STR755FR2 STMicroelectronics, STR755FR2 Datasheet - Page 41

• Manufacturer Part Number: STR755FR2
• Description: ARM7TDMI-S™ 32-BIT MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I2C, UART, SSP, USB and CAN
• Manufacturer: STMicroelectronics

Specifications of STR755FR2

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

STR750Fxx STR751Fxx STR752Fxx STR755Fxx
Table 17.
1. Typical data are based on T
2. Typical data are based on T
3. The conditions for these consumption measurements are described at the beginning of
4. Single supply scheme see
5. In this mode, the whole digital circuitry is powered internally by the LPVREG at approximately 1.4 V, which significantly
6. In this mode, the whole digital circuitry is powered internally by the MVREG at 1.8 V.
7. Dual supply scheme see
Symbol
I
DD
reduces the leakage currents.
(3)
Supply current
in STOP
mode
Supply current
in STOP
mode
Supply current
in STANDBY
mode
Parameter
Table 16.
Subject to general operating conditions for V
Typical power consumption in STOP and STANDBY modes
To calculate the power consumption in Dual supply mode, refer to the values given in
consider that this consumption is split as follows:
I
For 3.3V range: I
For 5V range: I
Therefore most of the consumption is sunk on the V
This formula does not apply in STOP and STANDBY modes, refer to
DD(single supply)
(4)
(7)
(4)
Figure
Figure
Dual supply supply typical power consumption in Run, WFI, Slow and
Slow-WFI modes
A
A
LP_PARAM bits: ALL OFF
LP_PARAM bits : MVREG ON, OSC4M OFF, FLASH
OFF
LP_PARAM bits: MVREG ON, OSC4M ON , FLASH
OFF
LP_PARAM bits: MVREG ON, OSC4M OFF, FLASH ON
LP_PARAM bits: MVREG ON, OSC4M ON, FLASH ON
LPPARAM bits: ALL OFF, with V
LP_PARAM bits: OSC4M ON, FLASH OFF
LP_PARAM bits: OSC4M OFF, FLASH ON
LP_PARAM bits: OSC4M ON, FLASH ON
RTC OFF
RTC ON clocked by OSC32K
=25°C, V
=25°C, V
~I
DD(VDD_IO)
DD(dual supply)
DD(VDD_IO)
13.
(6)
(6)
12.
DD_IO
DD_IO
~ 2 to 3 mA
=3.3 V and V
=5.0 V and V
~ 1 to 2 mA
= I
DD_V18
Conditions
18
18
+ I
(5)
=1.8 V unless otherwise indicated in the table.
=1.8 V unless otherwise indicated in the table.
DD(VDD_IO)
18
=1.8 V
DD_IO
18
power supply
, and T
I
I
I
I
I
I
I
I
A
DD_V18
DD_V33
DD_V18
DD_V33
DD_V18
DD_V33
DD_V18
DD_V33
Section 6.3.4 on page
Table
(6)
(6)
17.
Electrical parameters
Typ
1950
2435
1475
1475
3.3V
130
630
410
550
910
<1
<1
12
11
14
5
(1)
Table
Typ
1930
2425
1435
1445
135
635
410
550
910
36.
5V
<1
15
14
18
5
1
(2)
15. and
Unit
41/84
μA
μA
μA