8-bit CISC microcontroller featuring an STM8 core, 16MHz clock speed, and 16KB Flash program memory. This through-hole mounted component is housed in a 44-pin SDIP package, offering 2KB RAM and 34 programmable I/Os. Integrated peripherals include I2C, SPI, and UART interfaces, alongside a single ADC with 9 channels. Operates from 3.3V to 5.5V across a -40°C to 125°C temperature range.
PackageSDIP
MountingThrough Hole
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Technical Specifications
Stmicroelectronics STM8S105S4B3 technical specifications.
General
Package Family Name
DIP
Package/Case
SDIP
Package Description
Skinny Dual In Line Package
Pin Count
44
PCB
44
Mounting
Through Hole
Family Name
STM8S
Data Bus Width
8bit
Instruction Set Architecture
CISC
Maximum Clock Rate
16MHz
Maximum CPU Frequency
16MHz
Device Core
STM8
Program Memory Type
Flash
Program Memory Size
16KB
RAM Size
2KB
Number of Programmable I/Os
34
Core Architecture
STM8
Programmability
Yes
Number of Timers
4
Interface Type
I2C/SPI/UART
CAN
0
I2C
1
SPI
1
Ethernet
0
UART
1
USART
0
USB
0
I2S
0
Max Operating Supply Voltage
5.5V
Min Operating Temperature
-40°C
Max Operating Temperature
125°C
ADC Channels
9
Number of ADCs
Single
Compliance
Cage Code
SCR76
HTS Code
8542310001
Schedule B
8542310000
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2002/95/EC
Datasheet
Stmicroelectronics STM8S105S4B3 Datasheet
Download the complete datasheet for Stmicroelectronics STM8S105S4B3 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.