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Product Detailed Parameters
- Description：IC CPLD 64MC 15NS 100TQFP
- Series：ATF15xx
- Mfr：Microchip Technology
- Package：Tray
- Programmable Type：In System Programmable (min 10K program/erase cycles)
- Delay Time tpd(1) Max：15 ns
- Voltage Supply - Internal：3V ~ 3.6V
- Number of Macrocells：64
- Number of I/O：64
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：100-TQFP
- Supplier Device Package：100-TQFP (14x14)
- Grade：-
- Qualification：-
- Number of Gates：-
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Overview
The ATF1504ASV-15AI100 is a high-density, high-performance Complex Programmable Logic Device (CPLD) manufactured by Microchip Technology. It features 64 macrocells with up to 68 inputs and I/Os, operating within a 3.0V to 3.6V supply range. The device offers a maximum pin-to-pin delay of 15 ns and supports registered operation up to 77 MHz. It utilizes electrically-erasable EEPROM technology for in-system programmability via JTAG. Key specifications include 10,000 program/erase cycles, 20-year data retention, and industrial temperature range availability (-40°C to +85°C).
Feature Summary
- 64 Macrocells with 5 product terms each, expandable to 40 via cascade logic.
- In-System Programmability (ISP) using the standard 4-pin JTAG interface.
- Flexible Logic Macrocell supporting D/T/Latch configurable flip-flops and global control signals.
- Advanced Power Management including automatic standby mode and per-macrocell power reduction.
Applications
- Logic integration replacing TTL, SSI, MSI, and classic PLDs.
- State machine initialization requiring robust power-up reset features.
- High-speed digital logic design requiring registered operation up to 77 MHz.
Procurement Notes
Verify the specific ordering suffix 'AI100' against the official Microchip datasheet DS20006185A to confirm package type and temperature grade. Ensure compatibility with 3.3V logic levels and JTAG programming interfaces. Check for RoHS compliance status as indicated in the manufacturer's documentation.
Selection Notes
Select this component for designs requiring 64 macrocells and 3.3V operation. Consider the 100-lead TQFP package if 64 I/O pins are needed. Evaluate power consumption requirements, noting the availability of reduced-power modes and standby features for low-power applications.
Part Context
This part belongs to the ATF1504ASV(L) family of CPLDs. It shares architectural similarities with other members like ATF1504ASV-15AU44 but differs in package and I/O count. The 'ASV' designation indicates 3.3V operation, while '15' denotes the 15 ns speed grade.
Replacement Considerations
Direct replacements within the same family include ATF1504ASV-15AC100 or ATF1504ASV-15JI100, depending on package and temperature requirements. Verify pinout compatibility and electrical specifications before substitution.
