ATF1502ASV-20JC44 Atmel, ATF1502ASV-20JC44 Datasheet - Page 6
![IC CPLD 20NS 3.3V 44PLCC](/photos/6/70/67043/453-44-plcc_sml.jpg)
ATF1502ASV-20JC44
Manufacturer Part Number
ATF1502ASV-20JC44
Description
IC CPLD 20NS 3.3V 44PLCC
Manufacturer
Atmel
Series
ATF1502ASVr
Datasheet
1.ATF1502ASV-15AU44.pdf
(25 pages)
Specifications of ATF1502ASV-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
32
Number Of I /o
32
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
44-PLCC
Voltage
3.0 V ~ 3.6 V
Memory Type
EEPROM
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Number Of Logic Elements/cells
-
Other names
ATF1502ASV20JC44
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATF1502ASV-20JC44
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
3. Speed/Power Management
6
ATF1502ASV
floating to intermediate voltage levels, which causes unnecessary power consumption and sys-
tem noise. The keeper circuits eliminate the need for external pull-up resistors and eliminate
their DC power consumption.
Figure 2-1.
Figure 2-2.
The ATF1502ASV has several built-in speed and power management features.
To further reduce power, each ATF1502ASV macrocell has a reduced-power bit feature. To
reduce power consumption this feature may be actived (by changing the default value of OFF to
ON) for any or all macrocells.
The ATF1502ASV also has an optional power-down mode. In this mode, current drops to below
15 mA. When the power-down option is selected, either PD1 or PD2 pins (or both) can be used
to power down the part. The power-down option is selected in the design source file. When
enabled, the device goes into power-down when either PD1 or PD2 is high. In the power-down
mode, all internal logic signals are latched and held, as are any enabled outputs.
INPUT
DATA
Input Diagram
I/O Diagram
OE
PROTECTION
CIRCUIT
V
ESD
CC
V
CC
100K
PROGRAMMABLE
PROGRAMMABLE
OPTION
OPTION
100K
V
CC
I/O
1615J–PLD–01/06