STM8S903K3U3 STMicroelectronics, STM8S903K3U3 Datasheet - Page 32

• Manufacturer Part Number: STM8S903K3U3
• Description: IC MCU 8BIT 8KB FLASH 32UFQFPN
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S903K3U3

• 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 ~ 125°C
• Package / Case: *
• Core: STM8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Memory and register map
32/113
Address
0x00 5252
0x00 5253
0x00 5254
0x00 5255
0x00 5256
0x00 5257
0x00 5258
0x00 5259
0x00 525A
0x00 525B
0x00 525C
0x00 525D
0x00 525E
0x00 525F
0x00 5260
0x00 5261
0x00 5262
0x00 5263
0x00 5264
0x00 5265
Block
Register label
TIM1_SMCR
TIM1_ETR
TIM1_IER
TIM1_SR1
TIM1_SR2
TIM1_EGR
TIM1_CCMR1
TIM1_CCMR2
TIM1_CCMR3
TIM1_CCMR4
TIM1_CCER1
TIM1_CCER2
TIM1_CNTRH
TIM1_CNTRL
TIM1_PSCRH
TIM1_PSCRL
TIM1_ARRH
TIM1_ARRL
TIM1_RCR
TIM1_CCR1H
DocID15590 Rev 5
Register name
TIM1 slave mode control register
TIM1 external trigger register
TIM1 interrupt enable register
TIM1 status register 1
TIM1 status register 2
TIM1 event generation register
TIM1 capture/compare mode register 1
TIM1 capture/compare mode register 2
TIM1 capture/compare mode register 3
TIM1 capture/compare mode register 4
TIM1 capture/compare enable register 1
TIM1 capture/compare enable register 2
TIM1 counter high
TIM1 counter low
TIM1 prescaler register high
TIM1 prescaler register low
TIM1 auto-reload register high
TIM1 auto-reload register low
TIM1 repetition counter register
TIM1 capture/compare register 1 high
STM8S903K3 STM8S903F3
Reset
status
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0xFF
0xFF
0x00
0x00