MIKROE-1101 mikroElektronika, MIKROE-1101 Datasheet - Page 24

• Manufacturer Part Number: MIKROE-1101
• Description: Development Boards & Kits - ARM MIKROMEDIA STM32 M3 WITH STM32F207VGT6
• Manufacturer: mikroElektronika

Specifications of MIKROE-1101

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: STM32F207VGT6
• Core: ARM Cortex M3
• Interface Type: JTAG, USB
• Operating Supply Voltage: 5 V
• Data Bus Width: 32 bit
• Dimensions: 81.2 mm x 60.5 mm

5. Oscillators
STM32F207VGT6
microcontrollers are equipped with internal
16MHz RC oscillator
signal. Since the chips have an integrated PLL, this
base frequency is suitable for further clock multiplication.
Board also contains
which provides external clock for internal
C42
2.2uF
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
C41
R65
100K
PB12
PB13
PB14
PB15
PD8
PD9
PD10
PD11
PD12
PD13
PD14
PD15
PC6
PC7
PC8
PC9
PA8
PA9
PA10
PA11
PA12
PA13
VCAP
GND
VDD
2.2uF
and
STM32F207VGT6
STM32F407VGT6
32.768kHz Crystal oscillator (X1)
that provides stable clock
STM32F407VGT6
PC13/TAMPER_RTC
PC15/OSC32_OUT
PC14/OSC32_IN
PA0-WKUP
R66 100K
OSC_OUT
OSC_IN
VREF+
VDDA
GNDA
NRST
VBAT
VDD
VDD
GND
RTCC
PA2
PA1
PC3
PC2
PC1
PC0
PE6
PE5
PE4
PE3
PE2
U1
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VCC-3.3
module.
OSC32_OUT
OSC32_IN
AVCC
VREF-1.8
Figure 5-2:
Crystal oscillator
schematics
32.768KHz
VCC-3.3
C1
22pF
X1
NOTE:
J3
J2
C2
22pF
VCC-3.3
Page 24
The use of crystal in all other schematics is implied even if it is
purposely left out, because of the schematics clarity.
E8
10uF
VCC-3.3 VCC-3.3 VCC-3.3 VCC-3.3
Crystal oscillator module (X1)
C5
100nF
decoupling
capacitors
C6
100nF
C7
100nF
C8
100nF
VCC-3.3
C31
100nF
Figure 5-1: