eZ80F920120MOD eZ80F92 Ethernet Module Product Brief PB010402-0103 complete user debug environment with power, Module Block Diagram breadboard area, and serial connectors such as RS- 232 and JTAG. For deployment, this compact mod- eZ80F92 Module ule interfaces to a user system via its system inter- face connectors. An RJ-45 Ethernet connector is 1MB 512KB 2 UARTs provided on the module. Off-Chip Off-Chip 1x SPI 1x 2 System designers with aggressive time-to-market Flash SRAM I C requirements can take comfort in the fact that this 6 PRT, WDT tested module, together with available ZiLOG TCP/ IrDA GPIO, IP Internet connectivity software and OS, will facil- Transceiver Real-Time JTAG itate quick product launch and low ownership cost. (SIR) Clock Features System Interface Connectors eZ80F92 Ethernet Module 50MHz eZ80F92 microcontroller General Description 1MB, 70ns Flash memory, hardware Write-Pro- tect pin available to user The eZ80F92 Ethernet Module is a compact, high- performance Ethernet module specially designed 512KB, 35ns high-speed SRAM for rapid development and deployment of embed- 10BaseT 802.3 Ethernet controller with inte- ded systems requiring control and Internet/Intranet grated PHY and 8KB SRAM for Tx/Rx FIFOs connectivity. IrDA SIR transceiver (115Kbps) with power- This low-cost, expandable module is powered by down control ZiLOGs latest power-efcient, optimized pipeline 1 2x 50-pin system expansion interface with full architecture eZ80F92 microcontroller . This device MPU bus/control signals as well as power, is part of ZiLOGs new eZ80Acclaim product line, peripherals, and user I/Os which offers MCUs featuring integrated IrDA capa- bilities and rich on-chip peripherals. One RJ-45 Ethernet connector Combined with a 10Mbps 802.3 Ethernet control- One LED indicating network link status ler, memories, and ZiLOGs industry-leading IrDA ZiLOGs Internet connectivity software supports transceiver, this module is ideal for wireless IrDA over-the-network rmware updates or network connectivity, industrial control, communication, conguration security, automation, and embedded networking applications. Module size (including connectors): 2.5L x 2.5W x 0.6H For rapid development, this module can interface to (63.5mm x 63.5mm x 15.2mm) the eZ80 Development Platform, which provides a Standard operating temperature: 0C to +70C 1. ZiLOG also offers an eZ80 Development Module Power supply: 3.3V 125mA based on the eZ80F93 MCU, which is intrinsically the same device, yet offering a smaller memory size. ZiLOG Worldwide Headquarters 532 Race Street San Jose, CA 95126 Telephone: 408.558.8500 Fax: 408.558.8300 www.ZiLOG.com eZ80F920120MOD eZ80F92 Ethernet Module Product Brief 2 eZ80F92/eZ80F93 Microcontrollers C-Compilers runtime library. Supported protocols and network features are: eZ80F92: 128KB Flash, 8KB SRAM TCP, UDP, IP, ARP, RARP, ICMP, IGMP, PPP eZ80F93: 64KB Flash, 4KB SRAM FTP, SMTP, HTTP, TELNET, DNS Power management features including SLEEP/ HALT modes and peripheral power-down con- TFTP, SNMP, DHCP/BOOTP, TIMEP trols In-system conguration or updates of network 2 UARTs supporting the 9-bit dot-format, 1x SPI, parameters, web pages, and module rmware 2 and 1x I C, each with independent baud rate gen- A set of well-documented OS and network service erators APIs allow system developers to quickly take IrDA compatible Infrared Encoder/Decoder advantage of the ZiLOG TCP/IP software suite while remaining focused on the main application. New DMA-like eZ80 instructions Final binary output from the compiler/linker is the Glueless external memory interface with 4 Chip complete user application with networking capabil- Selects, independent WAIT state generators, and ities across the Internet or any Intranet. external WAIT input pin supports Z80, Intel, and Motorola bus-compatible periph- eZ80F92 Development Kit erals. The eZ80F92 Ethernet Module is available as a Interrupt controller supports internal and external stand-alone development tool module. To help maskable interrupts as well as a nonmaskable expedite customer evaluation and product develop- interrupt input ment, the low-cost eZ80F92 Development Kit Real-time clock with on-chip 32KHz oscillator, includes the following: selectable 50/60 Hz input, and separate V pin DD eZ80F92 Ethernet Module for battery backup eZ80 Development Platform with breadboard Six 16-bit Counter/Timers with prescalers and area and system expansion headers direct input/output drive capability Low-cost ZPAK JTAG/ZDI debugger/emulator Watch-Dog Timer Two power supply adapters 24 General-Purpose I/O pins Serial RS232 and JTAG/ZDI cables Power-On Reset and Voltage Brown-Out One CAT5 cross-over Ethernet cable JTAG Debug Interface, also supports ZiLOG CDROM: Debug Interface (ZDI) C-Compiler and ZiLOG Developer Studio 100-pin LQFP package (ZDS) IDE including assembler, linker, debug- 3.03.6V supply voltage with 5V tolerant inputs ger, and simulator eZ80Acclaim Software and Documentation on TCP/IP Software CD-ROM ZiLOGs royalty-free TCP/IP Internet software suite is an integrated, preemptive multitasking OS and TCP/IP protocol stack that meets all of the rele- The Metro IPWorks TCP/IP software stack is vant RFCs. It is optimized for embedded systems available via download from zilog.com. and is implemented as an extension to the ZiLOG PB010402-0103