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Product Detailed Parameters
- Description：IC CPLD 32MC 30NS 44PLCC
- Series：ATF15xx
- Mfr：Microchip Technology
- Package：Tray
- Programmable Type：In System Programmable (min 10K program/erase cycles)
- Delay Time tpd(1) Max：30 ns
- Voltage Supply - Internal：3V ~ 3.6V
- Number of Macrocells：32
- Number of I/O：32
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：44-LCC (J-Lead)
- Supplier Device Package：44-PLCC (16.6x16.6)
- Grade：-
- Qualification：-
- Number of Gates：-
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Overview
The ATF1502ASVL-30JC44 is a Complex Programmable Logic Device (CPLD) from Microchip Technology's ATF15xx series. It features 32 macrocells and supports 32 I/O lines within a 44-pin PLCC package. The device operates on a 3.3V supply voltage with a maximum propagation delay of 30 ns. It utilizes EEPROM technology for non-volatile storage, allowing in-system programming with a minimum of 10,000 program/erase cycles.
Feature Summary
- Supports In-System Programming via EEPROM technology
- Provides 32 macrocells for logic implementation
- Operates at 3.3V supply voltage
Applications
- General digital logic replacement
- State machine implementation
- Address decoding circuits
- Bus interface logic
Procurement Notes
Verify the specific suffix 'VL' indicates 3.3V operation and '30' denotes the 30ns speed grade. Confirm the 'JC44' suffix corresponds to the 44-pin PLCC package and commercial temperature range. Ensure compatibility with existing design tools supporting the ATF15xx family before procurement.
Selection Notes
Select this component when a 3.3V CPLD with moderate speed (30ns) is required. Compare against the standard 5V ATF1502AS variants if voltage levels differ. Consider the ATF1502ASL series for lower power applications or extended temperature ranges if specified requirements exceed commercial limits.
Part Context
This part belongs to the ATF15xx family of high-performance CPLDs. It shares architectural similarities with other members like the ATF1502AS but differs in supply voltage and speed grades. The EEPROM-based configuration allows for flexible reprogramming without UV erasure.
Replacement Considerations
- ATF1502AS-30JC44 (5V version)
- ATF1502ASVL-15JC44 (Faster speed)
FAQ
What is the programming endurance of the ATF1502ASVL-30JC44?
The device supports a minimum of 10,000 program/erase cycles.
Does this component support In-System Programming?
Yes, it is an In-System Programmable (ISP) device using EEPROM technology.
