STM32L053C6 datasheet(127/132 Pages) STMICROELECTRONICS

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DocID025844 Rev 7

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STM32L053x6 STM32L053x8

Revision history

131

25-Jun-2014

ADC now guaranteed down to 1.65 V.

Cover page: updated core speed, added minimum supply voltage for

ADC, DAC and comparators.

Updated list of applications in Section 1: Introduction. Changed number

of I2S interfaces to one in Section 2: Description.

Updated RTC/TIM21 in Table 5: STM32L0xx peripherals interconnect

matrix.

Updated Table 4: Functionalities depending on the working mode (from

Run/active down to standby).

Updated Section 3.4.1: Power supply schemes.

Updated Figure 4: STM32L053x6/8 TFBGA64 ballout - 5x 5 mm.

Updated VDDA in Table 24: General operating conditions.

Splitted Table Current consumption in Run mode, code with data

processing running from Flash into Table 28 and Table 29 and content

updated. Splitted Table Current consumption in Run mode, code with

data processing running from RAM into Table 30 and Table 31 and

content updated. Updated Table 32: Current consumption in Sleep

mode, Table 33: Current consumption in Low-power run mode,

Table 34: Current consumption in Low-power sleep mode, Table 35:

Typical and maximum current consumptions in Stop mode, Table 36:

Typical and maximum current consumptions in Standby mode, and

added Table 37: Average current consumption during Wakeup.

Updated Table 38: Peripheral current consumption in Run or Sleep

mode and added Table 39: Peripheral current consumption in Stop and

Standby mode.

Updated Table 46: HSI48 oscillator characteristics. Removed note 1

below Figure 19: HSE oscillator circuit diagram.

Updated tLOCK in Table 49: PLL characteristics.

Updated Table 51: Flash memory and data EEPROM characteristics

and Table 52: Flash memory and data EEPROM endurance and

retention.

Updated Table 60: I/O AC characteristics.

Updated Table 62: ADC characteristics.

Updated Figure 46: Thermal resistance and added note 1.

Table 87. Document revision history (continued)

Date

Revision

Changes

STM32L053C6 Datasheet(PDF) 127 Page - STMicroelectronics

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