STM8S105K4T6CTR STMicroelectronics, STM8S105K4T6CTR Datasheet - Page 30

• Manufacturer Part Number: STM8S105K4T6CTR
• Description: MCU 8BIT 16K FLASH 32-LQFP
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S105K4T6CTR

• 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: 25
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K 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: STM8S10x
• Core: STM8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, UART, IrDA, LIN, SPI
• Number Of Programmable I/os: 25
• Number Of Timers: 7
• Operating Supply Voltage: 2.95 V to 5.5 V
• 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
• For Use With: 497-10040 - EVAL KIT STM8S DISCOVERY497-10593 - KIT STARTER FOR STM8S207/8 SER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Memory and register map
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Memory and register map
Memory map
The following table lists the boundary addresses for each memory size. The top of the stack
is at the RAM end address in each case.
DocID14771 Rev 10
Figure 7: Memory map
0x02 7FFF
0x00 FFFF
0x00 07FF
0x00 43FF
0x00 47FF
0x00 7EFF
0x00 0000
0x00 4000
0x00 4400
0x00 4FFF
0x00 57FF
0x00 5FFF
0x00 67FF
0x00 7FFF
0x00 8000
0x00 807F
0x01 0000
0x00 487F
0x00 7F00
0x00 4800
0x00 4900
0x00 5000
0x00 5800
0x00 6000
0x00 6800
CPU/SWIM/debug/ITC
Flash program memory
1 Kbyte data EEPROM
GPIO and periph. reg.
2 Kbytes boot ROM
(16 to 32 Kbytes)
32 interrupt vectors
512 bytes stack
Option bytes
Reserved
Reserved
(2 Kbytes)
Reserved
Reserved
Reserved
registers
Reserved
RAM
STM8S105xx