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LC4064V-75TN44I
+StücklisteIC CPLD 64MC 7.5NS 44TQFP
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HerstellerLattice Semiconductor Corporation
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Herstellerteil #LC4064V-75TN44I
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Datenblatt LC4064V-75TN44I DataSheet
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Paket TQFP-44
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Auf Lager2365
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Spezifikationen
| Attribut | Wert |
| Package / Case | Tray |
| Series | ispMACH® 4000V |
| Part Status | Active |
| Programmable Type | In System Programmable |
| Delay Timetpd(1)Max | 7.5 ns |
| Voltage Supply - Internal | 3V ~ 3.6V |
| Number of Logic Elements/Blocks | 4 |
| Number of Macrocells | 64 |
| Number of I/O | 30 |
| Operating Temperature | -40°C ~ 105°C (TJ) |
| Mounting Type | Surface Mount |
Übersicht
Description
Key Features:
- 64 macrocells, 64 I/O pins
- 75ns propagation delay (speed grade -75)
- 3.3V operation with low power consumption
- In-system programmable (ISP) via JTAG
- 44-pin TQFP package (TN44)
Applications:
- Glue logic, bus interfacing
- Control logic, state machines
- Portable and power-sensitive designs
Advantages:
- Cost-effective, easy to reconfigure
- Suitable for small to medium logic designs
Ideal for embedded systems, consumer electronics, and industrial controls where flexibility and low power are critical.
Equivalent
- ATF16V8B-15PU (Microchip/Atmel PLD)
- GAL16V8D-15LPN (Lattice PLD)
- XC9536XL-10VQG44C (Xilinx CPLD)
- EPM3064ATC44-10 (Intel/Altera CPLD)
These offer similar logic density (64 macrocells) and speed (~10-15ns). Verify pin compatibility and features for your design.
Features
- 64 Macrocells: Offers flexible logic implementation.
- 75 MHz Max Frequency: Suitable for moderate-speed designs.
- 44-Pin TQFP Package: Compact and surface-mountable.
- 3.3V Operation: Low power consumption.
- In-System Programmable (ISP): Supports reprogramming via JTAG.
- Non-Volatile E²CMOS Technology: Retains configuration without power.
- 36 I/O Pins: Versatile interfacing options.
- 5ns Pin-to-Pin Delay: Fast signal propagation.
Ideal for glue logic, interface bridging, and control applications.
Pinout
Key Features:
- 64 macrocells
- 75ns propagation delay
- 3.3V operation
- 44-pin TQFP (Thin Quad Flat Pack) package
Pin Functions:
- I/O Pins: 32 general-purpose I/O pins (configurable as inputs or outputs).
- Dedicated Inputs: 4 dedicated input-only pins.
- Power/GND: Multiple VCC (3.3V) and GND pins for power distribution.
- JTAG Pins (TDI, TDO, TMS, TCK): For in-system programming and boundary scan.
- Global Control Pins (CLK, OE, etc.): For clock and output enable functions.
This device is commonly used in low-density logic applications requiring fast performance and low power.
Manufacturer
Lattice Semiconductor is known for its FPGAs, CPLDs, and other programmable solutions, targeting applications in consumer electronics, communications, industrial, and automotive markets. The company emphasizes energy efficiency and cost-effectiveness, making it a key player in edge computing and IoT.
The LC4064V-75TN44I is part of Lattice's ispMACH 4000V CPLD family, offering 64 macrocells and 75ns propagation delay, commonly used in glue logic and interface bridging.
Application
1. Consumer Electronics – Remote controls, smart home devices.
2. Industrial Control – Motor control, sensor interfacing.
3. Communications – Signal conditioning, protocol bridging.
4. Automotive – Basic control systems, infotainment.
5. Medical Devices – Portable equipment, simple logic functions.
Its small size, low power, and reprogrammability make it ideal for cost-sensitive, space-constrained applications requiring flexible logic.
