ATF1502ASV-20JC44 Atmel, ATF1502ASV-20JC44 Datasheet - Page 2
![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
1. Description
2
ATF1502ASV
The ATF1502ASV is a high-performance, high-density complex programmable logic device
(CPLD) that utilizes Atmel’s proven electrically-erasable technology. With 32 logic macrocells
and up to 36 inputs, it easily integrates logic from several TTL, SSI, MSI, LSI and classic PLDs.
The ATF1502ASV’s enhanced routing switch matrices increase usable gate count and the odds
of successful pin-locked design modifications.
The ATF1502ASV has up to 32 bi-directional I/O pins and four dedicated input pins, depending
on the type of device package selected. Each dedicated pin can also serve as a global control
signal, register clock, register reset or output enable. Each of these control signals can be
selected for use individually within each macrocell.
Figure 1-1.
Figure 1-2.
44-lead TQFP Top View
44-lead PLCC Top View
TMS/I/O
PD1/I/O
I/O/TDI
I/O/TMS
PD1/I/O
TDI/I/O
GND
VCC
GND
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
1
2
3
4
5
6
7
8
9
10
11
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
33
32
31
30
29
28
27
26
25
24
23
I/O
I/O/TDO
I/O
I/O
VCC
I/O
I/O
I/O/TCK
I/O
GND
I/O
I/O
I/O/TDO
I/O
I/O
VCC
I/O
I/O
I/O/TCK
I/O
GND
I/O
1615J–PLD–01/06