STM32F103C4H6ATR STMICROELECTRONICS [STMicroelectronics], STM32F103C4H6ATR Datasheet - Page 73

• Manufacturer Part Number: STM32F103C4H6ATR
• Description: Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 53.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
1. Drawing is not to scale.
2. Dimensions are in millimeters.
Figure 39. LQFP48, 7 x 7 mm, 48-pin low-profile quad flat
Symbol
ccc
D1
D3
A1
A2
E1
E3
L1
A
D
E
b
c
e
L
k
Pin 1
identification
Seating plane
C
LQFP48, 7 x 7 mm, 48-pin low-profile quad flat package mechanical data
package outline
A
37
48
A2
A1
36
0.050
1.350
0.170
0.090
8.800
6.800
8.800
6.800
0.450
1
Min
0°
ccc
C
b
D
D1
D3
(1)
millimeters
1.400
0.220
9.000
7.000
5.500
9.000
7.000
5.500
0.500
0.600
1.000
0.080
3.5°
Typ
25
12
13
24
E3 E1
Doc ID 15060 Rev 3
c
A1
E
1.600
0.150
1.450
0.270
0.200
9.200
7.200
9.200
7.200
0.750
Max
7°
L1
L
Gage plane
0.25 mm
5B_ME
k
0.0531
0.0067
0.3465
0.2677
0.3465
0.2677
0.0177
0.0020
0.0035
Min
0°
Figure 40. Recommended
9.70
5.80
inches
0.0551
0.0087
0.3543
0.2756
0.2165
0.3543
0.2756
0.2165
0.0197
0.0236
0.0394
0.0031
Typ
3.5°
37
48
36
1
footprint
(1)
7.30
7.30
5.80
9.70
0.20
(1)(2)
25
12
0.0630
0.0059
0.0571
0.0106
0.0079
0.3622
0.2835
0.3622
0.2835
0.0295
0.50
13
24
Max
7°
1.20
1.20
ai14911b
73/80
0.30