GAL20RA10B-30LJ Datasheet PDF - Lattice Semiconductor
Part Number | GAL20RA10B-30LJ | |
Description | High-Speed Asynchronous E2CMOS PLD Generic Array Logic | |
Manufacturers | Lattice Semiconductor | |
Logo | ||
There is a preview and GAL20RA10B-30LJ download ( pdf file ) link at the bottom of this page. Total 15 Pages |
Preview 1 page No Preview Available ! GAL20RA10
High-Speed Asynchronous E2CMOS PLD
Generic Array Logic™
Features
Functional Block Diagram
• HIGH PERFORMANCE E2CMOS ® TECHNOLOGY
— 7.5 ns Maximum Propagation Delay
— Fmax = 83.3 MHz
— 9 ns Maximum from Clock Input to Data Output
— TTL Compatible 8 mA Outputs
— UltraMOS® Advanced CMOS Technology
• 50% to 75% REDUCTION IN POWER FROM BIPOLAR
— 75mA Typical Icc
• ACTIVE PULL-UPS ON ALL PINS
• E2 CELL TECHNOLOGY
— Reconfigurable Logic
— Reprogrammable Cells
— 100% Tested/100% Yields
— High Speed Electrical Erasure (<100 ms)
— 20 Year Data Retention
• TEN OUTPUT LOGIC MACROCELLS
— Independent Programmable Clocks
— Independent Asynchronous Reset and Preset
— Registered or Combinatorial with Polarity
— Full Function and Parametric Compatibility with
PAL20RA10
• PRELOAD AND POWER-ON RESET OF ALL REGISTERS
— 100% Functional Testability
• APPLICATIONS INCLUDE:
— State Machine Control
— Standard Logic Consolidation
— Multiple Clock Logic Designs
• ELECTRONIC SIGNATURE FOR IDENTIFICATION
PL
I
I
I
I
I
I
I
I
I
I
8
OLMC
8
OLMC
8
OLMC
8
OLMC
8
OLMC
8
OLMC
8
OLMC
8
OLMC
8
OLMC
8
OLMC
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I/O/Q
Description
OE
The GAL20RA10 combines a high performance CMOS process
with electrically erasable (E2) floating gate technology to provide
the highest speed performance available in the PLD market. Lattice
Semiconductor’s E2CMOS circuitry achieves power levels as low
as 75mA typical I which represents a substantial savings in power
CC
when compared to bipolar counterparts. E2 technology offers high
speed (<100ms) erase times providing the ability to reprogram,
reconfigure or test the devices quickly and efficiently.
The generic architecture provides maximum design flexibility by
allowing the Output Logic Macrocell (OLMC) to be configured by
the user. The GAL20RA10 is a direct parametric compatible CMOS
replacement for the PAL20RA10 device.
Unique test circuitry and reprogrammable cells allow complete AC,
DC, and functional testing during manufacturing. Therefore, Lattice
Semiconductor delivers 100% field programmability and function-
ality of all GAL products. In addition, 100 erase/write cycles and
data retention in excess of 20 years are specified.
Pin Configuration
PLCC
4
I5
2 28 26
25
I
I7
23
NC GAL20RA10
I 9 Top View 21
I
I 11
19
12 14 16 18
I/O/Q
I/O/Q
I/O/Q
NC
I/O/Q
I/O/Q
I/O/Q
DIP
PL 1
I
24 Vcc
I/O/Q
I
I GAL
I 20RA10
I6
I/O/Q
I/O/Q
I/O/Q
I/O/Q
I 18 I/O/Q
I I/O/Q
I I/O/Q
I I/O/Q
I I/O/Q
GND 12
13 OE
Copyright © 1997 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.
LATTICE SEMICONDUCTOR CORP., 5555 Northeast Moore Ct., Hillsboro, Oregon 97124, U.S.A.
Tel. (503) 681-0118; 1-888-ISP-PLDS; FAX (503) 681-3037; http://www.latticesemi.com
July 1997
20ra10_02
1
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Specifications GAL20RA10
GAL20RA10 Logic Diagram
1 (2)
PL
DIP (PLCC) Package Pinouts
0 4 8 12 16 20 24 28 32 36
0
2 (3)
280
320
3 (4)
600
640
4 (5)
920
960
5 (6)
1240
1280
6 (7)
1560
1600
7 (9)
1880
1920
8 (10)
2200
2240
9 (11)
2520
2560
10 (12)
2840
2880
11 (13)
3160
OLMC
XOR - 3200
OLMC
XOR - 3201
OLMC
XOR - 3202
OLMC
XOR - 3203
OLMC
XOR - 3204
OLMC
XOR - 3205
OLMC
XOR - 3206
OLMC
XOR - 3207
OLMC
XOR - 3208
OLMC
XOR - 3209
64-USER ELECTRONIC SIGNATURE FUSES
3210, 3211, ....
.... 3272, 3273
Byte7 Byte6 ....
.... Byte1 Byte0
MSB
LSB
23 (27)
22 (26)
21 (25)
20 (24)
19 (23)
18 (21)
17 (20)
16 (19)
15 (18)
14 (17)
13 (16)
OE
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for GAL20RA10B-30LJ electronic component. |
Information | Total 15 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ GAL20RA10B-30LJ.PDF Datasheet ] |
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