STR751FR1 STMicroelectronics, STR751FR1 Datasheet - Page 40

• Manufacturer Part Number: STR751FR1
• Description: 32-bit MCU
• Manufacturer: STMicroelectronics

Specifications of STR751FR1

• Smart Low Power Modes: SLOW, WFI, STOP and STANDBY with backup registers
• Conversion Time: min. 3.75 μs

Electrical parameters
Table 15.
1. Typical data based on T
2. Typical data based on T
3. The conditions for these consumption measurements are described at the beginning of
4. Single supply scheme see
5. Parameter setting BURST=1, WFI_FLASHEN=1
6. Parameter setting BURST=0, WFI_FLASHEN=0
7. Parameter setting WFI_FLASHEN=0, OSC4MOFF=1
40/84
Symbol
I
DD
(3)
Supply current in
RUN mode
Supply current in
WFI mode
Supply current in
SLOW mode
Supply current in
SLOW-WFI
mode
Para meter
Subject to general operating conditions for V
Single supply typical power consumption in Run, WFI, Slow and Slow-WFI modes
(4)(7)
(4)
(4)
(4)
A
A
=25° C and V
=25° C and V
Figure
Clocked by OSC4M with PLL multiplication, all peripherals
enabled in the MRCC_PLCKEN register:
f
f
f
f
f
f
Clocked by OSC4M with PLL multiplication, only EXTIT
peripheral enabled in the MRCC_PLCKEN register:
f
f
f
f
f
f
Clocked by OSC4M with PLL multiplication, only EXTIT
peripheral enabled in the MRCC_PLCKEN register:
f
f
f
f
f
f
Clocked by FREEOSC: f
Clocked by OSC4M: f
Clocked by LPOSC: f
Clocked by OSC32K: f
Clocked by FREEOSC: f
Clocked by OSC4M: f
Clocked by LPOSC: f
Clocked by OSC32K: f
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
14.
=60 MHz, f
=56 MHz, f
=48 MHz, f
=32 MHz, f
=16 MHz, f
=8 MHz, f
=60 MHz, f
=56 MHz, f
=48 MHz, f
=32 MHz, f
=16 MHz, f
=8 MHz, f
=60 MHz, f
=56 MHz, f
=48 MHz, f
=32 MHz, f
=16 MHz, f
= 8 MHz, f
DD_IO
DD_IO
=3.3V.
=5.0V.
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
PCLK
=8 MHz
=8 MHz
= 8 MHz
=30 MHz
=28 MHz
=24 MHz
=32 MHz
=16 MHz
=30 MHz
=28 MHz
=24 MHz
=32 MHz
=16 MHz
=30 MHz
=28 MHz
=24 MHz
=32 MHz
= 16 MHz
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
Conditions
=f
=f
=f
=f
=f
=f
PCLK
PCLK
PCLK
PCLK
(6)
=f
PCLK
=f
PCLK
STR750Fxx STR751Fxx STR752Fxx STR755Fxx
(5)
(5)
(5)
(6)
PCLK
PCLK
(6)
=~300 kHz
=~300 kHz
=4 MHz
=4 MHz
DD_IO
=32.768 kHz
=32.768 kHz
=~5 MHz,
=~5 MHz
, and T
A
Section 6.3.4 on page
typ
3.3V
3.65
1.15
0.98
3.5
3.5
3.1
80
75
65
59
34
20
65
60
54
42
22
16
62
59
53
22
13
10
9
8
(1)
36.
typ
3.75
1.65
3.9
4.2
4.0
1.5
5V
82
77
67
61
37
22
67
62
55
44
24
18
63
60
54
23
15
11
10
9
(2)
Unit
mA
mA
mA
mA
mA