Overview

The eZ80F91 Mini Enet Module, a member of Zilog’s eZ80AcclaimPlus! family, is a compact, high performance Ethernet module specially designed for the rapid development and deployment of embedded systems requiring remote control and Internet/Intranet connectivity. This expandable module is powered by the eZ80F91 Ethernet controller, featuring a power-efficient, high-speed, optimized pipeline architecture.

The eZ80F91 MPU is a high-speed plus single-cycle instruction-fetch device, which can operate at a clock speed of 50 MHz in Z80–compatible addressing mode (64 KB) or full 24-bit addressing mode (16 MB).

The eZ80F91 Mini Enet Module is RoHS-compliant.

EZ80F916 Features

• Factory-default 5MHz crystal oscillator input, 50MHz maximum operating speed via PLL
• 10/100 BaseT Ethernet PHY with RJ45 connector
• 128KB external high-speed SRAM
• 256KB on-chip Flash memory
• 8KB on-chip SRAM
• Real-Time Clock (RTC) support
• I/O connector provides 32 general-purpose 5V-tolerant I/O pin-outs
• On-board connector provides I/O bus for external peripheral connections (IRQ, /CS, 24 addresses)
• Connection to the eZ80AcclaimPlus! Development Platform via two 56-pin mini-headers
• Small 50mm x 47.5mm footprint
• 3.3V power supply