LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 123

• 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
LFE2-6E/SE and LFE2-12E/SE Logic Signal Connections: 144 TQFP (Cont.)
Number
Pin
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
PROGRAMN
Function
Pin/Pad
VCCAUX
VCCIO4
VCCIO8
VCCIO3
PB13A
PB13B
PB14A
PB14B
PB16A
PB16B
PB18A
PB18B
PB20A
PB20B
PB22A
PB22B
PB24A
PB24B
PB26A
PB26B
PB28A
PB28B
PR29A
PR26A
PR25B
PR25A
PR24B
PR24A
DONE
CFG1
CFG2
INITN
CFG0
CCLK
PB8A
PB8B
GND
GND
GND
GND
VCC
VCC
VCC
NC
Bank
LFE2-6E/SE
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
8
8
8
8
8
8
3
-
-
-
-
-
-
-
PCLKC4_0/BDQ15
PCLKT4_0/BDQ15
PCLKT5_0/BDQ6
PCLKC5_0/BDQ6
VREF2_4/BDQ24
VREF1_4/BDQ24
Dual Function
D0/SPIFASTN
DOUT/CSON
DI/CSSPI0N
BUSY/SISPI
BDQS24
BDQ15
BDQ15
BDQ15
BDQ15
BDQ15
BDQ15
BDQ24
BDQ24
BDQ24
BDQ24
BDQ24
BDQ24
BDQ24
D6
D7
Differential
4-23
C
C
C
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T
T
T
T
PROGRAMN
Function
Pin/Pad
VCCAUX
VCCIO4
VCCIO8
VCCIO3
PB16B
PB26A
PB26B
PB31A
PB31B
PB34A
PB34B
PB40A
PB40B
PB44A
PB44B
PB48A
PB48B
PB50A
PB50B
PB52A
PB52B
PB54A
PB54B
PB55A
PB55B
PR29A
PR26A
PR25B
PR25A
PR24B
PR24A
DONE
CFG1
CFG2
INITN
CFG0
CCLK
GND
GND
GND
GND
VCC
VCC
VCC
LatticeECP2/M Family Data Sheet
Bank
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
3
5
8
8
8
8
8
8
-
-
-
-
-
-
-
-
LFE2-12E/12SE
PCLKC5_0/BDQ24
PCLKT4_0/BDQ33
PCLKC4_0/BDQ33
PCLKT5_0/BDQ24
VREF2_4/BDQ51
VREF1_4/BDQ51
D0/SPIFASTN
DOUT/CSON
DI/CSSPI0N
BUSY/SISPI
Function
BDQ15
BDQ33
BDQ33
BDQ42
BDQ42
BDQ42
BDQ42
BDQ51
BDQ51
BDQ51
BDQ51
BDQ51
BDQ51
BDQ51
BDQ51
Dual
Pinout Information
D6
D7
Differential
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