STM8S103F2P3 STMicroelectronics, STM8S103F2P3 Datasheet - Page 43

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STM8S103F2P3

Manufacturer Part Number
STM8S103F2P3
Description
MCU 8BIT 4KB FLASH 20-TSSOP
Manufacturer
STMicroelectronics
Series
STM8Sr
Datasheet

Specifications of STM8S103F2P3

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
16
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Eeprom Size
640 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.95 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
20-TSSOP
Processor Series
STM8S10x
Core
STM8
3rd Party Development Tools
EWSTM8
Development Tools By Supplier
STICE-SYS001
Featured Product
STM32 Cortex-M3 Companion Products
For Use With
497-10593 - KIT STARTER FOR STM8S207/8 SER
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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0
STM8S103K3 STM8S103F3 STM8S103F2
Option byte no.
OPT1
OPT2
OPT3
Description
Note: Refer to the family reference manual (RM0016) section on
Flash/EEPROM memory readout protection for details.
UBC[7:0] User boot code area
0x00: no UBC, no write-protection
0x01: Page 0 defined as UBC, memory write-protected
0x02: Pages 0 to 1 defined as UBC, memory write-protected.
Page 0 and 1 contain the interrupt vectors.
...
0x7F: Pages 0 to 126 defined as UBC, memory write-protected
Other values: Pages 0 to 127 defined as UBC, memory
write-protected
Note: Refer to the family reference manual (RM0016) section on
Flash write protection for more details.
AFR[7:0]
Refer to following section for alternate function remapping decriptions
of bits [7:2] and [1:0] respectively.
HSITRIM:High speed internal clock trimming register size
0: 3-bit trimming supported in CLK_HSITRIMR register
1: 4-bit trimming supported in CLK_HSITRIMR register
LSI_EN:Low speed internal clock enable
0: LSI clock is not available as CPU clock source
1: LSI clock is available as CPU clock source
IWDG_HW: Independent watchdog
0: IWDG Independent watchdog activated by software
1: IWDG Independent watchdog activated by hardware
WWDG_HW: Window watchdog activation
0: WWDG window watchdog activated by software
1: WWDG window watchdog activated by hardware
WWDG_HALT: Window watchdog reset on halt
DocID15441 Rev 6
Option bytes
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