STM8S105K4T6C STMicroelectronics, STM8S105K4T6C Datasheet - Page 62

• Manufacturer Part Number: STM8S105K4T6C
• Description: MCU 16KB FLASH MEM 16MHZ 32-LQFP
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S105K4T6C

• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.95 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: STM8S10x
• Core: STM8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWSTM8
• Development Tools By Supplier: STICE-SYS001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 7 Channel
• A/d Bit Size: 10 bit
• A/d Channels Available: 7
• Height: 1.4 mm
• Length: 7 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.95 V
• Width: 7 mm
• For Use With: 497-10040 - EVAL KIT STM8S DISCOVERY497-10593 - KIT STARTER FOR STM8S207/8 SER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8947; STM8S105K4T6C

Electrical characteristics
10.3.1
10.3.2
10.3.2.1
62/127
VCAP external capacitor
Stabilization for the main regulator is achieved connecting an external capacitor C
V
the series inductance to less than 15 nH.
1. ESR is the equivalent series resistance and ESL is the equivalent inductance.
Supply current characteristics
The current consumption is measured as described in
Total current consumption in run mode
Symbol
I
DD(RUN)
CAP
Table 21: Total current consumption with code execution in run mode at V
pin. C
Parameter
Supply
current in run
mode, code
executed
from RAM
EXT
is specified in the Operating conditions section. Care should be taken to limit
Conditions
f
= 16 MHz
f
125 kHz
ESR
CPU
CPU
Figure 12: External capacitor C
= f
= f
DocID14771 Rev 10
MASTER
MASTER
/128 =
R Leak
C
HSE crystal osc.
(16 MHz)
HSE user ext. clock
(16 MHz)
HSI RC osc.
(16 MHz)
HSE user ext. clock
(16 MHz)
HSI RC osc.
(16 MHz)
Pin input
EXT
voltage.
ESL
Typ
3.2
2.6
2.5
1.6
1.3
STM8S105xx
Max
3.2
3.2
2.2
2.0
DD
EXT
(1)
= 5 V
to the
Unit
mA