lfe2-12e-5f484i Lattice Semiconductor Corp., lfe2-12e-5f484i Datasheet - Page 101
lfe2-12e-5f484i
Manufacturer Part Number
lfe2-12e-5f484i
Description
Latticeecp2/m Family Data Sheet Introduction
Manufacturer
Lattice Semiconductor Corp.
Datasheet
1.LFE2-12E-5F484I.pdf
(385 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFE2-12E-5F484I
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
- Current page: 101 of 385
- Download datasheet (3Mb)
Signal Descriptions
April 2008
© 2008 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand
or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
www.latticesemi.com
General Purpose
P[Edge] [Row/Column Number*]_[A/B]
GSRN
NC
GND
V
V
V
V
V
XRES
PLLCAP
PLL, DLL and Clock Functions (Used as user programmable I/O pins when not in use for PLL or clock pins)
[LOC][num]_V
[LOC][num]_GPLL[T, C]_IN_A
[LOC][num]_GPLL[T, C]_FB_A
[LOC][num]_SPLL[T, C]_IN_A
[LOC][num]_SPLL[T, C]_FB_A
[LOC][num]_DLL[T, C]_IN_A
[LOC][num]_DLL[T, C]_FB_A
PCLK[T, C]_[n:0]_[3:0]
CC
CCAUX
CCIOx
CCPLL
REF1_x
4
, V
4
REF2_x
Signal Name
CCPLL
I/O
I/O
—
—
—
—
—
—
—
—
—
—
I
I
I
I
I
I
I
I
LatticeECP2/M Family Data Sheet
[Edge] indicates the edge of the device on which the pad is located. Valid
edge designations are L (Left), B (Bottom), R (Right), T (Top).
[Row/Column Number] indicates the PFU row or the column of the device on
which the PIC exists. When Edge is T (Top) or B (Bottom), only need to spec-
ify Row Number. When Edge is L (Left) or R (Right), only need to specify Col-
umn Number.
[A/B] indicates the PIO within the PIC to which the pad is connected. Some of
these user-programmable pins are shared with special function pins. These
pins, when not used as special purpose pins, can be programmed as I/Os for
user logic. During configuration the user-programmable I/Os are tri-stated
with an internal pull-up resistor enabled. If any pin is not used (or not bonded
to a package pin), it is also tri-stated with an internal pull-up resistor enabled
after configuration.
Global RESET signal (active low). Any I/O pin can be GSRN.
No connect.
Ground. Dedicated pins.
Power supply pins for core logic. Dedicated pins.
Auxiliary power supply pin. This dedicated pin powers all the differential and
referenced input buffers.
Dedicated power supply pins for I/O bank x.
PLL supply pins. Should be tied to V
unused.
Reference supply pins for I/O bank x. Pre-determined pins in each bank are
assigned as V
10K ohm +/-1% resistor must be connected between this pad and ground.
External capacitor connection for PLL.
Power supply pin for PLL: ULM, LLM, URM, LRM, num = row from center.
General Purpose PLL (GPLL) input pads: ULM, LLM, URM, LRM, num = row
from center, T = true and C = complement, index A,B,C...at each side.
Optional feedback GPLL input pads: ULM, LLM, URM, LRM, num = row from
center, T = true and C = complement, index A,B,C...at each side.
Secondary PLL (SPLL) input pads: ULM, LLM, URM, LRM, num = row from
center, T = true and C = complement, index A,B,C...at each side.
Optional feedback (SPLL) input pads: ULM, LLM, URM, LRM, num = row
from center, T = true and C = complement, index A,B,C...at each side.
DLL input pads: ULM, LLM, URM, LRM, num = row from center, T = true and
C = complement, index A,B,C...at each side.
Optional feedback (DLL) input pads: ULM, LLM, URM, LRM, num = row from
center, T = true and C = complement, index A,B,C...at each side.
Primary Clock pads, T = true and C = complement, n per side, indexed by
bank and 0,1,2,3 within bank.
4-1
REF
inputs. When not used, they may be used as I/O pins.
Description
Pinout Information
CC
even when the corresponding PLL is
DS1006
Pinout Information_01.8
Data Sheet DS1006
Related parts for lfe2-12e-5f484i
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Latticeecp2/m Family Data Sheet
Manufacturer:
Lattice Semiconductor Corp.
Datasheet:
Part Number:
Description:
Development Software Evaluation Board
Manufacturer:
Lattice
Part Number:
Description:
Development Software LatticeECP2 Video Dev Kit
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools LatticeECP2 Eval Brd - Advanced
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools ECP-2 Standard Eval Board
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools LS Mico32/DSP Dev Br Brd for LS ECP2
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
FPGA - Field Programmable Gate Array ECP2 ADV TI ADS6000 EVM
Manufacturer:
Lattice
Part Number:
Description:
ISPLSI2032-80LT44Lattice Semiconductor [In-System Programmable High Density PLD]
Manufacturer:
Lattice Semiconductor Corp.
Datasheet:
Part Number:
Description:
IC PROGRAMMED LATTICE GAL 16V8
Manufacturer:
Lattice Semiconductor Corp.
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
Lattice Semiconductor Corp.
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
Lattice Semiconductor Corp.
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
Lattice Semiconductor Corp.
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
Lattice Semiconductor Corp.
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
Lattice Semiconductor Corp.
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
Lattice Semiconductor Corp.
Datasheet: