Description

The 79R241QC is an electronic component model in the product category of IC Chips. It belongs to the IDT RISController family, which is a series of high-performance 32-bit microprocessors designed for cost-sensitive embedded processing applications. The RISController family brings the high-performance of the MIPS RISC architecture into low-cost, simplified, and power-sensitive applications.

Specifications and Features

- Instruction set compatible with IDT79R3000A and RISController Family MIPS RISC CPUs
- High level of integration minimizes system cost, including RISC CPU, multiply/divide unit, instruction cache, data cache, programmable bus interface, and programmable port width support
- On-chip instruction and data caches, with 2KB of Instruction Cache and 512B of Data Cache
- Flexible bus interface allows simple, low-cost designs with superset pin-compatibility with RISController and support for programmable port width interface and bus interface timing
- Double-frequency clock input with operation options of 16.67MHz, 20MHz, 25MHz, and 33MHz
- 20MIPS performance at 25MHz
- Low-cost 84-pin PLCC packaging
- On-chip 4-deep write buffer and 4-word read buffer to optimize memory access
- On-chip DMA arbiter and 24-bit timer
- Boot from 8-bit, 16-bit, or 32-bit wide PROMs
- Pin- and software-compatible with other models in the RISController family, including R3041, R3051, R3052™, and R3081™
- Complete software support including optimizing compilers, real-time operating systems, monitors/debuggers, floating point emulation software, and page description languages

Application Scenarios

The 79R241QC electronic component model is highly suitable for various applications, such as:

• Embedded processing applications
• Cost-sensitive projects
• Power-sensitive designs

Comparison

- High-performance 32-bit microprocessor

- High level of integration reduces system cost

- Compatible with other models in the RISController family

- Limited operating frequency options