PALLV22V10
PALLV22V10Z
COM'L: -7/10/15
IND: -15
IND: -25
PALLV22V10 and PALLV22V10Z Families
Low-Voltage (Zero Power) 24-Pin EE CMOS
Versatile PAL Device
DISTINCTIVE CHARACTERISTICS
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Low-voltage operation, 3.3 V JEDEC compatible
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GENERAL DESCRIPTION
The PALLV22V10 is an advanced PAL
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device built with low-voltage, high-speed, electrically-
erasable CMOS technology.
The PALLV22V10Z provides low voltage and zero standby power. At 30 碌A(chǔ) maximum standby
current, the PALLV22V10Z allows battery powered operation for an extended period.
The product terms are connected to the 鏗亁ed OR array with a varied distribution from 8 to 16
across the outputs (see Block Diagram). The OR sum of the products feeds the output macrocell.
Each macrocell can be programmed as registered or combinatorial, and active high or active low.
The output con鏗乬uration is determined by two bits controlling two multiplexers in each macrocell.
Publication#
18956
Amendment/0
U
SE
The PALLV22V10 device implements the familiar Boolean logic transfer function, the sum of
products. The PAL device is a programmable AND array driving a 鏗亁ed OR array. The AND array
is programmed to create custom product terms, while the OR array sums selected terms at the
outputs.
Rev:
F
Issue Date:
September 2000
G
N AL
EW D
EV
D
ES IC
IG ES
N F
S O
鈥?V
CC
= + 3.0 V to 3.6 V
Commercial and industrial operating temperature range
7.5-ns t
PD
Electrically-erasable technology provides recon鏗乬urable logic and full testability
10 macrocells programmable as registered or combinatorial, and active high or active low to
match application needs
Varied product term distribution allows up to 16 product terms per output for complex
functions
Global asynchronous reset and synchronous preset for initialization
Power-up reset for initialization and register preload for testability
Extensive third-party software and programmer support
24-pin SKINNY DIP and 28-pin PLCC packages save space
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