STM8S903K3U6TR STMicroelectronics, STM8S903K3U6TR Datasheet - Page 24
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STM8S903K3U6TR
Manufacturer Part Number
STM8S903K3U6TR
Description
IC MCU 8BIT 8KB FLASH 32UFQFPN
Manufacturer
STMicroelectronics
Series
STM8Sr
Datasheet
1.STM8S903K3T6C.pdf
(113 pages)
Specifications of STM8S903K3U6TR
Featured Product
STM32 Cortex-M3 Companion Products
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
28
Program Memory Size
8KB (8K 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 7x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Core
STM8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM8S903K3U6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
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Pinout and pin description
5.4
24/113
Alternate function remapping
As shown in the rightmost column of the pin description table, some alternate functions can
be remapped at different I/O ports by programming one of eight AFR (alternate function
remap) option bits. When the remapping option is active, the default alternate function is no
longer available.
To use an alternate function, the corresponding peripheral must be enabled in the peripheral
registers.
Alternate function remapping does not effect GPIO capabilities of the I/O ports (see the GPIO
section of the family reference manual, RM0016).
DocID15590 Rev 5
STM8S903K3 STM8S903F3
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