STM32F051R4T6TR STMicroelectronics, STM32F051R4T6TR Datasheet - Page 46

• Manufacturer Part Number: STM32F051R4T6TR
• Description: ARM Microcontrollers - MCU ARM Cortex M0 16kB 48 MHz CPU 8kB Flash
• Manufacturer: STMicroelectronics

Specifications of STM32F051R4T6TR

• Rohs: yes

STM32F051x
Table 25.
1. Data based on characterization results, not tested in production unless otherwise specified.
2. Data based on characterization results and tested in production with code executing from RAM.
Symbol Parameter Conditions
I
DD
Run mode,
Run mode,
from Flash
from Flash
from RAM
current in
executing
current in
executing
current in
executing
or RAM
Supply
Supply
Supply
mode,
Sleep
code
code
code
Typical and maximum current consumption from V
HSI clock,
HSI clock,
HSI clock,
HSI clock,
HSI clock,
HSI clock,
bypass,
bypass,
bypass,
bypass,
bypass,
bypass,
PLL on
PLL off
PLL on
PLL off
PLL on
PLL off
PLL on
PLL off
PLL on
PLL off
PLL on
PLL off
HSE
HSE
HSE
HSE
HSE
HSE
48 MHz
32 MHz
24 MHz 12.2
48 MHz
32 MHz
24 MHz 12.2
48 MHz 22.2 23.2
32 MHz 15.4
24 MHz 11.2
48 MHz 22.2
32 MHz 15.4
24 MHz 11.2
48 MHz
32 MHz 9.5
24 MHz 7.3
48 MHz
32 MHz 9.5
24 MHz 7.3
8 MHz
1 MHz
8 MHz
8 MHz
1 MHz
8 MHz
8 MHz
1 MHz
8 MHz
f
HCLK
Typ
4.4
4.4
4.0
0.6
4.0
2.6
0.4
2.6
Doc ID 022265 Rev 3
22
15
22
15
14
14
1
All peripherals enabled
15.3
25 °C
22.8
15.5
13.2
22.8
15.5
13.2
16.3
12.2
23.2
16.3
12.2
10.2
15.3
10.2
5.2
1.3
5.2
4.5
0.8
4.5
7.8
2.9
0.6
7.8
2.9
(2)
(2)
Max @ T
85 °C
22.8
15.5
13.2
22.8
15.5
13.2
23.2
16.3
12.2
23.2
16.3
12.2
15.3
10.2
15.3
10.2
5.2
1.3
5.2
4.5
0.8
4.5
7.8
2.9
0.6
7.8
2.9
A
(1)
105 °C
24.4
16.0
23.8
16.0
13.6
23.8
16.0
13.6
16.8
12.8
24.4
16.8
12.8
10.7
16.0
10.7
5.4
1.4
5.4
4.7
0.9
4.7
8.3
3.0
0.6
8.3
3.0
(2)
(2)
DD
supply at V
11.8
11.8
12.0 12.7
12.0
Typ
7.6
7.2
2.7
0.7
7.6
7.2
2.7
7.8
6.2
1.9
0.3
7.8
6.2
1.9
2.8
2.0
1.5
0.6
0.2
3.8
2.6
2.0
0.6
All peripherals disabled
25 °C
3.0
12.7
12.7
12.7
Electrical characteristics
8.7
7.9
2.9
0.9
8.7
7.9
2.9
8.7
7.9
2.9
0.6
8.7
7.9
2.9
2.1
1.7
0.8
0.4
4.0
2.7
2.1
0.8
(2)
(2)
Max @ T
DD
85 °C
12.7
12.7
12.7
12.7
8.7
7.9
2.9
0.9
8.7
7.9
2.9
8.7
7.9
2.9
0.6
8.7
7.9
2.9
3.0
2.1
1.7
0.8
0.4
4.1
2.8
2.1
0.8
= 3.6 V
A
(1)
105 °C
13.3
3.2
13.3
13.3
13.3
9.0
8.1
3.0
0.9
9.0
8.1
3.0
9.0
8.1
3.0
0.7
9.0
8.1
3.0
2.3
1.9
0.8
0.4
4.2
2.8
2.1
0.8
(2)
(2)
47/105
Unit
mA