STR751FR1 STMicroelectronics, STR751FR1 Datasheet - Page 43

• 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

STR750Fxx STR751Fxx STR752Fxx STR755Fxx
On-Chip peripheral power consumption
Conditions:
Table 19.
1. Data based on a differential I
2. Data based on a differential I
3. Data based on a differential I
4. Data based on a differential I
5. Data based on a differential I
6. Data based on a differential I
7. Data based on a differential I
8. Data based on a differential IDD measurement between reset configuration (CAN disabled) and a
.
MHz. No IC/OC programmed (no I/O pads toggling)
This measurement does not include PWM pads toggling consumption.
communication at maximum speed 16 MHz. The data sent is 55h. This measurement does not include the
pad toggling consumption.
transmit sequence at 1Mbauds. This measurement does not include the pad toggling consumption.
I2C master communication at 100kHz (data sent equal to 55h). This measurement includes the pad
toggling consumption but not the external 10kOhm external pull-up on clock and data lines.
conversions at 8 MHz in scan mode on 16 inputs configured as AIN.
application.
permanent CAN data transmit sequence in loopback mode at 1MHz. This measurement does not include
the pad toggling consumption.
I
I
Symbol
I
I
I
I
DD(UART)
DD(PWM)
I
I
DD(ADC)
DD(USB)
DD(CAN)
DD(SSP)
DD(TIM)
DD(I2C)
–
–
–
V
T
Clocked by OSC4M with PLL multiplication, f
f
PCLK
A
DD_IO
= 25° C
On-Chip peripherals
=32 MHz
TIM Timer supply current
PWM Timer supply current
SSP supply current
UART supply current
I2C supply current
ADC supply current when converting
USB supply current
Note: V
CAN supply current
=V
DDA_ADC
DD_IO
DD
DD
DD
DD
DD
DD
DD
=V
must be 3.3 V ±10%
measurement between reset configuration (I2C disabled) and a permanent
measurement between reset configuration and timer counter running at 32
measurement between reset configuration and PWM running at 32 MHz.
measurement between reset configuration and permanent SPI master
measurement between reset configuration and a permanent UART data
measurement between reset configuration and continuous A/D
measurement between reset configuration and a running generic HID
DDA_PLL
(5)
(3)
(7)
(8)
(4)
Parameter
=3.3 V or 5 V ±10% unless otherwise specified.
(1)
(2)
(6)
CK_SYS
=64 MHz, f
(3.3V and 5.0V)
Electrical parameters
0.90
HCLK
Typ
0.7
1.3
1.6
0.3
1.2
2.8
1
=32 MHz,
Unit
mA
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