
Enlarge
For Reference Only
STM8S903K3U3TR |
|
Part Number | STM8S903K3U3TR |
Zouser Part # | STM8S903K3U3TR |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 8KB FLASH 32UFQFPN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | STM8S903K3U3TR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Shipping






Payment












Quick Inquiry
In Stock | 447 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Pricing (USD)
Price is not available, Please RFQQty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
Zouser will offer the most competitive prices for you, please refer to the quotations.
STM8S903K3U3TR Specifications
Part Number | STM8S903K3U3TR | |
Brand | STMicroelectronics | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | STMicroelectronics | |
Series | STM8S | |
Core Processor | STM8 | |
Core Size | 8-Bit | |
Speed | 16MHz | |
Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Number of I/O | 28 | |
Program Memory Size | 8KB (8K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | 640 x 8 | |
RAM Size | 1K x 8 | |
Voltage - Supply (Vcc/Vdd) | 2.95V ~ 5.5V | |
Data Converters | A/D 7x10b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 125°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 32-UFQFN Exposed Pad | |
Supplier Device Package | 32-UFQFPN (5x5) |
STM8S903K3U3TR Documents

The Products You May Be Interested In
![]() |
DSPIC30F3014-20E/P | IC MCU 16BIT 24KB FLASH 40DIP | 460 More on Order |
![]() |
MC9S08SH4MPJ | IC MCU 8BIT 4KB FLASH 20DIP | 280 More on Order |
![]() |
PIC16F15323T-I/SL | IC MCU 8BIT 3.5KB FLASH 14SOIC | 550 More on Order |
![]() |
PIC32MZ1025DAB169-I/HF | IC MCU 32BIT 1MB FLASH 169LFBGA | 1523 More on Order |
![]() |
MSP430FR5868IRGZR | IC MCU 16BIT 48KB FRAM 48VQFN | 494 More on Order |
![]() |
MC9S12DB128CPVER | IC MCU 16BIT 128KB FLASH 112LQFP | 395 More on Order |
![]() |
MK20DX128VLH5 | IC MCU 32BIT 128KB FLASH 64LQFP | 14333 More on Order |
![]() |
DSPIC33EV256GM006-E/MR | IC MCU 16BIT 256KB FLASH 64QFN | 203 More on Order |
![]() |
UPD78F8029GAA-GAM-C-G | IC MCU | 331 More on Order |
![]() |
MB90P224BPF-GT-5273 | IC MCU 16BIT 96KB OTP 120QFP | 141 More on Order |
![]() |
LPC54628J512ET180E | IC MCU 32BIT 512KB FLASH 180BGA | 1496 More on Order |
![]() |
P80C32SBBB,557 | IC MCU 8BIT ROMLESS 44PQFP | 508 More on Order |