eZ80F920020MOD
eZ80F92 Flash Module Product Brief
2
eZ80F92/eZ80F93 Microcontrollers
C-Compiler’s runtime library. Supported protocols
and network features are:
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eZ80F92: 128KB Flash, 8KB SRAM
eZ80F93: 64KB Flash, 4KB SRAM
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TCP, UDP, IP, ARP, RARP, ICMP, IGMP, PPP
FTP, SMTP, HTTP, TELNET, DNS
Power management features including SLEEP/
HALT modes and peripheral power-down con-
trols
TFTP, SNMP, DHCP/BOOTP, TIMEP
In-system configuration or updates of network
parameters, web pages, and module firmware
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2 UARTs supporting the 9-bit dot-format, 1x SPI,
and 1x I2C, each with independent baud rate gen-
erators
A set of well-documented OS and network service
APIs allow system developers to quickly take
advantage of the ZiLOG TCP/IP software suite
while remaining focused on the main application.
Final binary output from the compiler/linker is the
complete user application with networking capabil-
ities across the Internet or any Intranet.
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IrDA compatible Infrared Encoder/Decoder
®
New DMA-like eZ80 instructions
Glueless external memory interface with 4 Chip
Selects, independent WAIT state generators, and
external WAIT input pin; supports Z80™,
Intel™, and Motorola™ bus-compatible periph-
erals.
eZ80F92 Development Kit
The eZ80F92 Flash Module is available as a stand-
alone development tool module. To help expedite
customer evaluation and product development, the
low-cost eZ80F92 Development Kit includes the
following:
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Interrupt controller supports internal and external
maskable interrupts as well as a nonmaskable
interrupt input
Real-time clock with on-chip 32KHz oscillator,
selectable 50/60 Hz input, and separate VDD pin
for battery backup
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eZ80F92 Flash Module
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eZ80 Development Platform with breadboard
Six 16-bit Counter/Timers with prescalers and
direct input/output drive capability
area and system expansion headers
Low-cost ZPAK JTAG/ZDI debugger/emulator
Two power supply adapters
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Watch-Dog Timer
24 General-Purpose I/O pins
Power-On Reset and Voltage Brown-Out
Serial RS232 and JTAG/ZDI cables
One CAT5 cross-over Ethernet cable
CDROM:
JTAG Debug Interface, also supports ZiLOG
Debug Interface (ZDI)
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C-Compiler and ZiLOG Developer Studio
(ZDS) IDE including assembler, linker, debug-
ger, and simulator
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100-pin LQFP package
3.0–3.6V supply voltage with 5V tolerant inputs
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eZ80Acclaim! Software and Documentation on
CD-ROM
TCP/IP Software
ZiLOG’s royalty-free TCP/IP Internet software
suite is an integrated, preemptive multitasking OS
and TCP/IP protocol stack that meets all of the rele-
vant RFCs. It is optimized for embedded systems
and is implemented as an extension to the ZiLOG
The Metro IPWorks™ TCP/IP software stack is
available via download from zilog.com
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PB010502-0103
