STM32F051K4U6 STMicroelectronics, STM32F051K4U6 Datasheet - Page 70

• 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
Figure 16. TC and TTa I/O input characteristics - CMOS port
Figure 17. TC and TTa I/O input characteristics - TTL port
V
V
V
V
IHmin
ILmax
IHmin
ILmax
V
V
2.0
0.6
0.7
IL
IL
1.3
2.0
0.7
1.3
0.8
/V
/V
IH
IH
(V)
(V)
2.0
2.0
Input range not
guaranteed
Input range not
guaranteed
Doc ID 022265 Rev 3
2.7
2.7
TTL standard requirements V
TTL standard requirements V
CMOS standard requirements V
3.0
3.0
3.3
3.3
IHmin
ILmax
= 2 V
= 0.8 V
ILmax
3.6
3.6
= 0.3V
Electrical characteristics
DD
V
V
DD
DD
(V)
(V)
MS30255V1
MS30256V1
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