STM8S903K3U6TR STMicroelectronics, STM8S903K3U6TR Datasheet - Page 20
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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
5.1
20/113
STM8S903K3/F3 TSSOP20/SO20 pinout
1. (HS) high sink capability.
2. (T) true open drain (P-buffer and protection diode to V
3. [ ] alternate function remapping option (if the same alternate function is shown twice, it
[UART1_TX][SPI_NSS]/TIM5_CH3/PA3(HS)
indicates an exclusive choice not a duplication of the function).
TIM5_CH1[UART1_CK]BEEP/PD4(HS)
AIN6/UART1_RX/PD6(HS)
AIN5/UART1_TX/PD5(HS)
Figure 3: STM8S903K3/F3 TSSOP20/SO20 pinout
OSCOUT/PA2
OSCIN/PA1
NRST
VCAP
DocID15590 Rev 5
V DD
V SS
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
PD3(HS)/AIN4/TIM5_CH2/ADC_ETR
PD2(HS)/AIN3[TIM5_CH3]
PD1(HS)/SWIM
PC7(HS)/SPI_MISO[TIM1_CH2]
PC6(HS)/SPI_MOSI[TIM1_CH1]
PC5(HS)/SPI_SCK[TIM5_CH1]
PC4(HS)/TIM1_CH4/CLK_CCO/AIN2/[TIM1_CH2N]
PC3(HS)/TIM1_CH3[TLI][TIM1_CH1N]
PB4(T)/I2C_SCL[ADC_ETR]
PB5(T)/[TIM1_BKIN]I2C_SDA
DD
not implemented).
STM8S903K3 STM8S903F3
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