STM32F031K4Y7 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STM32F031K4Y7

ARM®-based 32-bit MCU with up to 32 Kbyte Flash, 9 timers, ADC and communication interfaces, 2.0 - 3.6 V

STMicroelectronics 

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Package information

Symbol

Table 67. TSSOP20 package mechanical data (continued)

millimeters

inches(1)

Min.

Typ.

Max.

Min.

Typ.

Max.

k

0°

-

8°

0°

-

8°

aaa

-

-

0.100

-

-

0.0039

1. Values in inches are converted from mm and rounded to four decimal digits.

2. Dimension “D” does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs

shall not exceed 0.15mm per side.

3. Dimension “E1” does not include interlead flash or protrusions. Interlead flash or protrusions shall not

exceed 0.25mm per side.

Figure 47. Recommended footprint for TSSOP20 package













 





1. Dimensions are expressed in millimeters.







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