STM32L433CC datasheet(108/225 Pages) STMICROELECTRONICS

部件名	STM32L433CC

功能描述	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 256KB Flash, 64KB SRAM, USB FS, LCD, ext. SMPS

PDF	225 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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108 / 225 page

Electrical characteristics

STM32L433xx

108/225

DS11449 Rev 5

1. All values are obtained by calculation based on measurements done without SMPS and using following parameters:

SMPS input = 3.3 V, SMPS efficiency = 85%, VDD12 = 1.10 V

2. Reduced code used for characterization results provided in Table 26, Table 28, Table 30.

Table 34. Typical current consumption in Run, with different codes running from Flash,

ART enable (Cache ON Prefetch OFF) and power supplied by external SMPS

(VDD12 = 1.05 V)

Symbol

Parameter

Conditions(1)

TYP

Unit

TYP

Unit

Voltage

scaling

Code

25 °C

IDD_ALL

(Run)

Supply

current in

Run mode

fHCLK = fHSE up to

48 MHz included,

bypass mode PLL

ON above

48 MHz

all peripherals

disable

Reduced code(2)

0.93

µA/MHz

Coremark

1.06

Dhrystone 2.1

1.08

Fibonacci

1.01

While(1)

0.90

1. All values are obtained by calculation based on measurements done without SMPS and using following parameters:

SMPS input = 3.3 V, SMPS efficiency = 85%, VDD12 = 1.05 V

2. Reduced code used for characterization results provided in Table 26, Table 28, Table 30.

STM32L433CC 数据表(PDF) 108 Page - STMicroelectronics

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