Intel EPM7256SRI208-10N
| Parameters | |
|---|---|
| Series | MAX® 7000S |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Package / Case | 208-BFQFP Exposed Pad |
| Mfr | Intel |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 208-RQFP (28x28) |
| Number of I/O | 164 |
| Number of Gates | 5000 |
| Programmable Type | In System Programmable |
| Voltage Supply - Internal | 4.5V ~ 5.5V |
| Number of Logic Elements/Blocks | 16 |
| Delay Time tpd(1) Max | 10 ns |
| Number of Macrocells | 256 |
| Package | Tray |
| Product Status | Obsolete |
| Conevo-Key Programmable | Not Verified |
| Base Product Number | EPM7256 |
| REACH Status | REACH Unaffected |
| Other Names | 972556 |
| Standard Package | 24 |
| ECCN | 3A991D |
| HTSUS | 8542.39.0001 |
EPM7256SRI208-10N Altera MAX 7000S CPLD, 256-macrocell CPLD, 3.3V low-power CPLD
The EPM7256SRI208-10N is a high-density, low-power Complex Programmable Logic Device (CPLD) from Intel's (formerly Altera) MAX 7000S family, designed for flexible and efficient digital logic implementation. Featuring 256 macrocells and a 10ns pin-to-pin logic delay, this CPLD delivers fast performance for applications requiring real-time processing, such as industrial control systems, communication interfaces, and embedded computing. The device is housed in a 208-pin RQFP (Shrink Quad Flat Pack) package, ensuring compact integration while maintaining robust thermal and electrical performance.
Built with EEPROM-based technology, the EPM7256SRI208-10N offers in-system programmability (ISP), allowing for easy field updates and design modifications without removing the chip from the circuit board. It operates at a 3.3V core voltage with 5V-tolerant I/O pins, making it compatible with mixed-voltage systems. The CPLD includes advanced features such as programmable slew rate control, multi-voltage I/O support, and a flexible interconnect architecture, enabling efficient routing of complex logic designs.
The EPM7256SRI208-10N is widely used in automotive electronics, medical devices, and telecommunications due to its reliability and low power consumption. It supports a wide operating temperature range (-40°C to +85°C) and complies with industry standards for signal integrity and noise immunity. Development tools such as Intel Quartus Prime (or legacy Altera MAX+PLUS II) provide comprehensive support for design entry, simulation, and programming, streamlining the development cycle.
Alternative Models:
● EPM7128SLC84-10N: 128 macrocells, 10ns speed, 84-pin PLCC, compact footprint for space-constrained designs.
● EPM7256AETC100-10N: 256 macrocells, 10ns speed, 100-pin TQFP, lower power variant with enhanced I/O flexibility.
● EPM7512AEQI208-10N: 512 macrocells, 10ns speed, 208-pin PQFP, higher density for complex logic applications.
● EPM7064SLC44-10N: 64 macrocells, 10ns speed, 44-pin PLCC, cost-effective solution for simpler designs.
