STM8AF6246 STMicroelectronics, STM8AF6246 Datasheet - Page 55
STM8AF6246
Manufacturer Part Number
STM8AF6246
Description
STM8AF62 Standard Line
Manufacturer
STMicroelectronics
Datasheet
1.STM8AF6168.pdf
(91 pages)
Specifications of STM8AF6246
Max Fcpu
16 MHz
Flash Program Memory
16 to 32 Kbytes Flash; data retention 20 years at 55 °C after 1 kcycle
Data Memory
0.5 to 1 Kbyte true data EEPROM; endurance 300 kcycles
Ram
1 to 2 Kbytes
Advanced Control Timer
16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
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STM8AF61xx, STM8AF62xx
Figure 10. Typ. I
10
9
8
7
6
5
4
3
2
1
0
2.5
Table 28.
Table 29.
1. Typical values not tested in production. Since the peripherals are powered by an internally regulated,
2. Data based on a differential I
3. Data based on a differential I
Current consumption curves
Figure 10
RAM.
@f
I
I
I
I
I
I
I
I
I
I
I
3
DD(PROG)
DD(TIM1)
DD(TIM2)
DD(TIM3)
DD(TIM4)
DD(LINUART)
DD(SPI)
DD(I 2 C)
DD(AWU)
DD(TOT_DIG)
DD(ADC)
Symbol
constant digital supply voltage, the values are similar in the full supply voltage range.
peripheral. This measurement does not include the pad toggling consumption.
conversions.
CPU
Symbol
3.5
DD(RUN)HSE
= 16 MHz, peripheral = on
to
4
V
Programming current
DD
Figure 15
Programming current consumption
Typical peripheral current consumption V
[V]
4.5
TIM1 supply current
TIM2 supply current
TIM3 supply current
TIM4 supply current
LINUART supply current
SPI supply current
I
AWU supply current
All digital peripherals on
ADC supply current when
converting
Parameter
2
vs. V
C supply current
5
show typical current consumption measured with code executing in
DD
Parameter
5.5
DD
DD
(3)
25°C
85°C
125°C
measurement between no peripheral clocked and a single active
measurement between reset configuration and continuous A/D
Doc ID 14952 Rev 5
6
(2)
(2)
erasing and programming data
(2)
(2)
(2)
(2)
(2)
V
or Flash program memory
DD
(2)
Figure 11. Typ. I
= 5 V, -40 °C to 150 °C,
Conditions
Typ.
10
9
8
7
6
5
4
3
2
1
0
0
2 MHz
0.004
0.003
f
0.03
0.02
0.01
0.03
0.01
0.02
0.22
0.93
master
@ V
5
DD
DD
DD(RUN)HSE
=
= 5.0 V, peripheral = on
10
= 5.0 V
fcpu [MHz]
Typ.
Electrical characteristics
15
Typ
1.0
16 MHz
(1)
f
0.23
0.12
0.03
0.11
0.04
0.06
0.02
0.95
0.1
master
vs. f
1
20
CPU
=
Max
1.7
25
25°C
85°C
125°C
30
Unit
mA
Unit
mA
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