NetduinoPlus2 Netduino, NetduinoPlus2 Datasheet - Page 107

• Manufacturer Part Number: NetduinoPlus2
• Description: Development Boards & Kits - ARM NETDUINO PLUS 2
• Manufacturer: Netduino

Specifications of NetduinoPlus2

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: STM32F405RG
• Core: ARM Cortex M4
• Interface Type: I2C, SPI, UART, USB
• Operating Supply Voltage: 7.5 v to 9 V
• Data Bus Width: 32 bit
• Description/function: Arduino form factor
• Dimensions: 2.8 in x 2.1 in
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C

STM32F405xx, STM32F407xx
Table 48.
OSPEEDRy
[1:0] bit
value
00
01
10
(1)
4. Based on characterization data, not tested in production.
Input/output AC characteristics
The definition and values of input/output AC characteristics are given in
Table
Unless otherwise specified, the parameters given in
performed under the ambient temperature and V
in
I/O AC characteristics
f
f
f
max(IO)out
max(IO)out
max(IO)out
Symbol
t
t
t
t
t
t
r(IO)out
r(IO)out
r(IO)out
f(IO)out
f(IO)out
f(IO)out
Table
48, respectively.
13.
Maximum frequency
Output high to low level fall
time
Output low to high level rise
time
Maximum frequency
Output high to low level fall
time
Output low to high level rise
time
Maximum frequency
Output high to low level fall
time
Output low to high level rise
time
Parameter
(1)(2)(3)
(4)
(4)
(4)
Doc ID 022152 Rev 3
C
C
C
C
C
3.6 V
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
= 50 pF, 2.4 < V
= 50 pF, 2.4 < V
= 50 pF, V
= 50 pF, V
= 10 pF, V
= 10 pF, V
= 50 pF, V
= 50 pF, V
= 50 pF, V
= 10 pF, V
= 10 pF, V
= 50 pF, V
= 10 pF, V
= 50 pF, V
= 10 pF, V
= 40 pF, V
= 40 pF, V
= 10 pF, V
= 10 pF, V
= 10 pF, V
= 10 pF, V
Conditions
DD
DD
DD
DD >
DD >
DD >
DD >
DD
DD >
DD >
DD >
DD >
DD
DD
DD
DD
DD >
DD >
DD >
DD >
supply voltage conditions summarized
Table 48
= 1.8 V to
< 2.7 V
> 2.7 V
< 2.7 V
> 2.7 V
> 2.7 V
> 2.7 V
2.70 V
1.8 V
2.70 V
1.8 V
2.70 V
1.8 V
2.70 V
1.8 V
2.70 V
1.8 V
2.70 V
1.8 V
DD
DD
< 2.7 V
< 2.7 V
are derived from tests
Electrical characteristics
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Figure 35
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
12.5
100
50
50
Max
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
25
25
2
2
and
(5)
(5)
(5)
(5)
107/180
MHz
MHz
MHz
Unit
ns
ns
ns