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Product Detailed Parameters
- Description：IC CPLD 64MC 15NS 84PLCC
- Series：ATF15xx
- Mfr：Microchip Technology
- Package：Tube
- 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：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：84-LCC (J-Lead)
- Supplier Device Package：84-PLCC (29.31x29.31)
- Grade：-
- Qualification：-
- Number of Gates：-
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Overview
The ATF1504ASV-15JC84 is a high-performance, electrically-erasable CPLD from Microchip Technology. It features 64 macrocells with up to 40 product terms each and supports a 3.0V to 3.6V operating range. The device offers a maximum pin-to-pin delay of 15 ns and registered operation up to 77 MHz. It utilizes In-System Programmability (ISP) via JTAG and includes advanced power management features such as automatic standby mode and programmable pin-keepers. The component is housed in a 44-Lead PLCC package.
Feature Summary
- 64 Macrocells with flexible logic structure and enhanced routing resources
- In-System Programmability (ISP) via standard 4-pin JTAG interface
- Robust EEPROM technology with 10,000 program/erase cycles and 20-year data retention
- Advanced power management including automatic standby and per-macrocell power reduction
Applications
- Logic integration replacing TTL, SSI, MSI, LSI, and classic PLDs
- PCI-compliant system designs
- JTAG boundary-scan testing applications
Procurement Notes
Verify the specific ordering suffix 'JC84' against official Microchip documentation to confirm package type and temperature grade. Ensure design tools support the ATF1504ASV series for ISP programming. Confirm RoHS compliance status for the specific revision.
Selection Notes
Select this model for designs requiring 64 macrocells and 32 I/O pins in a 44-pin package. Consider the ATF1504ASVL variant if lower standby current is required. Verify that the 15 ns delay meets timing requirements for target clock frequencies up to 77 MHz.
Part Context
This part belongs to the ATF1504ASV(L) family of Complex Programmable Logic Devices. It shares architectural similarities with other members like ATF1504ASV-15AU44 but differs in package configuration. The ASV suffix indicates standard power consumption, while ASVL denotes low-power variants.
Replacement Considerations
Direct replacements within the same family include ATF1504ASV-15JU44 (PLCC-44) or ATF1504ASV-15AC44 (TQFP-44). Verify pin compatibility and electrical specifications before substitution.
