LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 291

• Manufacturer Part Number: LFE2M20E-6FN256C
• Description: IC, LATTICEECP2M FPGA, 420MHZ, FPBGA-256
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: LatticeECP2Mr

Specifications of LFE2M20E-6FN256C

• No. Of Logic Blocks: 19000
• No. Of Macrocells: 10500
• No. Of Speed Grades: 6
• No. Of I/o's: 140
• Clock Management: DLL, PLL
• I/o Supply Voltage: 3.465V
• Total Ram Bits: 1217Kbit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LFE2M50E/SE and LFE2M70E/SE Logic Signal Connections: 900 fpBGA
Lattice Semiconductor
Number
GNDIO
GNDIO
GNDIO
VCCIO
VCCIO
VCCIO
AH28
AH29
AK25
AH25
AH26
AK27
AK26
AH27
AK29
AH30
AG27
AD25
AG28
AG30
AG29
AC24
AE26
AB23
AD26
AE29
AE30
AD29
AC25
AD30
AA22
AC26
AA23
AB22
AC27
AC28
AC29
AC30
AB30
AA30
AJ28
AJ25
AJ26
AJ29
AJ30
AF27
AF28
AF29
AF30
Ball
LRC_SQ_HDOUTN1
LRC_SQ_HDOUTN0
LRC_SQ_HDOUTP1
LRC_SQ_HDOUTP0
LRC_SQ_VCCRX1
LRC_SQ_VCCOB1
LRC_SQ_VCCOB0
LRC_SQ_VCCRX0
LRC_SQ_VCCTX1
LRC_SQ_VCCTX0
LRC_SQ_HDINN1
LRC_SQ_HDINN0
LRC_SQ_HDINP0
LRC_SQ_VCCIB1
LRC_SQ_VCCIB0
D0/SPIFASTN***
RLM0_PLLCAP
DI/CSSPI0N***
BUSY/SISPI***
DOUT/CSON/
PROGRAMN
CSSPI1N***
WRITEN***
Function
Ball/Pad
GNDIO8
CS1N***
GNDIO8
GNDIO3
VCCIO8
VCCIO8
VCCIO3
CSN***
PR65B
PR65A
PR64B
PR64A
PR63B
PR63A
DONE
CFG2
CFG1
CFG0
CCLK
INITN
D1***
D2***
D3***
D4***
D5***
D6***
D7***
LFE2M50E/SE
Bank
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
3
3
3
3
3
3
3
3
-
-
-
RLM0_GDLLC_IN_A**
RLM0_GPLLC_IN_A**
RLM0_GDLLT_IN_A**
RLM0_GPLLT_IN_A**
RLM0_GDLLC_FB_A
RLM0_GDLLT_FB_A
Dual Function
Differential
C (LVDS)*
T (LVDS)*
4-191
C
C
C
C
C
C
T
T
T
T
T
LRC_SQ_HDOUTP1
LRC_SQ_HDOUTN1
LRC_SQ_HDOUTN0
LRC_SQ_HDOUTP0
LRC_SQ_VCCOB1
LRC_SQ_VCCOB0
LRC_SQ_VCCRX1
LRC_SQ_VCCTX1
LRC_SQ_VCCTX0
LRC_SQ_VCCRX0
LRC_SQ_VCCIB1
LRC_SQ_HDINN1
LRC_SQ_HDINN0
LRC_SQ_VCCIB0
LRC_SQ_HDINP0
D0/SPIFASTN***
RLM0_PLLCAP
DI/CSSPI0N***
BUSY/SISPI***
DOUT/CSON/
PROGRAMN
CSSPI1N***
WRITEN***
Function
Ball/Pad
GNDIO8
CS1N***
VCCIO8
GNDIO8
VCCIO8
GNDIO3
VCCIO3
CSN***
PR85B
PR85A
PR84B
PR84A
PR83B
PR83A
DONE
CFG2
CFG1
CFG0
CCLK
INITN
D1***
D2***
D3***
D4***
D5***
D6***
D7***
LatticeECP2/M Family Data Sheet
Bank
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
3
3
3
3
3
3
3
3
-
-
-
LFE2M70E/SE
RLM0_GDLLC_IN_A**/RDQ82 C (LVDS)*
RLM0_GPLLC_IN_A**/RDQ82
RLM0_GDLLT_IN_A**/RDQ82
RLM0_GPLLT_IN_A**/RDQ82
RLM0_GDLLC_FB_A/RDQ82
RLM0_GDLLT_FB_A/RDQ82
Dual Function
Pinout Information
Differential
T (LVDS)*
C
C
C
C
C
C
T
T
T
T
T