stm8af6166tdy STMicroelectronics, stm8af6166tdy Datasheet - Page 53

• Manufacturer Part Number: stm8af6166tdy
• Description: Automotive 8-bit Mcu, With Up To 32 Kbytes Flash, Data Eeprom, 10-bit Adc, Timers, Lin, Spi, I2c, 3 To 5.5 V
• Manufacturer: STMicroelectronics

STM8AF61xx, STM8AF62xx
10.3.1
10.3.2
VCAP external capacitor
Stabilization for the main regulator is achieved connecting an external capacitor C
V
to less than 15 nH.
Figure 9.
1. Legend: ESR is the equivalent series resistance and ESL is the equivalent inductance.
Supply current characteristics
The current consumption is measured as described in
page
If not explicitly stated, general conditions of temperature and voltage apply.
Table 25.
1. The current due to I/O utilization is not taken into account in these values.
2. Values not tested in production. Design guidelines only.
I
I
I
I
DD(RUN)
DD(RUN)
DD(WFI)
DD(SLOW)
CAP
Symbol
49.
pin. C
(1)
(1)
(1)
(1)
EXT
External capacitor C
Total current consumption in Run, Wait and Slow mode.
General conditions for V
Supply
current in
Run mode
Supply
current in
Run mode
Supply
current in
Wait mode
Supply
current in
Slow mode
Parameter
is specified in
ESR
All peripherals
clocked, code
executed from
EEPROM, HSE
external clock
All peripherals
clocked, code
executed from RAM
and EEPROM, HSE
external clock
CPU stopped, all
peripherals off, HSE
external clock
f
all peripherals off,
code executed from
RAM
CPU
Table
Doc ID 14952 Rev 5
scaled down,
EXT
23. Care should be taken to limit the series inductance
DD
Conditions
Rleak
apply, T
C
Ext. clock 16 MHz
LSI internal RC
f
f
f
f
f
CPU
CPU
CPU
f
f
f
CPU
f
f
f
CPU
f
f
f
A
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
= −40 to 150 °C
= 125 kHz
= 128 kHz
= 16 MHz
= 16 MHz
= 16 MHz
Figure 6 on page 48
= 8 MHz
= 4 MHz
= 2 MHz
= 8 MHz
= 4 MHz
= 2 MHz
= 8 MHz
= 4 MHz
= 2 MHz
Electrical characteristics
1.65
1.15
0.90
0.80
1.50
1.50
Typ
7.4
4.0
2.4
1.5
3.7
2.2
1.4
1.0
ESL
and
1.80
7.4
4.1
3.0
2.0
1.9
1.6
Max
1.95
2.5
5.0
1.5
2.5
1.5
14
(2)
(2)
(2)
(2)
(2)
(2)
Figure 7 on
(2)
EXT
to the
Unit
mA
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