EP2S90F1020C5 Datasheet, PDF (489/768 Pages) Altera Corporation – Stratix II Device Handbook, Volume 1

High-Speed Differential I/O Interfaces with DPA in Stratix II and Stratix II GX Devices
Table 5–2. Differential Channels in Stratix II Devices (Part 2 of 2) Notes (1), (2), and (3)
Device
EP2S180
484-Pin 484-Pin Hybrid
FineLine BGA FineLine BGA
672-Pin
FineLine BGA
780-Pin
FineLine BGA
1,020-Pin
FineLine BGA
1,508-Pin
FineLine BGA
Within the
1,508-pin Fin
88 transmitters 156 transmitters
92 receivers 156 receivers
Notes to Table 5–2:
(1) Pin count does not include dedicated PLL input pins.
(2) The total number of receiver channels includes the four non-dedicated clock channels that can optionally be used as data
channels.
(3) Within the 1,508-pin FineLine BGA package, 92 receiver channels and 92 transmitter channels are vertically migratable.
Table 5–3 shows the total number of differential channels available in
Stratix II GX devices. Non-dedicated clocks in the left bank can also be
used as data receiver channels. The total number of receiver channels
includes these four non-dedicated clock channels. Pin migration is
available for different size devices in the same package.
Table 5–3. Differential Channels in Stratix II GX Devices Notes (1), (2), (3)
Device
EP2SGX30
EP2SGX60
EP2SGX90
EP2SGX130
780-Pin FineLine
BGA
29 transmitters
31receivers
29 transmitters
31 receivers
1,152-Pin FineLine
BGA
42 transmitters
42 receivers
45 transmitters
47 receivers
1,508-Pin FineLine
BGA
59 transmitters
59 receivers
71 transmitters
73 receivers
Notes to Table 5–3:
(1) Pin count does not include dedicated PLL input pins.
(2) The total number of receiver channels includes the four non-dedicated clock
channels that can optionally be used as data channels.
(3) EP2SGX30CF780 devices with four transceiver channels are vertically migratable to
EP2SGX60CF780 devices with four transceiver channels. EP2SGX30DF780 devices
with eight transceiver channels are vertically migratable to EP2SGX60DF780
devices with eight transceiver channels. EP2SGX60EF1152 devices with 12
transceiver channels are vertically migratable to EP2SGX90EF1152 devices with 12
transceiver channels. EP2SGX90FF1508 devices with 16 transceiver channels are
vertically migratable to EP2SGX130GF1508 devices with 20 transceiver channels.
Altera Corporation
January 2008
5–5
Stratix II Device Handbook, Volume 2