DC and Switching Characteristics
LatticeECP2/M Family Data Sheet
Lattice Semiconductor
LatticeECP2 Initialization Supply Current1, 2, 3, 4
Over Recommended Operating Conditions
Symbol
Parameter
Device
Typ.5, 6
34
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
ECP2-6
ECP2-12
ECP2-20
ECP2-35
ECP2-50
ECP2-70
ECP2-6
54
82
I
Core Power Supply Current
CC
135
187
267
30
ECP2-12
ECP2-20
ECP2-35
ECP2-50
ECP2-70
30
30
I
Auxiliary Power Supply Current
CCAUX
30
30
30
I
I
I
I
GPLL Power Supply Current (per GPLL)
SPLL Power Supply Current (per SPLL)
Bank Power Supply Current (per Bank)
VCCJ Power Supply Current
ECP2-35, -50, -70 Only
ECP2-35, -50, -70 Only
All Devices
0.5
0.5
3
CCGPLL
CCSPLL
CCIO
All Devices
4
CCJ
1. Until DONE signal is active.
2. For further information about supply current, please see the list of additional technical documentation at the end of this data sheet.
3. Assumes all outputs are tristated, all inputs are configured as LVCMOS and held at the V
4. Frequency 0MHz.
or GND.
CCIO
5. T = 25oC, power supplies at nominal voltage.
J
6. A specific configuration pattern is used that scales with the size of the device; consists of 75% PFU utilization, 50% EBR, and 25% I/O con-
figuration.
3-6
LATTICE [ LATTICE SEMICONDUCTOR ]
