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ST STM8S903K3T6CTR product image
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ST STM8S903K3T6CTRRoHS

Manufacturer
ST
MPN
STM8S903K3T6CTR
LCSC Part #
C8257
Packaging
LQFP-32(7x7)
Customer #
Key Attributes
16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM, 10-bit ADC, 2 timers, UART, SPI, I²C
Datasheetpdf iconST STM8S903K3T6CTR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingLQFP-32(7x7)
ADC (Bit)10bit
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
Voltage - Supply2.95V~5.5V
EEPROM640Byte
Program Storage Size8KB
CPU CoreSTM8
Core Size8 Bit
CPU Maximum Speed16MHz
Oscillator TypeBuilt-in
Number of I/O28
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2400
Sales UnitPiece

Features

AI Translation
  • 16 MHz advanced STM8 core with Harvard architecture and 3 - stage pipeline Extended instruction set
  • Program memory: 8 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles
  • Data memory: 640 bytes true data EEPROM; endurance 300 kcycles
  • RAM: 1 Kbytes
  • 2.95 to 5.5 V operating voltage
  • Flexible clock control, 4 master clock sources: Low power crystal resonator oscillator, External clock input, Internal, user - trimmable 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
  • Nested interrupt controller with 32 interrupts
  • Up to 28 external interrupts on 7 vectors
  • Advanced control timer: 16 - bit, 4 CAPCOM channels, 3 complementary outputs, dead - time insertion and flexible synchronization
  • 16 - bit general purpose timer, with 3 CAPCOM channels (IC, OC or PWM)
  • 8 - bit basic timer with 8 - bit prescaler
  • Auto wakeup timer
  • Window and independent watchdog timers
  • UART with clock output for synchronous operation, Smartcard, IrDA, LIN master mode
  • SPI interface up to 8 Mbit/s
  • I²C interface up to 400 Kbit/s
  • 10 - bit, ±1 LSB ADC with up to 7 muxed channels + 1 internal channel, scan mode and analog watchdog
  • Internal reference voltage measurement
  • Up to 28 I/Os on a 32 - pin package including 21 high sink outputs
  • Highly robust I/O design, immune against current injection
  • Embedded single wire interface module (SWIM) for fast on - chip programming and non intrusive debugging
  • Unique ID: 96 - bit key including lot number
In-Stock: 48,000
48,000 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.0386$ 1.04
10+$ 0.8803$ 8.80
30+$ 0.7688$ 23.06
100+$ 0.6768$ 67.68
500+$ 0.6477$ 323.85
1,000+$ 0.6299$ 629.90
Standard Packaging2400/Full Reel
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