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 64/106

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Electrical characteristics
Table 30.
Programming current consumption
Symbol
Parameter
I
Programming current
DD(PROG)
Table 31.
Typical peripheral current consumption V
Symbol
Parameter
I
TIM1 supply current
DD(TIM1)
I
TIM2 supply current
DD(TIM2)
I
TIM3 supply current
DD(TIM3)
I
TIM4 supply current
DD(TIM4)
I
USART supply current
DD(USART)
I
LINUART supply current
DD(LINUART)
I
SPI supply current
DD(SPI)
2
I
I
C supply current
DD(I 2 C)
I
CAN supply current
DD(CAN)
I
AWU supply current
DD(AWU)
I
All digital peripherals on
DD(TOT_DIG)
ADC supply current when
I
(4)
DD(ADC)
converting
1. Typical values not tested in production. Since the peripherals are powered by an internally regulated, constant digital
supply voltage, the values are similar in the full supply voltage range.
2. Data based on a differential I
measurement between no peripheral clocked and a single active peripheral. This
DD
measurement does not include the pad toggling consumption.
3. Data based on a differential IDD measurement between reset configuration (CAN disabled) and a permanent CAN data
transmit sequence in loopback mode at 1 MHz. This measurement does not include the pad toggling consumption.
4. Data based on a differential I
measurement between reset configuration and continuous A/D conversions.
DD
64/106
Conditions
V
= 5 V, -40 °C to 150 °C, erasing
DD
and programming data or Flash
program memory
= 5.0 V
DD
Typ.
f
= 2 MHz
master
(2)
0.03
(2)
0.02
(2)
0.01
(2)
0.004
(2)
0.03
(2)
0.03
(2)
0.01
(2)
0.02
(3)
0.06
(2)
0.003
0.22
0.93
Doc ID 14395 Rev 8
STM8AF52/62xx, STM8AF51/61xx
Typ
Max
1.0
1.7
(1)
Typ.
Typ.
f
f
= 16 MHz
=24 MHz
master
master
0.23
0.34
0.12
0.19
0.1
0.16
0.03
0.05
0.09
0.15
0.11
0.18
0.04
0.07
0.06
0.91
0.30
0.40
0.02
0.05
1
2.4
0.95
0.96
Unit
mA
Unit
mA