ispLSI 1016EA
®
In-System Programmable High Density PLD
Features
• HIGH-DENSITY PROGRAMMABLE LOGIC
— 2000 PLD Gates
— 32 I/O Pins, One Dedicated Input
— 96 Registers
— High-Speed Global Interconnect
— Wide Input Gating for Fast Counters, State
Machines, Address Decoders, etc.
— Small Logic Block Size for Random Logic
— Functionally Compatible with ispLSI 1016E
• NEW FEATURES
— 100% IEEE 1149.1 Boundary Scan Testable
— ispJTAG™ In-System Programmable via IEEE 1149.1
(JTAG) Test Access Port
— User-Selectable 3.3V or 5V I/O Supports Mixed-
Voltage Systems (V
CCIO
Pin)
— Open-Drain Output Option
• HIGH-PERFORMANCE E
2
CMOS
®
TECHNOLOGY
—
f
max
= 200 MHz Maximum Operating Frequency
—
t
pd
= 4.5 ns Propagation Delay
— TTL Compatible Inputs and Outputs
— Electrically Erasable and Reprogrammable
— Non-Volatile
— 100% Tested at Time of Manufacture
— Unused Product Term Shutdown Saves Power
Functional Block Diagram
A0
B7
B5
GLB
B4
B3
B2
B1
B0
Output Routing Pool
A2
A3
A4
A5
A6
A7
Logic
Array
D Q
D Q
Global Routing Pool (GRP)
N
EW
D Q
CLK
M
AC
5V
H
D 4
ES A
IG 5 F
N O
S R
0139C/1016EA
Description
• IN-SYSTEM PROGRAMMABLE
— Increased Manufacturing Yields, Reduced Time-to-
Market and Improved Product Quality
— Reprogram Soldered Device for Faster Prototyping
Copyright © 2007 Lattice Semiconductor Corp. All brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject
to change without notice.
U
• OFFERS THE EASE OF USE AND FAST SYSTEM
SPEED OF PLDs WITH THE DENSITY AND FLEXIBILITY
OF FIELD PROGRAMMABLE GATE ARRAYS
— Complete Programmable Device Can Combine Glue
Logic and Structured Designs
— Enhanced Pin Locking Capability
— Three Dedicated Clock Input Pins
— Synchronous and Asynchronous Clocks
— Programmable Output Slew Rate Control to
Minimize Switching Noise
— Flexible Pin Placement
— Optimized Global Routing Pool Provides Global
Interconnectivity
SE
is
p
The ispLSI 1016EA is a High Density Programmable
Logic Device containing 96 Registers, 32 Universal I/O
pins, one Dedicated Input pin, two Dedicated Clock Input
pins, one Global OE input pin and a Global Routing Pool
(GRP). The GRP provides complete interconnectivity
between all of these elements. The ispLSI 1016EA fea-
tures 5V in-system programmability (ISP™) and in-system
diagnostic capabilities via an IEEE 1149.1 Test Access
Port. The ispLSI 1016EA offers non-volatile
reprogrammability of the logic, as well as the intercon-
nect to provide truly reconfigurable systems. A functional
superset of the ispLSI 1016 architecture, the ispLSI
1016EA device adds user-selectable 3.3V or 5V I/O and
open-drain output options.
The basic unit of logic on the ispLSI 1016EA device is the
Generic Logic Block (GLB). The GLBs are labeled A0,
A1...B7 (Figure 1). There are a total of 16 GLBs in the
ispLSI 1016EA device. Each GLB has 18 inputs, a
programmable AND/OR/Exclusive OR array, and four
outputs which can be configured to be either combinato-
rial or registered. Inputs to the GLB come from the GRP
and a dedicated input. All of the GLB outputs are brought
back into the GRP so that they can be connected to the
inputs of any other GLB on the device.
LATTICE SEMICONDUCTOR CORP., 5555 Northeast Moore Ct., Hillsboro, Oregon 97124, U.S.A.
Tel. (503) 268-8000; 1-800-LATTICE; FAX (503) 268-8556; http://www.latticesemi.com
April 2007
1016ea_02.1
1
Output Routing Pool
A1
D Q
B6
LATTICE [ LATTICE SEMICONDUCTOR ]
