at75c140 ATMEL Corporation, at75c140 Datasheet - Page 6

• Manufacturer Part Number: at75c140
• Description: Smart Internet Appliance Processor Siap-tm
• Manufacturer: ATMEL Corporation

Table 3. AT75C140 Pin Description List in 208-lead PQFP Package and 256-ball PBGA Package (Continued)
6
Block
MAC A Interface
MAC B Interface
Power
AT75C140
Pin Name in Package Type
256-ball PBGA
MA_COL
MA_CRS
MA_TXER
MA_TXD[3:0]
MA_TXEN
MA_TXCLK
MA_RXD[3:0]
MA_RXER
MA_RXCLK
MA_RXDV
MA_MDC
MA_MDIO
MA_LINK
MB_COL
MB_CRS
MB_TXER
MB_TXD[3:0]
MB_TXEN
MB_TXCLK
MB_RXD[3:0]
MB_RXER
MB_RXCLK
MB_RXDV
MB_MDC
MB_MDIO
MB_LINK
GND
PLL_GND
PLL_VDD
VDD2V5
VDD3V3
208-lead PQFP
MA_COL
MA_CRS
MA_TXER
MA_TXD[3:0]
MA_TXEN
MA_TXCLK
MA_RXD[3:0]
MA_RXER
MA_RXCLK
MA_RXDV
MA_MDC
MA_MDIO
MA_LINK
MB_COL
MB_CRS
MB_TXER
MB_TXD[3:0]
MB_TXEN
MB_TXCLK
MB_RXD[3:0]
MB_RXER
MB_RXCLK
MB_RXDV
MB_MDC
MB_MDIO
MB_LINK
GND
PLL_GND
PLL_VDD
VDD2V5
VDD3V3
Function
MAC A Collision Detect
MAC A Carrier Sense
MAC A Transmit Error
MAC A Transmit Data Bus
MAC A Transmit Enable
MAC A Transmit Clock
MAC A Receive Data Bus
MAC A Receive Error
MAC A Receive Clock
MAC A Receive Data Valid
MAC A Management Data Clock
MAC A Management Data Bus
MAC A Link Interrupt
MAC B Collision Detect
MAC B Carrier Sense
MAC B Transmit Error
MAC B Transmit Data Bus
MAC B Transmit Enable
MAC B Transmit Clock
MAC B Receive Data Bus
MAC B Receive Error
MAC B Receive Clock
MAC B Receive Data Valid
MAC B Management Data Clock
MAC B Management Data Bus
MAC B Link Interrupt
Ground
PLL Ground
PLL Power
2.5V Nominal Supply
3.3V Nominal Supply
Active
Level
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2659A–INTAP–09/02
Output, TS
Output, TS
Output, TS
Output, TS
Output, TS
Output, TS
Output, TS
Output, TS
Ground
Ground
I/O, PD
I/O, PD
Power
Power
Power
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input