STM32U073RCT6 datasheet(117/146 Pages) STMICROELECTRONICS

Part #	STM32U073RCT6

Description	Ultra-low-power Arm® Cortex®-M0 32-bit MCU, up to 256-Kbyte flash memory, 40-Kbyte SRAM, USB, LCD

PDF	146 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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117 / 146 page

7.4

LQFP48 package information (5B)

This LQFP is a 48-pins, 7 x 7 mm, low-profile quad flat package.

Note:

See list of notes in the notes section.

Figure 39. LQFP48- Outline(15.)

SECTION A-A

GAUGE PLANE

SECTION B-B

WITH PLATING

BASE METAL

Package LQFP48 (package code 5B)

(6)

aaa C A-B D

4x N/4 TIPS

bbb H A-B D 4x

ddd

C A-B D

(12)

(13)

(N – 4)x e

ccc C

D 1/4

E 1/4

0.05

(3)

D 1/4

(3)

(4)

(2) (5)

D (3)

(4)

(Section A-A)

E 1/4

(10)

(5)

(2)

(6)

BOTTOM VIEW

TOP VIEW

(L1)

(2)

(11)

(9) (11)

(11)

(1)

Table 94. LQFP48 - Mechanical data

Symbol

millimeters

inches(14.)

Min

Typ

Max

Min

Typ

Max

1.60

0.0630

A1(12.)

0.05

0.15

0.0020

0.0059

1.35

1.40

1.45

0.0531

0.0551

0.0571

b(9.)(11.)

0.17

0.22

0.27

0.0067

0.0087

0.0106

b1(11.)

0.17

0.20

0.23

0.0067

0.0079

0.0090

c(11.)

0.09

0.20

0.0035

0.0079

c1(11.)

0.09

0.16

0.0035

0.0063

STM32U073x8/B/C

Package information

DS14548 - Rev 2

page 117/146

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