STM32F205VB STMicroelectronics, STM32F205VB Datasheet - Page 97

• Manufacturer Part Number: STM32F205VB
• Description: High-performance ARM Cortex-M3 MCU with 128 Kbytes Flash, 120 MHz CPU, ART Accelerator
• Manufacturer: STMicroelectronics

Specifications of STM32F205VB

• 10/100 Ethernet Mac With Dedicated Dma: supports IEEE 1588v2 hardware, MII/RMII

STM32F205xx, STM32F207xx
Table 45.
OSPEEDRy
[1:0] bit
value
00
01
10
(1)
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
45, respectively.
11.
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)
(3)
(3)
Doc ID 15818 Rev 8
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 45
= 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 37
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
(4)
(4)
(4)
(4)
97/170
MHz
MHz
MHz
Unit
ns
ns
ns