LFX125EB-04F256I LATTICE SEMICONDUCTOR, LFX125EB-04F256I Datasheet - Page 60

• Manufacturer Part Number: LFX125EB-04F256I
• Description: FPGA ispXPGA® Family 139K Gates 1936 Cells EECMOS Technology 2.5V/3.3V 256-Pin FBGA
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LFX125EB-04F256I

• Package: 256FBGA
• Family Name: ispXPGA®
• Device Logic Units: 1936
• Device System Gates: 139000
• Number Of Registers: 3800
• Typical Operating Supply Voltage: 2.5|3.3 V
• Maximum Number Of User I/os: 160
• Ram Bits: 94208
• Re-programmability Support: Yes

Lattice Semiconductor
Deserializer Timing
REFCLK
RECCLK
RECCLK
RECCLK
RXD
RXD
RXD
TXD
SIN
SIN
SIN
8B/10B DESERIALIZER DELAY TIMING
10B/12B DESERIALIZER DELAY TIMING
INTERNAL TIMING FOR sysHSI BLOCK
CDRX_SS DESERIALIZER DELAY TIMING
b0
SYMBOL N-2
b0
"1"
b1 b2
SYMBOL N-2
b0 b1 b2
SYMBOL N
b1
b2
t
HSITXDDATAS
SYMBOL N
b3
b3 b4 b5
SYMBOL N
b3
b4
b5 b6 b7 b8
b4
b5
b6
t
HSITXDDATAH
b7 b8 b9
b6
SYMBOL N-1
SYMBOL N-1
T
b7
TDSIN
T
b9 b0 b1 b2
SYMBOL N-1
T
DSIN
DSIN
T
"0" "1" b0 b1 b2 b3
PWREFCLK
b0
56
b1
SYMBOL N+1
SYMBOL N+1
SYMBOL N+1
b2
b3 b4 b5
b3
b4
b4
SYMBOL N
b5
b6
b5
SYMBOL N
b6
SYMBOL N
b7 b8 b9
b7 b8 b9
b6
ispXPGA Family Data Sheet
b7
b0
"0" "1" b0 b1 b2 b3
b0
SYMBOL N+2
b1 b2
b1
SYMBOL N+2
SYMBOL N+2
b2
b3
b3
b4
b5
b4
b4