STM8AF6246TCSSSX STMicroelectronics, STM8AF6246TCSSSX Datasheet - Page 37

• Manufacturer Part Number: STM8AF6246TCSSSX
• Description: 8 BITS MICROCONTR
• Manufacturer: STMicroelectronics
• Series: STM8Ar

Specifications of STM8AF6246TCSSSX

• Core Processor: STM8A
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, 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: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

STM8AF52/62xx, STM8AF51/61xx
7
7.1
Memory and register map
Memory map
Figure 7.
Table 13.
1. if the device is containing the super set silicon (salestype contains SSS), the roll-over address is the same
Flash program
memory size
as on the 128K device. For more information on stack handling refer to section 2.1.2 in the reference
manual RM0016. For more information on salestype composition, refer to section 13 in the present
document.
128K
96K
64K
48K
32K
Register and memory map
Memory model 128K
Memory end address
Flash program
memory end
0x00 27FFF
0x00 1FFFF
0x00 17FFF
0x00 13FFF
0x00 0FFFF
RAM end address
address
00 8080
00 0000
00 4000
00 4900
00 5000
00 5800
00 6000
00 6800
00 7F00
00 8000
00 4800
Doc ID 14395 Rev 8
CPU/SWIM/Debug/ITC registers
Up to 2 Kbytes data EEPROM
Flash program memory
RAM size
2 Kbytes boot ROM
Up to 128 Kbytes
Up to 6 Kbytes RAM
6K
6K
4K
3K
2K
Reserved
HW registers
Option bytes
Reserved
Reserved
IT vectors
Stack
0x00 0FFF
0x00 0BFF
0x00 17FF
0x00 07FF
RAM end
0x00 17F
address
Memory and register map
Stack roll-over
0x00 1400
0x00 1400
address
n/a
n/a
n/a
(1)
(1)
(1)
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