STM32L475RG datasheet(103/193 Pages) STMICROELECTRONICS

tên linh kiện	STM32L475RG

Giải thích chi tiết về linh kiện	Ultra-low-power ARM Cortex-M4 32-bit MCUFPU, 100DMIPS, up to 1MB Flash, 128 KB SRAM, USB OTG FS, analog, audio

PDF	193 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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Table 39. Current consumption in VBAT mode

Symbol

Parameter

Conditions

TYP

MAX(1)

Unit

-VBAT

25 °C 55 °C 85 °C

105 °C 125 °C 25 °C

55 °C

85 °C 105 °C 125 °C

IDD(VBAT)

Backup domain

supply current

RTC disabled

1.8 V

196

587

1663

10.8

490

1468

4158

2.4 V

5.27

226

673

1884

13.2

565

1683

4710

3 V

264

775

2147

15.5

106

660

1938

5368

3.6 V

323

919

2488

25.8

144

808

2298

6220

RTC enabled and

clocked by LSE

bypassed at 32768 Hz

1.8 V

183

201

367

729

2.4 V

268

295

486

901

3 V

376

412

602

1075

3.6 V

508

558

752

1299

RTC enabled and

clocked by LSE

quartz(2)

1.8 V

302

344

521

915

1978

2.4 V

388

436

639

1091

2289

3 V

494

549

784

1301

2656

3.6 V

630

692

971

1571

3115

1. Guaranteed by characterization results, unless otherwise specified.

2. Based on characterization done with a 32.768 kHz crystal (MC306-G-06Q-32.768, manufacturer JFVNY) with two 6.8 pF loading capacitors.

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