STM3220G-SK/IAR STMicroelectronics, STM3220G-SK/IAR Datasheet - Page 108

• Manufacturer Part Number: STM3220G-SK/IAR
• Description: DEV KIT STM32F207ZG KICKSTART
• Manufacturer: STMicroelectronics
• Series: IAR Kickstartr
• Type: MCUr

Specifications of STM3220G-SK/IAR

• Contents: Hardware, Software and Documentation
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: STM32F207
• Other names: 497-11404

Electrical characteristics
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Figure 46. Ethernet SMI timing diagram
Table 58.
1. TBD stands for “to be defined”.
Table 59
corresponding timing diagram.
Figure 47. Ethernet RMII timing diagram
Table 59.
1. TBD stands for “to be defined”.
t
t
t
t
Symbol
MDC
d(MDIO)
su(MDIO)
h(MDIO)
Symbol
t
t
t
t
t
d(TXEN)
t
su(RXD)
su(CRS)
ih(RXD)
ih(CRS)
d(TXD)
gives the list of Ethernet MAC signals for the RMII and
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
RMII_REF_CLK
RMII_TX_EN
RMII_TXD[1:0]
RMII_RXD[1:0]
RMII_CRS_DV
Dynamics characteristics: Ethernet MAC signals for SMI
Dynamics characteristics: Ethernet MAC signals for RMII
Receive data setup time
Receive data hold time
Carrier sense set-up time
Carrier sense hold time
Transmit enable valid delay time
Transmit data valid delay time
t
t
su(RXD)
su(CRS)
Rating
Rating
Doc ID 15818 Rev 6
t
t
d(TXEN)
d(TXD)
t
d(MDIO)
t
t
ih(RXD)
ih(CRS)
t
t
su(MDIO)
MDC
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Min
Min
0
0
STM32F205xx, STM32F207xx
Figure 47
TBD
TBD
TBD
TBD
Typ
TBD
TBD
TBD
TBD
9.6
9.9
Typ
t
h(MDIO)
(1)
(1)
shows the
TBD
TBD
Max
TBD
TBD
21.9
Max
TBD
TBD
TBD
TBD
ai15667
21
ai15666c
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns