STM8S105K4U6A

Manufacturer Part NumberSTM8S105K4U6A
DescriptionUFQFPN 32/Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbytes Flash, integ
ManufacturerSTMicroelectronics
STM8S105K4U6A datasheet
 


Specifications of STM8S105K4U6A

Pack_quantity490Comm_code85423190
Lead_time175EccnEAR99
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Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbytes Flash,
integrated EEPROM,10-bit ADC, timers, UART, SPI, I²C
LQFP48 7x7
LQFP44 10x10
VFQFPN32 5x5
UFQFPN32 5x5
Features
Core
16 MHz advanced STM8 core with Harvard
architecture and 3-stage pipeline
Extended instruction set
Memories
Medium-density Flash/EEPROM:
-
Program memory up to 32 Kbytes; data
retention 20 years at 55°C after 10 kcycles
-
Data memory up to 1 Kbytes true data
EEPROM; endurance 300 kcycles
RAM: Up to 2 Kbytes
Clock, reset and supply management
2.95 V 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
September 2010
Interrupt management
Nested interrupt controller with 32 interrupts
Up to 37 external interrupts on 6 vectors
Timers
LQFP32 7x7
2x 16-bit general purpose timers, with 2+3
CAPCOM channels (IC, OC or PWM)
Advanced control timer: 16-bit, 4 CAPCOM
channels, 3 complementary outputs, dead-time
SDIP32 400 ml
insertion and flexible synchronization
8-bit basic timer with 8-bit prescaler
Auto wake-up timer
Window and independent watchdog timers
Communications interfaces
UART with clock output for synchronous
operation, Smartcard, IrDA, LIN
SPI interface up to 8 Mbit/s
2
I
C interface up to 400 Kbit/s
Analog-to-digital converter (ADC)
10-bit, ±1 LSB ADC with up to 10 multiplexed
channels, scan mode and analog watchdog
I/Os
Up to 38 I/Os on a 48-pin package including 16
high sink outputs
Highly robust I/O design, immune against current
injection
Development support
Embedded single wire interface module (SWIM)
for fast on-chip programming and non intrusive
debugging
Unique ID
96-bit unique key for each device
Reference
STM8S105xx
DocID14771 Rev 10
STM8S105xx
Table 1: Device summary
Part number
STM8S105K4, STM8S105K6, STM8S105S4, STM8S105S6,
STM8S105C4, STM8S105C6
www.st.com
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