STM32F407VET6 STMicroelectronics, STM32F407VET6 Datasheet - Page 116

• Manufacturer Part Number: STM32F407VET6
• Description: Microcontrollers (MCU) ARM M4 512 FLASH 168 Mhz 192kB SRAM
• Manufacturer: STMicroelectronics

Specifications of STM32F407VET6

• Core: ARM Cortex M4
• Processor Series: STM32F4
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 168 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 192 KB
• On-chip Adc: Yes
• Number Of Programmable I/os: 82
• Number Of Timers: 10
• Operating Supply Voltage: 1.7 V to 3.6 V
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 16
• Interface Type: CAN, I2C, I2S, SPI, UART
• Program Memory Type: Flash
• Lead Free Status / Rohs Status: Details

Electrical characteristics
116/167
Table 60.
1. V
Ethernet characteristics
Table 61
Table 61.
1. All the voltages are measured from the local ground potential.
Table 62
and
Figure 44. Ethernet SMI timing diagram
Table 62.
1. TBD stands for “to be defined”.
Control in (ULPI_DIR) setup time
Control in (ULPI_NXT) setup time
Control in (ULPI_DIR, ULPI_NXT) hold time
Data in setup time
Data in hold time
Control out (ULPI_STP) setup time and hold time
Data out available from clock rising edge
t
t
t
t
Symbol
MDC
d(MDIO)
su(MDIO)
h(MDIO)
Input level
DD
Figure 44
= 2.7 V to 3.6 V and T
Symbol
shows the Ethernet operating voltage.
gives the list of Ethernet MAC signals for the SMI (station management interface)
ETH_MDC
ETH_MDIO(O)
ETH_MDIO(I)
MDC cycle time (1.71 MHz, AHB = 72 MHz)
MDIO write data valid time
Read data setup time
Read data hold time
ULPI timing
Ethernet DC electrical characteristics
Dynamics characteristics: Ethernet MAC signals for SMI
shows the corresponding timing diagram.
V
DD
Parameter
Ethernet operating voltage
A
= –40 to 85 °C.
Rating
Doc ID 022152 Rev 2
Parameter
t
d(MDIO)
t
t
su(MDIO)
MDC
Symbol
t
t
t
t
t
t
SC
SD
HD
DC
DD
HC
TBD
TBD
TBD
TBD
Min
STM32F405xx, STM32F407xx
Min.
Min.
0
-
-
-
-
-
TBD
TBD
TBD
TBD
Typ
2.7
Value
(1)
t
h(MDIO)
(1)
(1)
Max.
10.7
Max.
2.0
1.5
2.0
9.2
-
-
Max
TBD
TBD
TBD
TBD
3.6
ai15666c
(1)
Unit
Unit
ns
Unit
ns
ns
ns
ns
V