STR751FR2 STMicroelectronics, STR751FR2 Datasheet - Page 35
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STR751FR2
Manufacturer Part Number
STR751FR2
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
Datasheet
1.STR755FV2.pdf
(84 pages)
Specifications of STR751FR2
Smart Low Power Modes
SLOW, WFI, STOP and STANDBY with backup registers
Conversion Time
min. 3.75 μs
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STR750Fxx STR751Fxx STR752Fxx STR755Fxx
6.3.2
6.3.3
Operating conditions at power-up / power-down
Subject to general operating conditions for T
Table 11.
1. Data guaranteed by characterization, not tested in production.
Embedded voltage regulators
Subject to general operating conditions for V
Table 12.
1. V
2. In STANDBY mode, V
3. Once V
t
t
V
V
t
Symbol
VDD_IO
V18
VREG_PWRUP
MVREG
LPVREG
- In STOP mode with MVREG OFF (LP_PARAM13 bit). See note 2.
- In STANDBY mode. See note 2.
In STOP mode, V
during this start-up time.
MVREG
Symbol
DD_IO
is observed on the V
V
V
DD_IO
18
(1)
Operating conditions at power-up / power-down
Embedded voltage regulators
rise time rate
has reached 3.0 V, the RSM (Regulator Startup Monitor) generates an internal RESET
Parameter
MVREG power supply
LPVREG power supply
Voltage Regulators start-up
time (to reach 90% of final V
value) at V
rise time rate
LPVREG
LPVREG
is observed on the V
(1)
Parameter
DD_IO
18
is observed on the V
, V
18REG
power-up
When 1.8 V power is supplied
externally
and V
(1)
(2)
18
18BKP
(3)
Conditions
, V
18
18BKP
A
18REG
DD_IO
.
pins except in the following case:
V
slope = 20 µs/V
V
slope = 20 ms/V
load <150 mA
load <10 mA
DD_IO
DD_IO
pin
and V
Conditions
, and T
18BKP
rise
rise
A
pins.
Min
20
20
1.65 1.80
1.30 1.40
Min
(1)
Electrical parameters
Typ
Typ
80
35
Max
20
20
Max
1.95
1.50
(1)
ms/V
ms/V
μs/V
μs/V
Unit
Unit
ms
35/84
µs
V
V