STM32L152C6T6 STMicroelectronics, STM32L152C6T6 Datasheet - Page 14

• Manufacturer Part Number: STM32L152C6T6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb LP LCD MCU
• Manufacturer: STMicroelectronics

Specifications of STM32L152C6T6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M3
• Data Bus Width: 32 bit

Functional overview
Note:
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The RTC, the IWDG, and the corresponding clock sources are not stopped by entering the
Stop or Standby mode.
Table 3.
1. Should be USB compliant from I/O voltage standpoint, the minimum V
V
V
V
V
Operating power
DD
DD
DD
DD
supply range
Comparator 1 event or Comparator 2 event (if internal reference voltage is on). It can
also be wakened by the USB wakeup.
Stop mode consumption: refer to
Standby mode with RTC
Standby mode is used to achieve the lowest power consumption and real time clock.
The internal voltage regulator is switched off so that the entire V
powered off. The PLL, MSI RC, HSI RC and HSE crystal oscillators are also switched
off. The LSE or LSI is still running. After entering Standby mode, the RAM and register
contents are lost except for registers in the Standby circuitry (wakeup logic, IWDG,
RTC, LSI, LSE Crystal 32K osc, RCC_CSR).
The device exits Standby mode in 60 µs when an external reset (NRST pin), an IWDG
reset, a rising edge on one of the three WKUP pins, RTC alarm (Alarm A or Alarm B),
RTC tamper event, RTC timestamp event or RTC Wakeup event occurs.
Standby mode without RTC
Standby mode is used to achieve the lowest power consumption. The internal voltage
regulator is switched off so that the entire V
RC, HSI and LSI RC, HSE and LSE crystal oscillators are also switched off. After
entering Standby mode, the RAM and register contents are lost except for registers in
the Standby circuitry (wakeup logic, IWDG, RTC, LSI, LSE Crystal 32K osc,
RCC_CSR).
The device exits Standby mode in 60 µs when an external reset (NRST pin) or a rising
edge on one of the three WKUP pin occurs.
Standby mode consumption: refer to
= 1.65 to 1.8 V
= 1.8 to 2.0 V
= 2.0 to 2.4 V
= 2.4 to 3.6 V
Functionalities depending on the operating power supply range
Conversion time
Conversion time
Conversion time
up to 500 Ksps
up to 500 Ksps
DAC and ADC
Not functional
up to 1 Msps
operation
Functionalities depending on the operating power supply range
Doc ID 17659 Rev 8
Table
Not functional
Not functional
Functional
Functional
Table
22.
USB
CORE
23.
(1)
(1)
STM32L151x6/8/B, STM32L152x6/8/B
domain is powered off. The PLL, MSI,
Dynamic voltage
Range 1, range 2
Range 1, range 2
scaling range
Range 2 or
Range 2 or
or range 3
or range 3
range 3
range 3
DD
is 3.0 V.
CORE
Full speed operation
Full speed operation
Degraded speed
Degraded speed
domain is
I/O operation
performance
performance