STM32F100R8T7BTR(2010) 查看數據表（PDF） - STMicroelectronics

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STM32F100R8T7BTR
(Rev.:2010)

Low & medium-density value line, advanced ARM-based 32-bit MCU with 16 to 128 KB Flash, 12 timers, ADC, DAC & 8 comm interfaces

STMicroelectronics 

Electrical characteristics

STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB

Table 6. Current characteristics

Symbol

Ratings

Max.

Unit

IVDD

Total current into VDD/VDDA power lines (source)(1)

150

IVSS

Total current out of VSS ground lines (sink)(1)

150

Output current sunk by any I/O and control pin

25

IIO

Output current source by any I/Os and control pin

25

Injected current on NRST pin

±5

mA

IINJ(PIN) (2)(3)

Injected current on High-speed external OSC_IN and Low-

speed external OSC_IN pins

Injected current on the PA5 and PA6 pins(4)

±5

+5 / –0

Injected current on any other pin(4)

±5

IINJ(PIN)(2) Total injected current (sum of all I/O and control pins)(4)

± 25

1. All main power (VDD, VDDA) and ground (VSS, VSSA) pins must always be connected to the external power

supply, in the permitted range.

2. IINJ(PIN) must never be exceeded. This is implicitly insured if VIN maximum is respected. If VIN maximum

cannot be respected, the injection current must be limited externally to the IINJ(PIN) value. A positive

injection is induced by VIN>VDD while a negative injection is induced by VIN<VSS.

3. Negative injection disturbs the analog performance of the device. See note in Section 5.3.16: 12-bit ADC

characteristics.

4. When several inputs are submitted to a current injection, the maximum IINJ(PIN) is the absolute sum of the

positive and negative injected currents (instantaneous values). These results are based on

characterization with IINJ(PIN) maximum current injection on four I/O port pins of the device.

Table 7. Thermal characteristics

Symbol

Ratings

TSTG

TJ

Storage temperature range

Maximum junction temperature

Value

Unit

–65 to +150

°C

150

°C

5.3

5.3.1

Operating conditions

General operating conditions

Table 8. General operating conditions

Symbol

Parameter

Conditions

Min

fHCLK Internal AHB clock frequency

0

fPCLK1 Internal APB1 clock frequency

0

fPCLK2 Internal APB2 clock frequency

0

VDD

Standard operating voltage

2

VDDA(1)

Analog operating voltage

(ADC not used)

Analog operating voltage

(ADC used)

2

Must be the same potential

as VDD

2.4

Max

24

24

24

3.6

3.6

3.6

Unit

MHz

V

V

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Doc ID 16455 Rev 2

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