LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 174

• 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

Lattice Semiconductor
LFE2-20E/SE and LFE2-35E/SE Logic Signal Connections: 672 fpBGA
Number
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
GND
GND
GND
GND
GND
Ball
M2
M1
M8
M6
M7
M4
M5
N2
N1
K8
K5
P1
P2
N8
R1
R2
N9
N7
P9
N3
N4
N5
P7
P8
P6
P5
P4
U1
V1
L1
L8
L6
L7
L5
T1
T2
Function
Ball/Pad
GNDIO7
GNDIO7
GNDIO7
GNDIO7
GNDIO6
VCCIO7
VCCIO7
VCCIO7
VCCIO7
VCCIO6
VCCIO6
PL12A
PL13A
PL13B
PL14A
PL14B
PL15A
PL15B
PL16A
PL16B
PL17A
PL17B
PL18A
PL18B
PL19A
PL19B
PL21A
PL21B
PL22A
PL22B
PL23A
PL23B
PL24A
PL24B
VCC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Bank
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LFE2-20E/20SE
PCLKC7_0/LDQ16
PCLKC6_0/LDQ25
PCLKT7_0/LDQ16
PCLKT6_0/LDQ25
VREF2_6/LDQ25
VREF1_6/LDQ25
Dual Function
LDQS16
LDQ16
LDQ16
LDQ16
LDQ16
LDQ16
LDQ16
LDQ16
LDQ16
LDQ16
LDQ16
LDQ16
LDQ16
LDQ25
LDQ25
LDQ25
LDQ25
Differential
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
C (LVDS)*
T (LVDS)*
C
C
C
C
C
C
4-74
T
T
T
T
T
T
Function
Ball/Pad
GNDIO7
GNDIO7
GNDIO7
GNDIO7
GNDIO6
VCCIO7
VCCIO7
VCCIO7
VCCIO7
VCCIO6
VCCIO6
PL18A
PL19A
PL19B
PL20A
PL20B
PL21A
PL21B
PL22A
PL22B
PL23A
PL23B
PL24A
PL24B
PL25A
PL25B
PL27A
PL27B
PL28A
PL28B
PL29A
PL29B
PL30A
PL30B
PL31A
PL31B
PL32A
PL32B
PL33A
PL33B
PL34A
PL34B
NC
NC
NC
NC
NC
LatticeECP2/M Family Data Sheet
Bank
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
-
-
-
-
-
-
-
-
-
-
LFE2-35E/35SE
PCLKT7_0/LDQ22
PCLKC7_0/LDQ22
PCLKT6_0/LDQ31
PCLKC6_0/LDQ31
VREF2_6/LDQ31
VREF1_6/LDQ31
Dual Function
LDQS22
LDQS31
LDQ22
LDQ22
LDQ22
LDQ22
LDQ22
LDQ22
LDQ22
LDQ22
LDQ22
LDQ22
LDQ22
LDQ22
LDQ31
LDQ31
LDQ31
LDQ31
LDQ31
LDQ31
LDQ31
LDQ31
LDQ31
LDQ31
LDQ31
Pinout Information
Differential
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
C (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T