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STM8S903K3T6C
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage 32-LQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
STMICROELECTRONICS STM8S903K3T6C MICROCONTROLLER MCU, 8 BIT, STM8, 16MHZ, LQFP-32
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Inventory: 1781
Minimum: 1
Total Price: USD $0.86
Unit Price: USD $0.861262
≥1 USD $0.861262
≥10 USD $0.782488
≥30 USD $0.739163
≥250 USD $0.613124
≥500 USD $0.590805
≥1000 USD $0.580302
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Series STM8S
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish Tin (Sn)
Subcategory Microcontrollers
Max Power Dissipation 330mW
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Supply Voltage 3.3V
Frequency 16MHz
Base Part Number STM8S903
Pin Count 32
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3.3/5V
Interface I2C, IrDA, LIN, SPI, UART, USART
Memory Size 8kB
Oscillator Type Internal
Number of I/O 28
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 7x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 9
EEPROM Size 640 x 8
Number of ADC Channels 8
Number of I2C Channels 1
Dimensions
Height 1.45mm
Length 7.2mm
Width 7.2mm
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-LQFP
Number of Pins 32
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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