STM32F107RB STMicroelectronics, STM32F107RB Datasheet - Page 84

• Manufacturer Part Number: STM32F107RB
• Description: Mainstream Connectivity line, ARM Cortex-M3 MCU with 128 Kbytes Flash, 72 MHz CPU, Ethernet MAC, CAN and USB 2.0 OTG
• Manufacturer: STMicroelectronics

Specifications of STM32F107RB

• Core: ARM 32-bit Cortex™-M3 CPU
• Conversion Range: 0 to 3.6 V
• Dma: 12-channel DMA controller
• Supported Peripherals: timers, ADCs, DAC, I2Ss, SPIs, I2Cs and USARTs
• Systick Timer: a 24-bit downcounter
• 10/100 Ethernet Mac With Dedicated Dma And Sram (4 Kbytes): IEEE1588 hardware support, MII/RMII available on all packages

1. Drawing is not to scale.
2. Dimensions are in millimeters.
Package characteristics
Table 59.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
84/104
Figure 41. LQFP100, 100-pin low-profile quad flat
Pin 1
identification
b
Symbol
ccc
A1
A2
D1
D3
E1
E3
L1
D
100
A
E
b
c
e
L
k
76
75
1
LQPF100 – 100-pin low-profile quad flat package mechanical data
package outline
D3
D
D1
16.00
14.00
12.00
16.00
14.00
12.00
1.40
0.22
0.50
0.60
1.00
Typ
3.5°
e
51
25
26
(1)
SEATING PLANE
50
millimeters
E3 E1 E
13.80
15.80
13.80
15.80
0.05
1.35
0.17
0.09
0.45
0.08
Min
0°
C
C
L1
Doc ID 15274 Rev 6
L
GAGE PLANE
0.10 inch
0.25 mm
A2
A1
A
14.20
16.20
14.20
16.20
Max
1.60
0.15
1.45
0.27
0.20
0.75
7°
k
1L_ME
Figure 42. Recommended footprint
16.7
0.0551
0.0087
0.6299
0.5512
0.4724
0.6299
0.5512
0.4724
0.0197
0.0236
0.0394
Typ
3.5°
14.3
100
76
75
1
STM32F105xx, STM32F107xx
inches
0.0531
0.0067
0.0035
0.5433
0.5433
0.0177
0.0031
0.622
0.622
0.002
Min
0°
12.3
16.7
(1)
0.5
0.3
51
25
0.0059
0.0571
0.0106
0.0079
0.6378
0.5591
0.6378
0.5591
0.0295
0.063
Max
7°
50
26
ai14906
1.2
(1)(2)