STM8L151C2 Datasheet, PDF (33/122 Pages) STMicroelectronics – Reset and supply management

STM8L151x2, STM8L151x3
Memory and register map
MSB have a fixed value: 0x6.
3.
The TS_Factory_CONV_V90
have a fixed value: 0x3.
byte
represents
the
LSB
of
the
V₉₀
12-bit
ADC1
conversion
result.
The
MSB
4. Refer to Table 8 for an overview of hardware register mapping, to Table 7 for details on I/O port hardware
registers, and to Table 9 for information on CPU/SWIM/debug module controller registers.
Memory area
Table 5. Flash and RAM boundary addresses
Size
Start address
End address
RAM
1 Kbyte
0x00 0000
0x00 03FF
Flash program memory
8 Kbyte
4 Kbyte
0x00 8000
0x00 8000
0x00 9FFF
0x00 8FFF
5.2
Register map
Address
0x00 4910
0x00 4911
Address
0x00 5000
0x00 5001
0x00 5002
0x00 5003
0x00 5004
0x00 5005
0x00 5006
0x00 5007
0x00 5008
0x00 5009
Table 6. Factory conversion registers
Block
Register label
Register name
-
VREFINT_Factory_ Value of the internal reference voltage
CONV
measured during the factory phase
-
TS_Factory_CONV_
V90
Value of the temperature sensor output
voltage measured during the factory
phase
Reset
status
0xXX
0xXX
Table 7. I/O port hardware register map
Block
Register label
Register name
Port A
Port B
PA_ODR
PA_IDR
PA_DDR
PA_CR1
PA_CR2
PB_ODR
PB_IDR
PB_DDR
PB_CR1
PB_CR2
Port A data output latch register
Port A input pin value register
Port A data direction register
Port A control register 1
Port A control register 2
Port B data output latch register
Port B input pin value register
Port B data direction register
Port B control register 1
Port B control register 2
Reset
status
0x00
0xXX
0x00
0x01
0x00
0x00
0xXX
0x00
0x00
0x00
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