STR750F datasheet(34/73 Pages) STMICROELECTRONICS

部件名	STR750F

功能描述	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

PDF	73 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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34 / 73 page

Electrical parameters

STR750F

34/71

3.3.3

Embedded voltage regulators

Subject to general operating conditions for VDD_IO, and TA

Table 11.

Embedded voltage regulators

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VMVREG

MVREG power supply(1)

VMVREG is observed on the V18, V18REG and V18BKP pins except in the following case:

- In STOP mode with MVREG OFF (LP_PARAM13 bit). See note 2.

- In STANDBY mode. See note 2.

load <150 mA

1.65

1.80

1.95

VLPVREG

LPVREG power supply(2)

In STANDBY mode, VLPVREG is observed on the V18BKP pin

In STOP mode, VLPVREG is observed on the V18, V18REG and V18BKP pins.

load <10 mA

1.30

1.40

1.50

tVREG_PWRUP

(1)

Voltage Regulators start-up

time (to reach 90% of final V18

value) at VDD_IO power-up

(3)

Once VDD_IO has reached 3.0 V, the RSM (Regulator Startup Monitor) generates an internal RESET

during this start-up time.

VDD_IO rise

slope = 20 µs/V

µs

VDD_IO rise

slope = 20 ms/V

STR750F 数据表(PDF) 34 Page - STMicroelectronics

STR750F 数据表(HTML) 34 Page - STMicroelectronics

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