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LC4064ZE-7TN48I
+NomenclatureIC CPLD 64MC 7.5NS 48TQFP
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FabricantSociété ledith Semiconductor
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Pièce fabricant #LC4064ZE-7TN48I
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Fiche technique LC4064ZE-7TN48I DataSheet
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Package LQFP-48
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En stock6612
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Spécifications
| Attribut | Valeur |
| Package / Case | Tray |
| Series | ispMACH® 4000ZE |
| Part Status | Active |
| Programmable Type | In System Programmable |
| Delay Timetpd(1)Max | 7.5 ns |
| Voltage Supply - Internal | 1.7V ~ 1.9V |
| Number of Logic Elements/Blocks | 4 |
| Number of Macrocells | 64 |
| Number of I/O | 32 |
| Operating Temperature | -40°C ~ 105°C (TJ) |
| Mounting Type | Surface Mount |
Présentation
Description
- Logic Capacity: 64 macrocells (~1,000 usable gates).
- Speed: 7ns pin-to-pin delay, optimized for fast logic operations.
- Package: 48-pin TQFP (Thin Quad Flat Pack), suitable for space-constrained designs.
- Voltage: Operates at 3.3V, with 5V-tolerant I/Os.
- Features: In-system programmable (ISP), low standby power, and flexible I/O configurations.
- Applications: Used in glue logic, interface bridging, and control logic in consumer, industrial, and communication systems.
This CPLD is ideal for designs requiring low power, reprogrammability, and moderate logic density.
Equivalent
- LC4064ZE-5TN48I (slower speed grade)
- LC4064ZE-10TN48I (faster speed grade)
- ATF1504AS-7AU44 (Microchip CPLD, similar logic density)
- XC9536XL-7VQG44C (Xilinx CPLD, comparable features)
Check pin compatibility and specifications for direct replacement.
Pinout
Key Features:
- Pin Count: 48 (TQFP package)
- Logic Cells: 64
- Macrocells: 64
- I/O Pins: 39 (user-configurable)
- Speed Grade: -7 (7ns pin-to-pin delay)
- Voltage: 3.3V operation
Functions:
- General-purpose programmable logic
- Glue logic integration
- State machine implementation
- Interface bridging
Applications:
- Consumer electronics
- Industrial control
- Communication systems
The device supports in-system programming (ISP) and is compatible with Lattice’s design tools.
Manufacturer
Lattice Semiconductor is known for its FPGAs, CPLDs, and other programmable logic devices, targeting applications like consumer electronics, industrial automation, and communications. The company emphasizes energy efficiency and cost-effectiveness, making it a popular choice for embedded and edge computing designs.
The LC4064ZE-7TN48I is part of Lattice's ispMACH 4000ZE family, offering 64 macrocells and a 7ns pin-to-pin delay, packaged in a 48-pin TQFP (Thin Quad Flat Pack). It is commonly used in glue logic, interface bridging, and control logic applications.
For more details, refer to Lattice's official documentation or distributor datasheets.
Application
1. Consumer Electronics – Smart home devices, wearables.
2. Industrial Control – Automation, motor control.
3. Communications – Interface bridging, signal conditioning.
4. Automotive – Infotainment, sensor interfaces.
5. Medical Devices – Portable equipment, diagnostics.
Its small size (48-pin TQFP), low power, and reprogrammability make it ideal for embedded systems requiring flexible logic.
