STM32L052R6 datasheet(6/136 Pages) STMICROELECTRONICS

номер детали	STM32L052R6

подробное описание детали	Ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 64 KB Flash memory, 8 KB SRAM, 2 KB EEPROM, USB, ADC, DAC

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производитель	STMICROELECTRONICS [STMicroelectronics]

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6 / 136 page

List of tables

STM32L052x6 STM32L052x8



6/136

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Table 46.

16 MHz HSI16 oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Table 47.

HSI48 oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Table 48.

LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Table 49.

MSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Table 50.

PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Table 51.

RAM and hardware registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Table 52.

Flash memory and data EEPROM characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Table 53.

Flash memory and data EEPROM endurance and retention . . . . . . . . . . . . . . . . . . . . . . . 81

Table 54.

EMS characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Table 55.

EMI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Table 56.

ESD absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Table 57.

Electrical sensitivities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Table 58.

I/O current injection susceptibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Table 59.

I/O static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Table 60.

Output voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Table 61.

I/O AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Table 62.

NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Table 63.

ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Table 64.

RAIN max for fADC = 16 MHz. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Table 65.

ADC accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Table 66.

DAC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Table 67.

Temperature sensor calibration values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Table 68.

Temperature sensor characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Table 69.

Comparator 1 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Table 70.

Comparator 2 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Table 71.

TIMx characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Table 72.

I2C analog filter characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Table 73.

USART/LPUART characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Table 74.

SPI characteristics in voltage Range 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Table 75.

SPI characteristics in voltage Range 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Table 76.

SPI characteristics in voltage Range 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Table 77.

I2S characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Table 78.

USB startup time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Table 79.

USB DC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Table 80.

USB: full speed electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Table 81.

LQFP64 - 64-pin, 10 x 10 mm low-profile quad flat



package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Table 82.

TFBGA64 – 64-ball, 5 x 5 mm, 0.5 mm pitch, thin profile fine pitch ball



grid array package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Table 83.

TFBGA64 recommended PCB design rules (0.5 mm pitch BGA). . . . . . . . . . . . . . . . . . . 115

Table 84.

LQFP48 - 48-pin, 7 x 7 mm low-profile quad flat package mechanical data. . . . . . . . . . . 118

Table 85.

WLCSP36 - 2.596 x 2.868 mm, 0.4 mm pitch wafer level chip scale



mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Table 86.

WLCSP36 recommended PCB design rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Table 87.

LQFP32 - 32-pin, 7 x 7 mm low-profile quad flat package mechanical data. . . . . . . . . . . 123

Table 88.

UFQFPN32 - 32-pin, 5x5 mm, 0.5 mm pitch ultra thin fine pitch quad flat



package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Table 89.

Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Table 90.

STM32L052x6/8 ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Table 91.

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Аналогичный номер детали - STM32L052R6

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	STM32L051C6	1Mb / 127P	Access line ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC
	STM32L051C6	1Mb / 133P	Access line ultra-low-power 32-bit MCU Arm짰-based Cortex짰-M0, up to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC October 2019
	STM32L051C8	1Mb / 127P	Access line ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC
	STM32L051C8	1Mb / 133P	Access line ultra-low-power 32-bit MCU Arm짰-based Cortex짰-M0, up to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC October 2019
	STM32L051K6	1Mb / 127P	Access line ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC

More results

Аналогичное описание - STM32L052R6

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	STM32L062K8	1Mb / 124P	Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, 64 KB Flash,8 KB SRAM, 2 KB EEPROM, USB, ADC, DAC, AES August 2020
STMicroelectronics	STM32L051X6	1Mb / 127P	Access line ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC
NXP Semiconductors	LPC111XLV	1Mb / 53P	32-bit ARM Cortex-M0 MCU; up to 32 kB flash, 8 kB SRAM; 8-bit ADC Rev. 2-10 October 2012
STMicroelectronics	STM32L051X6	1Mb / 133P	Access line ultra-low-power 32-bit MCU Arm짰-based Cortex짰-M0, up to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC October 2019
NXP Semiconductors	LPC112X	1Mb / 63P	32-bit ARM Cortex-M0 microcontroller; 64 kB flash and 8 kB SRAM; 12-bit ADC Rev. 1-24 February 2015
	LPC1111	410Kb / 59P	32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash and 8 kB SRAM Rev. 01-16 April 2010
	LPC1111	621Kb / 64P	32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash and 8 kB SRAM Rev. 5-22 June 2011
	LPC11U6X	2Mb / 97P	32-bit ARM Cortex-M0 microcontroller; up to 256 KB flash and 36 KB SRAM; 4 KB EEPROM; USB; 12-bit ADC Rev. 1.5-12 August 2020
Holtek Semiconductor In...	HT32F0008	1Mb / 46P	32-Bit Arm Cortex -M0 Microcontroller, up to 64 KB Flash and 16 KB SRAM
NXP Semiconductors	LPC1102_1106	301Kb / 39P	32-bit ARM Cortex-M0 microcontroller; 32 kB flash and 8 kB SRAM Rev. 4-24 June 2011

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