LFX125EC-04FN256C Lattice, LFX125EC-04FN256C Datasheet - Page 61

• Manufacturer Part Number: LFX125EC-04FN256C
• Description: FPGA - Field Programmable Gate Array E-Ser139K Gt ispJTAG 1.8V -4 Spd
• Manufacturer: Lattice

Specifications of LFX125EC-04FN256C

• Product Category: FPGA - Field Programmable Gate Array
• Rohs: yes
• Number Of Gates: 139 K
• Number Of I/os: 160
• Operating Supply Voltage: 1.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: FPBGA-256
• Minimum Operating Temperature: 0 C
• Factory Pack Quantity: 450

Lattice Semiconductor
Signal Descriptions
HSImA_CDRRST, HSImB_CDRRST
HSIm_CSLOCK, HSIm_CSLOCK
sysHSI Block (Source Synchronous Mode)
SS_CLKIN0P, SS_CLKIN1P
SS_CLKIN0N, SS_CLKIN1N
SS_CLKOUT0P, SS_CLKOUT1P
SS_CLKOUT0N, SS_CLKOUT1N
CAL0, CAL1
1. x is a variable for the I/O number.
2. y is a variable for the I/O Bank.
3. z is a variable for the PLL number.
4. m is a variable for the sysHSI block number.
5. A and B refer to the sysHSI block channels.
6. 0 and 1 refer to Source Synchronous group 0 and 1
7. n is a variable for the GCLK and Input number
8. See Logic Signal Connections Table for differential pairing.
Signal Name
1
(Cont.)
Internal Signal Indicates when the CSPLL circuit is locked
Signal Type
6
Output
Output
Input
Input
Input
Input
CDR Reset
P-side of differential clock input
N-side of differential clock input
P-side of differential clock output
N-side of differential clock output
Initiates source synchronous calibration sequence
61
Description
ispXPGA Family Data Sheet