STM8S103F3

Manufacturer Part NumberSTM8S103F3
DescriptionAccess line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, data EEPROM
ManufacturerSTMicroelectronics
STM8S103F3 datasheet
 

Specifications of STM8S103F3

Program Memory8 Kbytes Flash; data retention 20 years at 55 °C after 10 kcyclesData Memory640 bytes true data EEPROM; endurance 300 kcycles
Ram1 KbytesAdvanced Control Timer16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
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Memory and register map
Address
Block
0x00 5410 to
Reserved area (1008 bytes)
0x00 57FF
(1)
Depends on the previous reset source.
(2)
Write only register.
6.2.3
CPU/SWIM/debug module/interrupt controller registers
Table 9: CPU/SWIM/debug module/interrupt controller registers
Address
Block
0x00 7F00
0x00 7F01
0x00 7F02
0x00 7F03
0x00 7F04
(1)
0x00 7F05
CPU
0x00 7F06
0x00 7F07
0x00 7F08
0x00 7F09
0x00 7F0A
0x00 7F0B to
0x00 7F5F
0x00 7F60
CPU
0x00 7F70
0x00 7F71
0x00 7F72
ITC
0x00 7F73
0x00 7F74
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STM8S103K3 STM8S103F3 STM8S103F2
Register label
Register name
Register label
Register name
A
Accumulator
PCE
Program counter extended
PCH
Program counter high
PCL
Program counter low
XH
X index register high
XL
X index register low
YH
Y index register high
YL
Y index register low
SPH
Stack pointer high
SPL
Stack pointer low
CCR
Condition code register
Reserved area (85 bytes)
CFG_GCR
Global configuration register
ITC_SPR1
Interrupt software priority register 1
ITC_SPR2
Interrupt software priority register 2
ITC_SPR3
Interrupt software priority register 3
ITC_SPR4
Interrupt software priority register 4
ITC_SPR5
Interrupt software priority register 5
DocID15441 Rev 7
Reset
status
Reset status
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x03
0xFF
0x28
0x00
0xFF
0xFF
0xFF
0xFF
0xFF