STM32F051K4U6 STMicroelectronics, STM32F051K4U6 Datasheet - Page 68

• 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

STM32F051x
6.3.13
Table 50.
Symbol
V
V
V
hys
IH
IL
Standard I/O input low
level voltage
TTa I/O input low level
voltage
FT and FTf
low level voltage
BOOT0 input low level
voltage
Standard I/O input high
level voltage
TTa I/O input high level
voltage
FT and FTf
high level voltage
BOOT0 input high level
voltage
Standard I/O Schmitt
trigger voltage
hysteresis
TTa I/O Schmitt trigger
voltage hysteresis
FT and FTf I/O Schmitt
trigger voltage
hysteresis
BOOT0 input Schmitt
trigger voltage
hysteresis
I/O port characteristics
General input/output characteristics
Unless otherwise specified, the parameters given in
performed under the conditions summarized in
compliant.
I/O static characteristics
Parameter
(2)
(2)
(2)
(1)
(1)
I/O input
I/O input
(2)
Conditions
Doc ID 022265 Rev 3
0.445V
0.445V
0.2V
Table
0.5V
–0.3
–0.3
–0.3
Min
DD
200
200
100
300
DD
DD
DD
0
Table 50
20. All I/Os are CMOS and TTL
+0.95
+0.398
+0.398
+0.2
are derived from tests
Typ
-
-
-
-
-
-
-
-
-
-
-
-
Electrical characteristics
0.475V
0.3V
0.3V
0.3V
V
V
DD
DD
Max
DD
DD
5.5
5.5
DD
-
-
-
-
+0.3
+0.3
DD
+0.07
+0.07
–0.3
–0.2
69/105
Unit
mV
V