EZ80L925048MODG Zilog, EZ80L925048MODG Datasheet - Page 8

• Manufacturer Part Number: EZ80L925048MODG
• Description: IC WEBSERVER 48MHZ 1MB MOD
• Manufacturer: Zilog

Specifications of EZ80L925048MODG

• Module/board Type: Development Module
• Processor To Be Evaluated: EZ80L92
• Interface Type: JTAG
• For Use With/related Products: eZ80L92
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4670; EZ80L925048MODG; Q2608719

eZ80L92 Processor Features
PS017005-0903
Block Diagram
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Figure 1 illustrates a block diagram of the eZ80L92 Module.
Single-cycle instruction fetch, high-performance, pipelined eZ80
Low power features including SLEEP mode, HALT mode, and selective
peripheral power-down control
Two UARTs with independent baud rate generators
SPI with independent clock rate generator
I
Infrared Data Association (IrDA)-compliant infrared encoder/decoder
New DMA-like eZ80
Glueless external memory interface with 4 chip selects, individual wait state
generators, and an external WAIT input pin—supports Intel- and Motorola-style
buses
Fixed-priority vectored interrupts (both internal and external) and interrupt
controller
Real-time clock with on-chip 32KHz oscillator, selectable 50/60Hz input, and
separate V
Six 16-bit Counter/Timers with prescalers and direct input/output drive
Watch-Dog Timer
24 bits of general-purpose I/O
JTAG and ZDI debug interfaces
100-pin LQFP package
3.0–3.6 V supply voltage with 5V tolerant inputs
Standard operating temperature range: 0ºC to +70ºC
2
C with independent clock rate generator
All signals with an overline are active Low. For example, B/W, for which
WORD is active Low, and B/W, for which BYTE is active Low.
DD
pin for battery backup
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P R E L I M I N A R Y
instructions for efficient block data transfer
eZ80L92 Module Product Specification
eZ80L925048MOD
The eZ80L92 Module
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CPU core
2