ATF1504ASL-25AU44 Atmel, ATF1504ASL-25AU44 Datasheet - Page 7

• Manufacturer Part Number: ATF1504ASL-25AU44
• Description: IC CPLD 25NS LOW PWR 44TQFP
• Manufacturer: Atmel
• Series: ATF1504AS(L)r

Specifications of ATF1504ASL-25AU44

• Programmable Type: In System Programmable (min 10K program/erase cycles)
• Delay Time Tpd(1) Max: 25.0ns
• Voltage Supply - Internal: 4.5 V ~ 5.5 V
• Number Of Macrocells: 64
• Number Of I /o: 32
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• Voltage: 5V
• Memory Type: EEPROM
• Number Of Product Terms Per Macro: 40
• Maximum Operating Frequency: 60 MHz
• Delay Time: 25 ns
• Number Of Programmable I/os: 32
• 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: Details

Foldback Bus
Figure 1. ATF1504AS Macrocell
0950O–PLD–7/05
Each macrocell also generates a foldback product term. This signal goes to the regional
bus and is available to four macrocells. The foldback is an inverse polarity of one of the
macrocell’s product terms. The sixteen foldback terms in each region allow generation
of high fan-in sum terms (up to sixteen product terms) with a nominal additional delay.
ATF1504AS(L)
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