STM32L010F4 datasheet(40/91 Pages) STMICROELECTRONICS

40 / 91 page

Electrical characteristics

STM32L010F4/K4

40/91

DS12323 Rev 3

6.3

Operating conditions

6.3.1

General operating conditions

6.3.2

Embedded reset and power control block characteristics

The parameters given in the following table are derived from the tests performed under the

ambient temperature condition summarized in Table 15.

Table 15. General operating conditions

Symbol

Parameter

Conditions

Min

Max

Unit

fHCLK

Internal AHB clock frequency

MHz

fPCLK1 Internal APB1 clock frequency

fPCLK2 Internal APB2 clock frequency

VDD

Standard operating voltage

1.8

3.6

VDDA

Analog operating voltage

(all features)

Must be the same voltage as VDD(1)

1.8

3.6

VIN

Input voltage on FT and RST pins(2)

2.0 V ≤ VDD ≤ 3.6 V

–0.3

5.5

1.8 V ≤ VDD ≤ 2.0 V

–0.3

5.2

Input voltage on BOOT0 pin

5.5

Input voltage on TC pin

–0.3

VDD+ 0.3

Power dissipation at TA = 85 °C(3)

TSSOP20/

LQFP32

270/

333

Temperature range

–40

°C

Junction temperature range (range 6) –40 °C ≤ TA ≤ 85 °

–40

105

1. It is recommended to power VDD and VDDA from the same source. A maximum difference of 300 mV between VDD and

VDDA can be tolerated during power-up and normal operation.

2. To sustain a voltage higher than VDD+0.3V, the internal pull-up/pull-down resistors must be disabled.

3. If TA is lower, higher PD values are allowed as long as TJ does not exceed TJ max (see Table 14: Thermal characteristics

on page 39).

Table 16. Embedded reset and power control block characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

tVDD(1)

VDD rise time rate

BOR detector enabled

∞

µs/V

BOR detector disabled

1000

VDD fall time rate

BOR detector enabled

∞

BOR detector disabled

1000

TRSTTEMPO(1) Reset temporization

VDD rising, BOR enabled

3.3

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