LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 277

• 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

LFE2M35E/SE and LFE2M50E/SE Logic Signal Connections: 672 fpBGA
Lattice Semiconductor
Number
GNDIO
VCCIO
GNDIO
VCCIO
GNDIO
VCCIO
G18
G17
G15
Ball
C17
B17
A16
A17
C16
B14
B13
A14
C13
E17
D17
F17
D16
F19
F18
E16
D15
E15
E14
D14
D13
F15
E12
H17
E13
C12
C11
F14
A12
A11
D12
H16
H18
H15
A10
-
-
URC_SQ_HDINN3
URC_SQ_HDOUT
URC_SQ_VCCOB
URC_SQ_HDOUT
URC_SQ_VCCIB3
URC_SQ_HDINP3
URC_SQ_VCCTX
URC_SQ_VCCTX
URC_SQ_VCCRX
Function
Ball/Pad
GNDIO1
VCCIO1
GNDIO1
VCCIO1
GNDIO0
VCCIO0
PT46B
PT46A
PT45B
PT45A
PT44B
PT44A
PT43B
PT43A
PT42B
PT42A
PT41B
PT41A
PT40B
PT40A
PT39B
PT39A
PT38B
PT38A
PT37B
PT37A
PT36B
PT36A
PT35B
PT35A
PT34B
PT34A
PT33B
PT33A
PT32B
N3
P3
2
3
3
3
-
-
Bank
12
12
12
12
12
12
12
12
12
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
LFE2M35E/SE
Dual Function
PCLKC1_0
PCLKC0_0
PCLKT1_0
PCLKT0_0
VREF2_1
VREF1_1
VREF2_0
VREF1_0
Differential
4-177
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
T
C
URC_SQ_HDOUTN3
URC_SQ_HDOUTP3
URC_SQ_VCCOB3
URC_SQ_VCCTX2
URC_SQ_VCCTX3
URC_SQ_VCCRX3
URC_SQ_HDINN3
URC_SQ_VCCIB3
URC_SQ_HDINP3
Function
Ball/Pad
GNDIO1
GNDIO1
GNDIO1
GNDIO0
VCCIO1
VCCIO1
VCCIO1
VCCIO0
PT55B
PT55A
PT54B
PT54A
PT53B
PT53A
PT52B
PT52A
PT51B
PT51A
PT50B
PT50A
PT49B
PT49A
PT48B
PT48A
PT47B
PT47A
PT46B
PT46A
PT45B
PT45A
PT44B
PT44A
PT43B
PT43A
PT42B
PT42A
PT41B
LatticeECP2/M Family Data Sheet
Bank
12
12
12
12
12
12
12
12
12
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
-
-
-
-
LFE2M50E/SE
Dual Function
Pinout Information
PCLKC1_0
PCLKC0_0
PCLKT1_0
PCLKT0_0
VREF2_1
VREF1_1
VREF2_0
VREF1_0
Differential
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T