 KB on-chip flash with zero wait states and 32 KB SRAM
- Three 12-bit 2.6 MSPS ADCs and two 12-bit DACs on chip
- Up to three SPI, two I2C, three USART, two UART, two I2S, USBD and CAN interfaces
- Four general 16-bit timers plus two advanced PWM and two basic timers
- 2.6 V to 3.6 V supply and -40 C to +85 C grade 6 temperature range
Technical parameters
25 published parameters, grouped.
Core
| Processor core | Arm Cortex-M4 32-bit RISC with DSP and FPU |
|---|---|
| Maximum operating frequency | 120 MHz |
| Flash access wait states at maximum frequency | Zero wait states |
| Memory protection unit (MPU) | Yes |
Memory
| On-chip flash memory | Up to 128 KB |
|---|---|
| On-chip SRAM | Up to 32 KB |
Electrical
| Supply voltage range | 2.6 V to 3.6 V |
|---|---|
| Operating temperature range (grade 6) | 40 C to +85 C |
| Power saving modes | Multiple sleep, deep-sleep and standby modes |
Peripherals
| Analog-to-digital converters | Up to 3 x 12-bit, 2.6 MSPS |
|---|---|
| Digital-to-analog converters | 2 x 12-bit |
| General-purpose 16-bit timers | Up to 4 |
| Advanced 16-bit PWM timers | 2 |
| Basic 16-bit timers | 2 |
| SPI interfaces | Up to 3 |
| I2C interfaces | Up to 2 |
| USART interfaces | Up to 3 |
| UART interfaces | Up to 2 |
| I2S interfaces | Up to 2 |
| USB device (USBD) | 1 |
| CAN interface | 1 |
| Peripheral buses | Two APB buses |
Package
| Package options | LQFP100, LQFP64, LQFP48, QFN48 |
|---|---|
| Real-time clock (RTC) | Yes |
Reliability
| Device grade | Grade 6, -40 C to +85 C |
|---|
Applications
- 1Industrial control and automation
- 2Motor drives and motor control
- 3Human machine interface (HMI)
- 4Consumer and handheld equipment
- 5Security and alarm systems
- 6Point-of-sale (POS) terminals
- 7and connected devices
- 8Automotive navigation systems
Application video
No application video published yet.
We record application walk-throughs for buyers on request — ask us for a live demo or a custom video of this product in operation.
Request an application videoHow we supply this product
We are a China-based export and sourcing company. This product is supplied by us under our own programme — we buy it from the production base, inspect it, and ship to you. It is not sold to you through any third party.
Quote & specification
Send quantity, destination and certification needs. We confirm the exact configuration, voltage/plug variant and lead time.
Sample & approval
Sample or golden sample for your sign-off; private-label branding, packaging and manual localisation if you need them.
Inspect & ship
Pre-shipment inspection against the agreed specification, then consolidation and shipment on EXW / FOB / CIF / DDP terms.
Need a different configuration, voltage or volume? Send the requirement — we source beyond this catalogue.
Specification verification
Parameters on this page were compiled from production-base technical documentation and verified on 13 Sept 2026, at high confidence. Specifications can change without notice — confirm the current revision with us before ordering. Detailed technical files are available on request.
