STM32L053C8 datasheet(131/136 Pages) STMICROELECTRONICS

131 / 136 page

DS10152 Rev 9

131/136

STM32L053x6 STM32L053x8

Revision history

135

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.

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 49: Thermal resistance and added note 1.

Table 86. Document revision history (continued)

Date

Revision

Changes

STM32L053C8 Datasheet(PDF) 131 Page - STMicroelectronics