STM32L151C6H6DTR(2013) 데이터 시트보기 (PDF) - STMicroelectronics

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STM32L151C6H6DTR
(Rev.:2013)

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

STMicroelectronics 

STM32L151x6/8/B, STM32L152x6/8/B

Electrical characteristics

Figure 28. Power supply and reference decoupling (VREF+ not connected to VDDA)

STM32L15xxx

VREF+

(see note 1)

1 μF // 100 nF

1 μF // 100 nF

VDDA

VSSA /VREF–

(see note 1)

ai17857b

1. VREF+ and VREF– inputs are available only on 100-pin packages.

Figure 29. Power supply and reference decoupling (VREF+ connected to VDDA)

STM32L15xxx

VREF+/VDDA

(See note 1)

1 μF // 100 nF

VREF–/VSSA

(See note 1)

ai17858a

1. VREF+ and VREF– inputs are available only on 100-pin packages.

Doc ID 17659 Rev 8

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