STM32F101RB STMicroelectronics, STM32F101RB Datasheet - Page 72

• Manufacturer Part Number: STM32F101RB
• Description: Mainstream Access line, ARM Cortex-M3 MCU with 128 Kbytes Flash, 36 MHz CPU
• Manufacturer: STMicroelectronics

Specifications of STM32F101RB

• Peripherals Supported: timers, ADC, SPIs, I2Cs and USARTs
• Conversion Range: 0 to 3.6 V
• Systick Timer: 24-bit downcounter

Package characteristics
1. Drawing is not to scale.
2. All leads/pads should also be soldered to the PCB to improve the lead solder joint life.
Table 47.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
72/87
A
A1
A2
A3
b
D
D2
E
E2
e
L
ddd
Figure 37. VFQFPN48 7 x 7 mm, 0.5 mm pitch, package
Symbol
Seating
Plane
Bottom View
C
VFQFPN48 7 x 7 mm, 0.5 mm pitch, package mechanical data
outline
36
25
24
37
0.800
0.180
6.850
2.250
6.850
2.250
0.450
0.300
Min
(1)
e
b
D2
D
millimeters
0.900
0.020
0.650
0.250
0.230
7.000
4.700
7.000
4.700
0.500
0.400
0.080
Typ
13
48
Doc ID 13586 Rev 14
1
12
L
Pin no. 1 ID
R = 0.20
1.000
0.050
1.000
0.300
7.150
5.250
7.150
5.250
0.550
0.500
Max
V0_ME
Figure 38. Recommended footprint
5.80
0.0315
0.0071
0.2697
0.0886
0.2697
0.0886
0.0177
0.0118
Min
0.30
0.20
12
1
48
13
STM32F101x8, STM32F101xB
(dimensions in mm)
6.20
inches
0.0354
0.0008
0.0256
0.0098
0.0091
0.2756
0.1850
0.2756
0.1850
0.0197
0.0157
0.0031
Typ
5.60
6.20
5.80
7.30
(1)
0.50
5.60
37
24
0.0394
0.0020
0.0394
0.0118
0.2815
0.2067
0.2815
0.2067
0.0217
0.0197
0.75
Max
36
25
ai15799
(1)(2)
0.55