STM32F030RC(2015) 데이터 시트보기 (PDF) - STMicroelectronics

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STM32F030RC
(Rev.:2015)

Value-line ARM®-based 32-bit MCU with up to 256-KB Flash, timers, ADC, communication interfaces, 2.4-3.6 V operation

STMicroelectronics 

STM32F030x4/6/8/C

Package characteristics

Figure 36. TSSOP20 - 20-pin thin shrink small outline

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B



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E

C

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1. Drawing is not to scale.

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Table 62. TSSOP20 - 20-pin thin shrink small outline package mechanical data

Symbol

millimeters

Min

Typ

Max

inches(1)

Min

Typ

A

-

1.2

-

-

0.0472

A1

0.05

-

0.15

0.002

-

0.0059

A2

0.8

1

1.05

0.0315

0.0394

0.0413

b

0.19

0.3

0.0075

-

0.0118

c

0.09

D(2)

6.4

6.5

0.2

0.0035

-

0.0079

6.6

0.252

0.2559

0.2598

E

6.2

6.4

6.6

0.2441

0.252

0.2598

E1(3)

4.3

4.4

4.5

0.1693

0.1732

0.1772

e

-

0.65

-

-

0.0256

-

L

0.45

0.6

0.75

0.0177

0.0236

0.0295

L1

-

1

-

-

0.0394

-

k

0.0°

-

8.0°

0.0°

-

8.0°

aaa

-

-

0.1

-

-

0.0039

1. Values in inches are converted from mm and rounded to 4 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.

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