Rainbow Electronics AT75C220 User Manual
Page 5

AT75C220
5
MAC B Interface
MB_COL
MAC B Collision Detect
Input
MB_CRS
MAC B Carrier Sense
Input
MB_TXER
MAC B Transmit Error
Output
MB_TXD[3:0]
MAC B Transmit Data Bus
Output
MB_TXEN
MAC B Transmit Enable
Output
MB_TXCLK
MAC B Transmit Clock
Input
MB_RXD[3:0]
MAC B Receive Data Bus
Input
MB_RXER
MAC B Receive Error
Input
MB_RXCLK
MAC B Receive Clock
Input
MB_RXDV
MAC B Receive Data Valid
Output
MB_MDC
MAC B Management Data Clock
Output
MB_MDIO
MAC B Management Data Bus
Input/Output
MB_LINK
MAC B Link Interrupt
Input
Miscellaneous
RESET
Power on Reset
Input
FIQ/LOWP
Fast Interrupt/Low Power
Input
IRQ0
External Interrupt Requests
Input
XREF240
External 240 MHz PLL Reference
Input
XTALIN
External Crystal Input
Input
XTALOUT
External Crystal Ouptut
Output
TST
Test Mode
Input
B0256
Package Size Option (1 = 256 pins)
Input
DBW32
External Data Bus Width for CS0 (1 = 32 bits)
Input
Table 1. AT75C220 Pin Description List (Continued)
Block
Pin Name
Function
Type
- RC2000 (2 pages)
- Т7023 (12 pages)
- Т7024 (20 pages)
- RC2200 (17 pages)
- RF01 (26 pages)
- RC1090 (17 pages)
- U3741BM (32 pages)
- U3742BM (32 pages)
- RAM01 (7 pages)
- RF22 (92 pages)
- RC1180-MBUS (28 pages)
- RFM01 (8 pages)
- RF12B (36 pages)
- RC1290 (17 pages)
- RC2300-ZNM (1 page)
- RF12 (31 pages)
- T48C862-R3 (107 pages)
- RF02 (24 pages)
- T48C862-R8 (107 pages)
- RFM12 (10 pages)
- U3745BM (29 pages)
- T5744 (19 pages)
- RFM12B (10 pages)
- U2745B (9 pages)
- T48C862-R4 (107 pages)
- RA01 (19 pages)
- T5754 (11 pages)
- U2741B (9 pages)
- RFM02 (8 pages)
- RC2100 (22 pages)
- RF модули диапазона ISM (4 pages)
- T5761 (35 pages)
- BTM -17х (5 pages)
- ATA8401 (12 pages)
- BTM -22х (7 pages)
- AT86RF231 (180 pages)
- ATA5575M1 (7 pages)
- AT88RF1354 (50 pages)
- ATA5812 (90 pages)
- AT86RF401 (50 pages)
- AT76C551 (77 pages)
- BTM -250 (6 pages)
- AT75C310 (132 pages)
- AT75C320 (13 pages)
- BTM -140 (6 pages)