

ST STM8S903F3P6TR
Manufacturer No:
STM8S903F3P6TR
Manufacturer:
Package:
20-TSSOP (0.173, 4.40mm Width)
Description:
8KB 8K x 8 FLASH STM8 8-Bit Microcontroller STM8S Series STM8S903 20 Pin 16MHz 3.3V 20-TSSOP (0.173, 4.40mm Width)
Quantity:
Delivery:




Payment:







In Stock :Available
Price not displayed? Please send an RFQ, and we will respond immediately.
STM8S903F3P6TR information
ST STM8S903F3P6TR technical specifications, attributes, parameters and parts with similar specifications to ST STM8S903F3P6TR.
- Type
- Parameter
- Factory Lead Time
- 8 Weeks
- Mount
- Surface Mount
- Mounting Type
- Surface Mount
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Number of Pins
- 20
- Operating Temperature
- -40°C~85°C TA
- Packaging
- Tape & Reel (TR)
- Series
- STM8S
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 20
- Subcategory
- Microcontrollers
- Max Power Dissipation
- 182mW
- Technology
- CMOS
- Terminal Position
- DUAL
- Terminal Form
- GULL WING
- Peak Reflow Temperature (Cel)
- NOT SPECIFIED
- Supply Voltage
- 3.3V
- Terminal Pitch
- 0.65mm
- Frequency
- 16MHz
- Time@Peak Reflow Temperature-Max (s)
- NOT SPECIFIED
- Base Part Number
- STM8S903
- Pin Count
- 20
- Qualification Status
- Not Qualified
- Supply Voltage-Max (Vsup)
- 5.5V
- Interface
- I2C, IrDA, LIN, SPI, UART, USART
- Memory Size
- 8kB
- Oscillator Type
- Internal
- Number of I/O
- 16
- RAM Size
- 1K x 8
- Voltage - Supply (Vcc/Vdd)
- 2.95V~5.5V
- uPs/uCs/Peripheral ICs Type
- MICROCONTROLLER
- Core Processor
- STM8
- Peripherals
- Brown-out Detect/Reset, POR, PWM, WDT
- Program Memory Type
- FLASH
- Core Size
- 8-Bit
- Program Memory Size
- 8KB 8K x 8
- Connectivity
- I2C, IrDA, LINbus, SPI, UART/USART
- Supply Current-Max
- 4.75mA
- Bit Size
- 8
- Data Converter
- A/D 5x10b
- Watchdog Timer
- Yes
- Has ADC
- YES
- DMA Channels
- NO
- Data Bus Width
- 8b
- Number of Timers/Counters
- 9
- EEPROM Size
- 640 x 8
Download datasheets and manufacturer documentation for ST STM8S903F3P6TR.
STM8S903F3P6TR Overview
The package has a 20-TSSOP (0.173, 4.40mm Width) shape. With 16 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The STM8S series is comprised of this electrical component. The electronic part has a program memory size of 8KB 8K x 8. There's a STM8 Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 20 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 3.3V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 8kB. It is possible to find alternatives to the base part number STM8S903 by using the part number search tool. An effective performance can be achieved at a frequency of 16MHz. It is possible to access the 20 pins on the chip. In total, it has 9 timers and counters in it. A total of 20 pins are included in the package. As far as the programmability is concerned, it has 28 Programmable I/Os. The ADC channels on this device total 8 in number. A total of 3 PWM channels are being used by the device. The part has been designed to incorporate 1 I2C channels.
STM8S903F3P6TR Features
20-TSSOP (0.173, 4.40mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory
STM8S903F3P6TR Applications
There are a lot of STMicroelectronics
STM8S903F3P6TR Microcontroller applications.
- Robots
- Radio
- Television
- Heater/Fan
- Calculator
- Kindle
- Christmas lights
- 3D printers
- Washing machine
- Microwave ovens
User Guide
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step4:Individual Package

Step5:Anti-collision Filling

Step6:Packaging Box
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
STM8S903F3P6TR Relevant information
The following parts are popular search parts in Integrated Circuits (ICs).
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number3,000+
Leading Manufacturers4.9 M
In-stock SKU15,000+
Warehouse Area(㎡)


