ATF1502ASL-25JC44 Atmel, ATF1502ASL-25JC44 Datasheet - Page 10
![IC CPLD 25NS 44PLCC](/photos/6/70/67043/453-44-plcc_sml.jpg)
ATF1502ASL-25JC44
Manufacturer Part Number
ATF1502ASL-25JC44
Description
IC CPLD 25NS 44PLCC
Manufacturer
Atmel
Series
ATF1502AS(L)r
Datasheet
1.ATF1502ASL-25JU44.pdf
(26 pages)
Specifications of ATF1502ASL-25JC44
Programmable Type
In System Programmable (min 10K program/erase cycles)
Delay Time Tpd(1) Max
25.0ns
Voltage Supply - Internal
4.75 V ~ 5.25 V
Number Of Macrocells
32
Number Of I /o
32
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
44-PLCC
Voltage
4.75 V ~ 5.25 V
Memory Type
EEPROM
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Number Of Logic Elements/cells
-
Other names
ATF1502ASL25JC44
Available stocks
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Part Number
Manufacturer
Quantity
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PCI Compliance
PCI Voltage-to-
current Curves
for +5V
Signaling in
Pull-up Mode
PCI Voltage-to-
current Curves
for +5V
Signaling in
Pull-down Mode
10
ATF1502AS(L)
The ATF1502AS also supports the growing need in the industry to support the new Peripheral
Component Interconnect (PCI) interface standard in PCI-based designs and specifications.
The PCI interface calls for high current drivers, which are much larger than the traditional TTL
drivers. In general, PLDs and FPGAs parallel outputs to support the high current load required
by the PCI interface. The ATF1502AS allows this without contributing to system noise while
delivering low output to output skew. Having a programmable high drive option is also possible
without increasing output delay or pin capacitance. The PCI electrical characteristics appear
on the next page.
VCC
VCC
1.4
2.4
0.55
2.2
-2
3,6
DC
drive point
DC
drive point
AC drive
AC drive
point
point
Pull Down
Pull Up
-44
95
Current (mA)
Current (mA)
Test Point
-178
380
Test Point
0995K–PLD–6/05