STM8AF52AA

Manufacturer Part NumberSTM8AF52AA
DescriptionSTM8AF52 CAN Line
ManufacturerSTMicroelectronics
STM8AF52AA datasheet
 


Specifications of STM8AF52AA

Max Fcpu24 MHzProgram Memory32 to 128 Kbytes Flash program; data retention 20 years at 55 °C
Data Memoryup to 2 Kbytes true data EEPROM; endurance 300 kcyclesRam2 Kbytes to 6 Kbytes
Advanced Control Timer16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization  
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Page 48/106

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Memory and register map
Table 16.
CPU/SWIM/debug module/interrupt controller registers
Address
Block
Register label
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
CFG_GCR
0x00 7F70
ITC_SPR1
0x00 7F71
ITC_SPR2
0x00 7F72
ITC_SPR3
0x00 7F73
ITC_SPR4
ITC
0x00 7F74
ITC_SPR5
0x00 7F75
ITC_SPR6
0x00 7F76
ITC_SPR7
0x00 7F77
ITC_SPR8
0x00 7F78
to
0x00 7F79
0x00 7F80
SWIM
SWIM_CSR
0x00 7F81
to
0x00 7F8F
48/106
Register name
A
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
CC
Condition code register
Reserved area (85 bytes)
Global configuration register
Interrupt software priority register 1
Interrupt software priority register 2
Interrupt software priority register 3
Interrupt software priority register 4
Interrupt software priority register 5
Interrupt software priority register 6
Interrupt software priority register 7
Interrupt software priority register 8
Reserved area (2 bytes)
SWIM control status register
Reserved area (15 bytes)
Doc ID 14395 Rev 8
STM8AF52/62xx, STM8AF51/61xx
Accumulator
Reset
status
0x00
0x00
0x80
0x00
0x00
0x00
0x00
0x00
(2)
0x17
0xFF
0x28
0x00
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0xFF
0x00