EPM7064STI44-7N

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EPM7064STI44-7N

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IC CPLD 64MC 7.5NS 44TQFP

  • FabricanteIntel

  • Peça do Fabricante #EPM7064STI44-7N

  • Pacote TQFP-44

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Especificações

Atributo Valor
Package Tray
Series MAX® 7000S
ProductStatus Obsolete
ProgrammableType In System Programmable
DelayTimetpd(1)Max 7.5 ns
VoltageSupply-Internal 4.5V ~ 5.5V
NumberofLogicElements/Blocks 4
NumberofMacrocells 64
NumberofGates 1250
NumberofI/O 36
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 44-TQFP

Visão Geral

Description

The EPM7064STI44-7N is a CPLD (Complex Programmable Logic Device) from Intel (formerly Altera). Key features:
- 64 macrocells, 5V operation, and 7ns pin-to-pin delay.
- In-system programmable (ISP) via JTAG, with 44-pin TQFP packaging.
- 3.3V or 5V I/O compatibility, making it versatile for mixed-voltage designs.
- Non-volatile EEPROM technology retains configuration without external memory.
- Typical applications: glue logic, bus interfacing, and state machine control.
It’s part of the MAX 7000S family, offering reliable, low-power reconfigurable logic. The -7N suffix denotes 7ns speed grade.
For more details, refer to the Intel/Altera datasheet.

Equivalent

The EPM7064STI44-7N is a CPLD from Intel (formerly Altera). Equivalent alternatives include:
1. Xilinx XC9536XL-7VQG44C (similar CPLD, 3.3V)
2. Lattice ispMACH 4032ZE-7LQ44 (low-power alternative)
3. Atmel ATF1504AS-7AC44 (legacy CPLD, pin-compatible in some cases)
Check datasheets for exact compatibility, as features may vary slightly. For modern replacements, consider newer CPLDs or FPGAs like Intel MAX 10 or Lattice MachXO2/3.

Pinout

The EPM7064STI44-7N is a PLD (Programmable Logic Device) from Altera's MAX 7000S series.
- Pin Count: 44 pins (TQFP package).
- Key Functions:
- 64 macrocells (programmable logic blocks).
- 36 I/O pins (bidirectional, configurable).
- 4 dedicated inputs (including global clock, clear, and OE controls).
- In-system programmability (ISP) via JTAG (IEEE Std. 1149.1).
- 7ns pin-to-pin logic delay (speed grade -7).
- 3.3V or 5V operation (TTL-compatible).
It is commonly used for glue logic, interface bridging, and control applications.

Manufacturer

The EPM7064STI44-7N is a CPLD (Complex Programmable Logic Device) manufactured by Intel (formerly Altera).
Intel is a leading semiconductor company known for processors, FPGAs, and programmable logic devices. Altera, acquired by Intel in 2015, specialized in FPGA and CPLD solutions. The EPM7064STI44-7N is part of Altera's MAX 7000 series, widely used for digital logic designs.
Intel focuses on high-performance computing, AI, and embedded systems, integrating Altera's programmable logic into its portfolio.

Application

The EPM7064STI44-7N, a CPLD from Intel (formerly Altera), is used in:
- Digital logic replacement (glue logic, bus interfacing).
- Embedded control (I/O expansion, state machines).
- Communication systems (protocol bridging, signal conditioning).
- Industrial automation (motor control, sensor interfacing).
- Consumer electronics (display drivers, peripheral control).
Its low power, fast response, and reprogrammability make it ideal for small to medium-density logic designs.

Package

The EPM7064STI44-7N is a PLCC (Plastic Leaded Chip Carrier) package. It has 44 pins and is surface-mountable. The "STI" in the part number indicates the package type (PLCC), while "44" denotes the pin count. The "-7N" specifies the speed grade (7ns). This package is commonly used for programmable logic devices like CPLDs.

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