STM8AF52AA STMicroelectronics, STM8AF52AA Datasheet - Page 63
STM8AF52AA
Manufacturer Part Number
STM8AF52AA
Description
STM8AF52 CAN Line
Manufacturer
STMicroelectronics
Datasheet
1.STM8AF5168.pdf
(106 pages)
Specifications of STM8AF52AA
Max Fcpu
24 MHz
Program Memory
32 to 128 Kbytes Flash program; data retention 20 years at 55 °C
Data Memory
up to 2 Kbytes true data EEPROM; endurance 300 kcycles
Ram
2 Kbytes to 6 Kbytes
Advanced Control Timer
16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
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Table 28.
1. Configured by the REGAH bit in the CLK_ICKR register.
2. Configured by the AHALT bit in the FLASH_CR1 register.
3. Data based on characterization results. Not tested in production.
Table 29.
1. During startup, the oscillator current consumption may reach 6 mA.
2. The supply current of the oscillator can be further optimized by selecting a high quality resonator with small R
3. Informative data.
Symbol
t
I
I
I
Symbol
WU(AH)
I
DD(AH)
to crystal manufacturer for more details
DD(OSC)
DD(OSC)
DD(H)
Supply current in
Halt mode
Supply current in
Active-halt mode
with regulator on
Supply current in
Active-halt mode
with regulator off
Wakeup time from
Active-halt mode
with regulator on
Wakeup time from
Active-halt mode
with regulator off
Total current consumption in Halt and Active-halt modes. General conditions for V
applied. T
Current consumption for on-chip peripherals
Oscillator current consumption
HSE oscillator current
consumption
HSE oscillator current
consumption
Parameter
Parameter
A
(2)
(2)
= −40 °C to 55 °C unless otherwise stated
regulator
(MVR)
voltage
Main
Off
On
Off
On
Off
(1)
V
CL = 33 pF
CL = 33 pF
resonator,
V
resonator,
Quartz or
Quartz or
DD
ceramic
ceramic
DD
Doc ID 14395 Rev 8
= 3.3 V
Operating
= 5 V
mode
Power-
Power-
Power-
Flash
mode
down
down
down
Conditions
Conditions
(2)
temperature condition
External clock 16 MHz
f
f
f
f
OSC
OSC
f
OSC
OSC
f
f
OSC
OSC
Clock source and
LSI clock 128 kHz,
T
LSI clock 128 kHz
LSI clock 128 kHz
MASTER
Clocks stopped,
A
Clocks stopped
=−40 to 150 °C
= 24 MHz
= 16 MHz
= 24 MHz
= 16 MHz
T
T
= 8 MHz
= 8 MHz
A
A
= 25 °C
= 25 °C
= 125 kHz
0.57
0.25
0.18
Typ
0.6
0.5
Electrical characteristics
1
Typ
770
150
25
25
10
50
5
5
Max
2.0
1.0
—
—
—
—
900
230
35
42
30
80
m
Max
(3)
(3)
25
30
(1)
value. Refer
(3)
(3)
(3)
(3)
(3)
(3)
Unit
63/106
mA
Unit
µA
µs
DD