LFE2-20E-5FN256I Lattice, LFE2-20E-5FN256I Datasheet - Page 496

• Manufacturer Part Number: LFE2-20E-5FN256I
• Description: IC FPGA 21KLUTS 193I/O 256FPBGA
• Manufacturer: Lattice
• Series: ECP2r

Specifications of LFE2-20E-5FN256I

• Number Of Logic Elements/cells: 21000
• Number Of Labs/clbs: 2625
• Total Ram Bits: 282624
• Number Of I /o: 193
• Number Of Gates: -
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 256-BGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 220-1170; LFE2-20E-5FN256I; Q6411457

Lattice Semiconductor
Table 8-99. Attribute Cross-Reference Table (Continued)
CC_MIN_IPG
CCHMARK
CCLMARK
[PLL_SRC,
CHn_CDR_SRC]
OS_SSLB
OS_SPLBPORTS
OS_PCSLBPORTS
OS_REFCK2CORE
OS_PLLQCLKPORTS
Attribute Name
Independent
[REFCKLOCAL]
[CHn_EQ2T_EN]
[PFIFO_CLR_SEL,
CHn_SB_PFIFO_LP]
[FB_LOOPBACK]
[REFCK2CORE]
[TXCLKQ,
CHn_RXCLKQ]
Attribute Names
Dependent
8-91
0: [00]
1: [01]
2: [10]
3: [11]
10:[1010]
11:[1011]
12:[1100]
13:[1101]
14:[1110]
15:[1111]
10:[1010]
11:[1011]
12:[1100]
13:[1101]
14:[1110]
15:[1111]
[CORE_TXREFCLK,
CORE_RXREFCLK,
CORE_RXREFCLK,
CORE_RXREFCLK,
CORE_RXREFCLK]:[1]
[REFCLK,X,X,X,X]:[0]note2
[X,REFCLK,X,X,X]:[0]
[X,X,REFCLK,X,X]:[0]
[X,X,X,REFCLK,X]:[0]
[X,X,X,X,REFCLK]:[0]
0:[0]
1:[1]
0:[0,0]
1:[1,1]
0:[0]
1:[1]
0:[0]
1:[1]
0:[0,0000]
1:[1,1111]
0:[0000]
1:[0001]
2:[0010]
3:[0011]
4:[0100]
5:[0101]
6:[0110]
7:[0111]
8:[1000]
9:[1001]
0:[0000]
1:[0001]
2:[0010]
3:[0011]
4:[0100]
5:[0101]
6:[0110]
7:[0111]
8:[1000]
9:[1001]
LatticeECP2M SERDES/PCS Usage Guide
Attribute
Value
{QD_03[7:6]}
{QD_02[7:4]}
{QD_02[3:0]}
{QD_11[0]}
{CH_08[5]}
{QD_03[2],
{CH_02[0]}
{QD_11[1]}
{QD_QB[5],
CH_02[5]}
QD_1B[3:0]}
Register
Map
3