LFXP2-5E-5FT256I LATTICE SEMICONDUCTOR, LFXP2-5E-5FT256I Datasheet - Page 64

• Manufacturer Part Number: LFXP2-5E-5FT256I
• Description: FPGA LatticeXP2 Family 5000 Cells Flash Technology 1.2V 256-Pin FTBGA
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LFXP2-5E-5FT256I

• Package: 256FTBGA
• Family Name: LatticeXP2
• Device Logic Units: 5000
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 172
• Ram Bits: 169984
• Re-programmability Support: Yes

Lattice Semiconductor
LatticeXP2 Internal Switching Characteristics
t
t
EBR Timing
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PLL Parameters
t
t
DSP Block Timing
t
t
t
RST_PIO
DEL
CO_EBR
COO_EBR
SUDATA_EBR
HDATA_EBR
SUADDR_EBR
HADDR_EBR
SUWREN_EBR
HWREN_EBR
SUCE_EBR
HCE_EBR
RSTO_EBR
SUBE_EBR
HBE_EBR
RSTREC_EBR
RST_EBR
RSTKREC_PLL
RSTREC_PLL
SUI_DSP
HI_DSP
SUP_DSP
Parameter
Asynchronous reset time for PFU
Logic
Dynamic Delay Step Size
Clock (Read) to Output from
Address or Data
Clock (Write) to Output from EBR
Output Register
Setup Data to EBR Memory
(Write Clk)
Hold Data to EBR Memory (Write
Clk)
Setup Address to EBR Memory
(Write Clk)
Hold Address to EBR Memory
(Write Clk)
Setup Write/Read Enable to EBR
Memory (Write/Read Clk)
Hold Write/Read Enable to EBR
Memory (Write/Read Clk)
Clock Enable Setup Time to EBR
Output Register (Read Clk)
Clock Enable Hold Time to EBR
Output Register (Read Clk)
Reset To Output Delay Time from
EBR Output Register (Asynchro-
nous)
Byte Enable Set-Up Time to EBR
Output Register
Byte Enable Hold Time to EBR
Output Register Dynamic Delay
on Each PIO
Asynchronous reset recovery
time for EBR
Asynchronous reset time for EBR
After RSTK De-assert, Recovery
Time Before Next Clock Edge
Can Toggle K-divider Counter
After RST De-assert, Recovery
Time Before Next Clock Edge
Can Toggle M-divider Counter
(Applies to M-Divider Portion of
RST Only
Input Register Setup Time
Input Register Hold Time
Pipeline Register Setup Time
2
)
Description
Over Recommended Operating Conditions
-0.167
-0.117
-0.135
-0.097
-0.117
0.035
0.194
0.157
0.158
0.144
0.157
0.233
1.000
1.000
0.135
0.021
2.505
Min.
—
—
—
—
—
-7
3-20
0.386
0.035
2.774
0.360
1.156
1.156
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-0.198
-0.137
-0.159
-0.113
-0.137
-0.006
0.035
0.231
0.182
0.186
0.160
0.182
0.291
1.000
1.000
0.151
2.784
Min.
1
—
—
—
—
—
(Continued)
DC and Switching Characteristics
-6
LatticeXP2 Family Data Sheet
0.419
0.035
3.142
0.408
1.341
1.341
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-0.229
-0.157
-0.182
-0.129
-0.157
-0.031
0.035
0.267
0.207
0.214
0.176
0.207
0.347
1.000
1.000
0.166
3.064
Min.
—
—
—
—
—
-5
0.452
0.035
3.510
0.456
1.526
1.526
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns