8-bit CISC microcontroller featuring 16KB Flash program memory and 2KB RAM. This MCU operates at a maximum clock rate of 16 MHz and offers 25 programmable I/Os. Integrated peripherals include 5 timers, 1 I2C, 1 SPI, and 1 UART interface. Housed in a 32-pin LQFP package with gull-wing leads for surface mounting, it supports operating voltages from 3.3V to 5.5V and operates across an extended temperature range of -40°C to 125°C. Includes 7 ADC channels.
PackageLQFP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics STM8S105K4T3CTR technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
QFP
Package/Case
LQFP
Package Description
Low Profile Quad Flat Package
Lead Shape
Gull-wing
Pin Count
32
PCB
32
Package Length (mm)
7
Package Width (mm)
7
Package Height (mm)
1.4
Seated Plane Height (mm)
1.6(Max)
Pin Pitch (mm)
0.8
Package Material
Plastic
Mounting
Surface Mount
Jedec
MS-026BBA
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
25
Core Architecture
STM8
Programmability
Yes
Number of Timers
5
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
7
Number of ADCs
Single
Compliance
Cage Code
SCR76
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Stmicroelectronics STM8S105K4T3CTR Datasheet
Download the complete datasheet for Stmicroelectronics STM8S105K4T3CTR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.