STM8S903K3T6C STMicroelectronics, STM8S903K3T6C Datasheet - Page 27

• Manufacturer Part Number: STM8S903K3T6C
• Description: MCU 8BIT 8K MEMORY 32-LQFP
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S903K3T6C

• 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: 32-LQFP
• Processor Series: STM8S90x
• Core: STM8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 28
• Number Of Timers: 7
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWSTM8
• Development Tools By Supplier: STICE-SYS001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 7 Channel
• For Use With: 497-10593 - KIT STARTER FOR STM8S207/8 SER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8944

STM8S903K3 STM8S903F3
6.2.2
Address
Address
0x00 5018
0x00 5019
0x00 501A
0x00 501B
0x00 501C
0x00 501D
0x00 501E to
0x00 5059
0x00 505A
0x00 505B
0x00 505C
0x00 505D
0x00 505E
0x00 505F
0x00 5060 to
0x00 5061
0x00 5062
0x00 5063
0x00 5064
General hardware register map
Block
Block
Reserved area (60 bytes)
Flash
Reserved area (2 bytes)
Flash
Reserved area (1 byte)
Flash
Port E
Port F
Table 7: General hardware register map
Register label
FLASH_CR1
FLASH_CR2
FLASH_NCR2
FLASH _FPR
FLASH _NFPR
FLASH _IAPSR
FLASH _PUKR
FLASH _DUKR
Register label
PE_CR2
PF_ODR
PF_IDR
PF_DDR
PF_CR1
PF_CR2
DocID15590 Rev 5
Register name
Flash control register 1
Flash control register 2
Flash complementary control register 2
Flash protection register
Flash complementary protection register
Flash in-application programming status
register
Flash program memory unprotection
register
Data EEPROM unprotection register
Register name
Port E control register 2
Port F data output latch register
Port F input pin value register
Port F data direction register
Port F control register 1
Port F control register 2
Memory and register map
Reset
status
Reset
status
0x00
0x00
0xFF
0x00
0xFF
0x00
0x00
0x00
0xXX
0x00
0x00
0x00
0x00
0x00
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