ATF1508AS-10QU100 Atmel, ATF1508AS-10QU100 Datasheet - Page 6
![IC CPLD 10NS 100PQFP](/photos/6/71/67111/453-100-pqfp_sml.jpg)
ATF1508AS-10QU100
Manufacturer Part Number
ATF1508AS-10QU100
Description
IC CPLD 10NS 100PQFP
Manufacturer
Atmel
Series
ATF1508AS(L)r
Datasheet
1.ATF1508ASL-20JC84.pdf
(31 pages)
Specifications of ATF1508AS-10QU100
Programmable Type
In System Programmable (min 10K program/erase cycles)
Delay Time Tpd(1) Max
10.0ns
Voltage Supply - Internal
4.5 V ~ 5.5 V
Number Of Macrocells
128
Number Of I /o
80
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
100-MQFP, 100-PQFP
Voltage
5V
Memory Type
EEPROM
Number Of Product Terms Per Macro
40
Maximum Operating Frequency
125 MHz
Delay Time
10 ns
Number Of Programmable I/os
80
Operating Supply Voltage
5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
For Use With
ATF15XX-DK3 - KIT DEV FOR ATF15XX CPLD'S
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Number Of Logic Elements/cells
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATF1508AS-10QU100
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Figure 1. ATF1508AS Macrocell
Programmable
Pin-keeper
Option for
Inputs and I/Os
Input Diagram
6
ATF1508AS(L)
The ATF1508AS 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 circuitry 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.
0784P–PLD–7/05