STM32F051K4U6 STMicroelectronics, STM32F051K4U6 Datasheet - Page 55

• Manufacturer Part Number: STM32F051K4U6
• Description: ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V
• Manufacturer: STMicroelectronics

Specifications of STM32F051K4U6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: STM32F051xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 48 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: UFQFN-48
• Mounting Style: SMD/SMT

Electrical characteristics
56/105
Table 33.
1. ADC is in ready state after setting the ADEN bit in the ADC_CR register (ADRDY bit in ADC_ISR is high).
2. DAC channel 1 enabled by setting EN1 bit in DAC_CR.
3. COMP I
ADC
CEC
CRC
DAC
DBGMCU
DMA
GPIOA
GPIOB
GPIOC
GPIOD
GPIOF
I2C1
I2C2
PWR
SPI1/I2S1
SPI2
SYSCFG & COMP
TIM1
TIM2
TIM3
TIM6
TIM14
TIM15
TIM16
TIM17
TSC
USART1
USART2
WWDG
(2)
Peripheral
(1)
DDA
Peripheral current consumption
is specified as I
DD(COMP)
Doc ID 022265 Rev 3
in
0.53
0.24
0.10
0.27
0.18
0.35
0.48
0.58
0.12
0.04
0.06
0.43
0.42
0.22
0.63
0.53
0.28
1.01
1.00
0.78
0.32
0.45
0.66
0.57
0.59
0.28
1.07
0.48
0.22
I
Typical consumption at 25 °C
DD
Table 58: Comparator characteristics
See note
0.964
0.408
I
DDA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(3)
STM32F051x
Unit
mA