ATF1504ASVL-20JC44 Atmel, ATF1504ASVL-20JC44 Datasheet - Page 7
![IC CPLD 64MACROCELL LV LP 44PLCC](/photos/6/70/67043/453-44-plcc_sml.jpg)
ATF1504ASVL-20JC44
Manufacturer Part Number
ATF1504ASVL-20JC44
Description
IC CPLD 64MACROCELL LV LP 44PLCC
Manufacturer
Atmel
Series
ATF1504ASV(L)r
Datasheet
1.ATF1504ASV-15JU44.pdf
(31 pages)
Specifications of ATF1504ASVL-20JC44
Programmable Type
In System Programmable (min 10K program/erase cycles)
Delay Time Tpd(1) Max
20.0ns
Voltage Supply - Internal
3 V ~ 3.6 V
Number Of Macrocells
64
Number Of I /o
32
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
44-PLCC
Voltage
3.3V
Memory Type
EEPROM
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Number Of Logic Elements/cells
-
Other names
ATF1504ASVL20JC44
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ATF1504ASV(L)
Figure 1. ATF1504ASV(L) Macrocell
Programmable Pin-keeper Option for Inputs and I/Os
The ATF1504ASV(L) offers the option of programming all input and I/O pins so that pin keeper circuits can be utilized.
When any pin is driven high or low and then subsequently left floating, it will stay at that previous high- or low-level. This cir-
cuitry prevents unused input and I/O lines from floating to intermediate voltage levels, which causes unnecessary power
consumption and system noise. The keeper circuits eliminate the need for external pull-up resistors and eliminate their DC
power consumption.
7
1409J–PLD–6/05