STM32F103RC 데이터 시트보기 (PDF) - STMicroelectronics

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STM32F103RC

Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces

STMicroelectronics 

Electrical characteristics

STM32F103xC, STM32F103xD, STM32F103xE

Table 46. Output voltage characteristics

Symbol

Parameter

Conditions

Min

Max Unit

VOL(1)

Output low level voltage for an I/O pin

when 8 pins are sunk at same time

TTL port

0.4

IIO = +8 mA

V

VOH(2)

Output high level voltage for an I/O pin

when 8 pins are sourced at same time

2.7 V < VDD < 3.6 V VDD–0.4

VOL (1)

Output low level voltage for an I/O pin

when 8 pins are sunk at same time

CMOS port

IIO =+ 8mA

VOH (2)

Output high level voltage for an I/O pin

when 8 pins are sourced at same time

2.7 V < VDD < 3.6 V

2.4

0.4

V

VOL(1)(3)

Output low level voltage for an I/O pin

when 8 pins are sunk at same time

IIO = +20 mA

1.3

V

VOH(2)(3)

Output high level voltage for an I/O pin

when 8 pins are sourced at same time

2.7 V < VDD < 3.6 V VDD–1.3

VOL(1)(3)

Output low level voltage for an I/O pin

when 8 pins are sunk at same time

IIO = +6 mA

0.4

V

VOH(2)(3)

Output high level voltage for an I/O pin

when 8 pins are sourced at same time

2 V < VDD < 2.7 V VDD–0.4

1. The IIO current sunk by the device must always respect the absolute maximum rating specified in Table 8

and the sum of IIO (I/O ports and control pins) must not exceed IVSS.

2. The IIO current sourced by the device must always respect the absolute maximum rating specified in

Table 8 and the sum of IIO (I/O ports and control pins) must not exceed IVDD.

3. Based on characterization data, not tested in production.

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Doc ID 14611 Rev 7

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