Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-STM8S903K3U3TR | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Other Related Documents | STM8S903K3 View All Specifications | |
| Design Resources | Development Tool Selector | |
| Featured Product | Flasher Series of Production Tools | |
| Standard Package | 3,000 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | STM8S | |
| Packaging | Tape & Reel (TR) | |
| Core Processor | STM8 | |
| Core Size | 8-Bit | |
| Speed | 16MHz | |
| Connectivity | I²C, IrDA, LIN, 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) | 2.95 V ~ 5.5 V | |
| Data Converters | A/D 7x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 125°C | |
| Package / Case | 32-UFQFN Exposed Pad | |
| Supplier Device Package | 32-UFQFPN (5x5) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | STM8S903K3U3TR | |
| Related Links | STM8S90, STM8S903K3U3TR Datasheet, ST Distributor | |
![]() | LP3987IBL-2.85/NOPB | IC REG LDO 2.85V 0.15A 5DSBGA | datasheet.pdf | |
![]() | CA3102E18-8P | CONN RCPT 8 POS BOX MNT W/PINS | datasheet.pdf | |
![]() | 3260W-1-500 | TRIMMER 50 OHM 0.25W PC PIN | datasheet.pdf | |
![]() | MLG0603P2N2ST000 | FIXED IND 2.2NH 600MA 100 MOHM | datasheet.pdf | |
![]() | V375B24T300BG2 | CONVERTER MOD DC/DC 24V 300W | datasheet.pdf | |
![]() | 09140022741 | MODULE FEMALE 2POS SCREW | datasheet.pdf | |
![]() | 1590953 | KC-013171441005 | datasheet.pdf | |
![]() | CGA6M2NP01H683J200AA | CAP CER 0.068UF 50V NP0 1210 | datasheet.pdf | |
![]() | 04-001.25-152FB | CABLE 4POS .100 JUMPER 1.25 INCH | datasheet.pdf | |
![]() | REC5-1209SRW/H2/A/M/X2 | DC/DC CONVERTER 9V 5W | datasheet.pdf | |
![]() | TE30A1503N01 | CLASS II DESKTOP 15V 30W | datasheet.pdf | |
![]() | 776276-1 | 8 POS AMPSEAL VERTICAL HDR | datasheet.pdf |