STM32L151VBH6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32L151VBH6

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

STMicroelectronics 

Electrical characteristics

STM32L151x6/8/B STM32L152x6/8/B

6.2

Absolute maximum ratings

Stresses above the absolute maximum ratings listed in Table 10: Voltage characteristics,

Table 11: Current characteristics, and Table 12: Thermal characteristics may cause

permanent damage to the device. These are stress ratings only and functional operation of

the device at these conditions is not implied. Exposure to maximum rating conditions for

extended periods may affect device reliability.

Symbol

Table 10. Voltage characteristics

Ratings

Min

Max

Unit

VDD–VSS

VIN(2)

External main supply voltage

(including VDDA and VDD)(1)

Input voltage on five-volt tolerant pin

Input voltage on any other pin

–0.3

4.0

VSS −0.3

VDD+4.0

V

VSS −0.3

4.0

|ΔVDDx| Variations between different VDD power pins

-

|VSSX −VSS| Variations between all different ground pins(3)

-

50

mV

50

VREF+ −VDDA Allowed voltage difference for VREF+ > VDDA

-

0.4

V

VESD(HBM)

Electrostatic discharge voltage

(human body model)

see Section 6.3.11

-

1. sAullpmplayi,ninpothweepr e(VrmDiDtt,eVdDrDaAn)gaen. d ground (VSS, VSSA) pins must always be connected to the external power

2. VIN maximum must always be respected. Refer to Table 11 for maximum allowed injected current values.

3. Include VREF- pin.

Table 11. Current characteristics

Symbol

Ratings

Max.

Unit

IVDDΣ

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

80

IVSSΣ

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

80

Output current sunk by any I/O and control pin

25

IIO

Output current sourced by any I/O and control pin

- 25

IINJ(PIN) (2)

ΣIINJ(PIN)

Injected current on five-volt tolerant I/O(3)

Injected current on any other pin (4)

Total injected current (sum of all I/O and control pins)(5)

-5/+0

±5

± 25

mA

1. sAullpmplayi,ninpothweepr e(VrmDiDtt,eVdDrDaAn)gaen. d ground (VSS, VSSA) pins must always be connected to the external power

2. Negative injection disturbs the analog performance of the device. See note in Section 6.3.17.

3.

Positive current injection is not possible on these I/Os. A negative

must never be exceeded. Refer to Table 10 for maximum allowed

injection is induced by

input voltage values.

VIN<VSS.

IINJ(PIN)

4. Amupsotsniteivveerinbjeecetixocneiesdiendd.uRceedfebrytoVTINab>leV1D0D:wVhoillteagaencehgaartaivceteirnisjeticctsiofnoristhinedmucaexdimbuymVaINllo<wVeSdSi.nIpINuJt(PvoINlt)age

values.

5.

When several inputs are submitted to a

positive and negative injected currents

current injection, the maximum

(instantaneous values).

ΣIINJ(PIN)

is

the

absolute

sum

of

the

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