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- STM8S105K4U6 - ST Microelectronics
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Manufacturer:ST Microelectronics
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ManyChip's Part#:MC188600966
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Category:Microcontroller, MCU IC
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Package:VFQFPN-32
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Datasheet:Datasheet 3D Model
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Description:MCU 8Bit STM8 CISC 16KB Flash 3.3V/5V 32Pin UFQFPN EP Tray
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Stock Locations:
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Availability:226 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 1.77
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- Description
- The STM8S103/105 access line 8-bit microcontrollers offer from 8 Kbytes up to 32 Kbytes of program memory.
- All devices of the STM8S103/105 access line provide the following benefits:
- ● Reduced system cost
- – High system integration level with internal clock oscillators, watchdog and brown out reset
- ● Performance and robustness
- – 16 MHz CPU clock frequency
- – Robust I/O, independent watchdogs with separate clock source
- – Clock security system
- ● Short development cycles
- – Applications scalability across a common family product architecture with compatible pinout, memory map and and modular peripherals.
- – Full documentation and a wide choice of development tools
- ● Product longevity
- – Advanced core and peripherals made in a state-of-the art technology
- – A family of products for applications with 3.0 V to 5.5 V operating supply
- Features
- Core
- ■ Max fCPU: up to 16 MHz
- ■ Advanced STM8 core with Harvard architecture and 3-stage pipeline
- ■ Extended instruction set
- Memories
- ■ Program memory: Up to 32 Kbytes Flash; data retention 20 years at 85°C after 1 kcycles
- ■ RAM: Up to 2 Kbytes
- Clock, reset and supply management
- ■ 3.0 to 5.5 V operating voltage
- ■ Flexible clock control, 4 master clock sources:
- – Low power crystal resonator oscillator
- – External clock input
- – Internal 16 MHz RC
- – Internal low power 128 kHz RC
- ■ Clock security system with clock monitor
- ■ Power management:
- – Low power modes (Wait, Active-halt, Halt)
- – Switch-off peripheral clocks individually
- ■ Permanently active, low consumption power on and power-down reset
- Interrupt management
- ■ Nested interrupt controller with 32 interrupts
- ■ Up to 37 external interrupts on 6 vectors
- Timers
- ■ 2x 16-bit general purpose timers, with 2+3 CAPCOM channels (IC, OC or PWM)
- ■ Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
- ■ 8-bit basic timer with 8-bit prescaler
- ■ Auto wake-up timer
- ■ 2 watchdog timers: Window watchdog and independent watchdog
- Communications interfaces
- ■ USART or LINUART with clock output for synchronous operation, smartcard mode, IrDA mode, LIN master mode
- ■ SPI synchronous serial interface up to 8 Mbit/s
- ■ I2C interface up to 400 Kbit/s
- Analog to digital converter (ADC)
- ■ 10-bit, ±1 LSB ADC with up to 10 multiplexed channels, scan mode and analog watchdog
- I/Os
- ■ Up to 38 I/Os on a 48-pin package including 9 high sink outputs
- ■ Highly robust I/O design, immune against current injection
STM8S105K4U6 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 32 Pin |
| Case/Package | VFQFPN-32 |
| Frequency | 16 MHz |
| RAM Memory Size | 2 KB |
| Power Dissipation | 360 mW |
| Number of ADCs | 1 ADC |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 360 mW |
| Show | |
| Size-Length | 5.15 mm |
| Size-Width | 5.15 mm |
| Size-Height | 0.95 mm |
| Product Lifecycle Status | Active |
| Packaging | Tray |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
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charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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