規格
| 屬性 | 價值 |
| Package / Case | Tray |
| Series | MAX® 7000S |
| Part Status | Obsolete |
| Programmable Type | In System Programmable |
| Delay Timetpd(1)Max | 7.5 ns |
| Voltage Supply - Internal | 4.5V ~ 5.5V |
| Number of Logic Elements/Blocks | 4 |
| Number of Macrocells | 64 |
| Number of Gates | 1250 |
| Number of I/O | 36 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
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.
- 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.
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.
- 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.
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.
- 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.
