EZ801905050MOD Datasheet, PDF (8/36 Pages) Zilog, Inc. – eZ80190 Module is a compact, high-performance Ethernet module

eZ801905050MOD
eZ80190 Module Product Specification
3
Block Diagram
Figure 1 illustrates a block diagram of the eZ80190 microprocessor.
Gold
Cap
PD
PC
PB
PA
I²C
RTC
Power-On
Reset
50MHz
Oscillator
GPIO
UART
SPI
I²C
GPIO
UART
SPI
I²C
GPIO
eZ80 CPU
6 x 16-Bit
Timer
ZDI
Watch-Dog
Timer
MACC
GPIO
DMA
Bus Controller
8-Bit Data
24-Bit Address
ZDI
EMAC
32 kHz XTAL
1 MB
Flash/ROM
512 KB SRAM
RJ45 LEDs
Figure 1. eZ80190 Functional Block Diagram
PS019101-1003
PRELIMINARY
eZ80190 Processor Features