STM32L552CCT3PTR datasheet(174/340 Pages) STMICROELECTRONICS

Part #	STM32L552CCT3PTR

Description	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU, 165 DMIPS, up to 512 KB Flash memory, 256 KB SRAM, SMPS

PDF	340 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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174 / 340 page

Table 54. Typical current consumption in Run mode with internal SMPS,

with different codes running from Flash, ICACHE disabled

Symbol

Parameter

Conditions

TYP

Single

Bank

Mode

TYP

Dual

Bank

Mode

Unit

TYP

Single

Bank

Mode

TYP

Dual

Bank

Mode

Unit

Voltage scaling

Code

25°C

IDD

(Run)

Supply current in Run

mode

fHCLK=fHSE up to 48

MHZ included, bypass

mode PLL ON above

48 MHz all peripherals

disabled

Range2, SMPS

fHCLK=26 MHz

Reduced code

2.38

2.41

µA/MHz

Coremark

2.59

2.44

100

Dhrystone2.1

2.67

2.55

103

Fibonacci

2.13

2.07

While

1.80

1.86

Range 1, SMPS

HP fHCLK=80

MHz

Reduced code

8.7

8.5

109

107

µA/MHz

Coremark

8.4

7.5

106

Dhrystone2.1

8.6

7.7

107

Fibonacci

7.5

7.0

While

6.8

7.0

Range 0, SMPS

fHCLK= 110 MHz

Reduced code

12.9

11.6

117

105

µA/MHz

Coremark

11.9

10.1

109

Dhrystone2.1

12.0

10.4

109

Fibonacci

11.3

10.1

102

While

10.7

11.1

101

STM32L552CCT3PTR Datasheet(PDF) 174 Page - STMicroelectronics

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