LFE2M20E-6FN256C LATTICE SEMICONDUCTOR, LFE2M20E-6FN256C Datasheet - Page 286

• 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
GNDIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
Ball
AA1
AA2
AB1
W1
W5
W6
W3
W4
W2
R3
R2
R1
U9
U8
U5
U4
U3
U2
U6
U1
T8
T1
T3
T2
V9
V7
V8
V2
V5
V6
V1
Y4
Y1
Y2
Y5
Y6
Y3
Y9
-
-
Function
Ball/Pad
GNDIO6
GNDIO6
GNDIO6
GNDIO6
VCCIO6
VCCIO6
VCCIO6
VCCIO6
VCCIO6
PL42B
PL43A
PL43B
PL44A
PL44B
PL45A
PL45B
PL46A
PL46B
PL48A
PL48B
PL49A
PL49B
PL50A
PL50B
PL51A
PL51B
PL52A
PL52B
PL53A
PL53B
PL54A
PL54B
PL55A
PL55B
PL57A
PL57B
PL58A
PL58B
PL59A
PL59B
PL60A
PL60B
NC
NC
NC
NC
NC
-
-
LFE2M50E/SE
Bank
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
-
-
-
-
-
-
-
-
-
-
-
LLM3_SPLLC_FB_A
LLM3_SPLLC_IN_A
LLM3_SPLLT_FB_A
LLM3_SPLLT_IN_A
Dual Function
VREF1_6
LDQS52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
LDQ52
Differential
C (LVDS)*
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)*
T (LVDS)*
4-186
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
Function
Ball/Pad
VCCIO6
GNDIO6
VCCIO6
GNDIO6
VCCIO6
GNDIO6
VCCIO6
GNDIO6
VCCIO6
GNDIO6
VCCIO6
PL52B
PL53A
PL53B
PL54A
PL54B
PL57A
PL57B
PL58A
PL58B
PL60A
PL60B
PL61A
PL61B
PL62A
PL62B
PL63A
PL63B
PL64A
PL64B
PL65A
PL65B
PL66A
PL66B
PL67A
PL67B
PL69A
PL69B
PL70A
PL70B
PL71A
PL71B
PL72A
PL72B
PL73A
PL73B
PL74A
PL74B
PL75A
LatticeECP2/M Family Data Sheet
Bank
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
-
-
-
-
-
LFE2M70E/SE
LLM3_SPLLC_FB_A/LDQ55
LLM3_SPLLC_IN_A/LDQ55
LLM3_SPLLT_FB_A/LDQ55
LLM3_SPLLT_IN_A/LDQ55
VREF1_6/LDQ55
Dual Function
Pinout Information
LDQS64
LDQS73
LDQ55
LDQ55
LDQ55
LDQ55
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ64
LDQ73
LDQ73
LDQ73
LDQ73
LDQ73
LDQ73
LDQ73
LDQ73
LDQ73
LDQ73
LDQ73
LDQ73
Differential
C (LVDS)*
C (LVDS)*
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)*
T (LVDS)*
T (LVDS)*
T (LVDS)*
C
C
C
C
C
C
C
C
C
C
T
T
T
T
T
T
T
T
T