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STM8S903K3B6

STM8S903K3B6

STM8S903K3B6

STMicroelectronics

8KB 8K x 8 FLASH STM8 8-Bit Microcontroller STM8S Series STM8S903 32 Pin 16MHz 3.3V 32-SDIP (0.400, 10.16mm)

SOT-23

STM8S903K3B6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 8 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 32-SDIP (0.400, 10.16mm)
Number of Pins 32
Operating Temperature-40°C~85°C TA
PackagingTube
Series STM8S
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
Terminal Finish Matte Tin (Sn) - annealed
HTS Code8542.31.00.01
Max Power Dissipation333mW
Terminal Position DUAL
Supply Voltage 3.3V
Terminal Pitch1.778mm
Frequency 16MHz
Base Part Number STM8S903
Pin Count32
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3.3/5V
Interface I2C, IrDA, LIN, SPI, UART, USART
Memory Size8kB
Oscillator TypeInternal
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 TypeFLASH
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 TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 9
ROM (words) 2048
EEPROM Size 640 x 8
On Chip Program ROM Width 32
Height Seated (Max) 5.08mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1249 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.64000$1.64
16$1.47313$23.57008
112$1.18429$132.64048
512$0.97301$498.18112

STM8S903K3B6 Product Details

STM8S903K3B6 Overview


A 32-SDIP (0.400, 10.16mm) package is included. In total, it has 28 inputs and outputs. This Microcontroller is mounted using the Through Hole mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. STM8S series components belong to this electrical component. Its program memory size is 8KB 8K x 8. There is a STM8 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 32 terminations in total. The part works on a 8-bit basis. An output voltage of 3.3V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 8kB memory size belongs to the part. STM8S903 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 16MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 32 pins that are accessible. A total of 9 timers/counters are included in the package. A total of 32 pins are present.

STM8S903K3B6 Features


32-SDIP (0.400, 10.16mm) package
Mounting type of Through Hole


STM8S903K3B6 Applications


There are a lot of STMicroelectronics
STM8S903K3B6 Microcontroller applications.


  • Calculator
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  • Home video and audio
  • Entertainment products
  • Digital cameras

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