EZ80L92AZ050SG Zilog, EZ80L92AZ050SG Datasheet - Page 9

• Manufacturer Part Number: EZ80L92AZ050SG
• Description: IC WEBSERVER 50MHZ 100LQFP
• Manufacturer: Zilog

Specifications of EZ80L92AZ050SG

• Processor Type: eZ80
• Features: High Speed, Single-Cycle Instruction-Fetch
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Processor Series: EZ80L92x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Size: 64 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 6
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: eZ80L920210ZCO
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3878; EZ80L92AZ050SG

PS013014-0107
DCD0/1
DSR0/1
DTR0/1
CTS0/1
RTS0/1
RxD0/1
TxD0/1
MISO
MOSI
RI0/1
SDA
SCK
SCL
SS
Block Diagram
Encoder/
Decoder
IrDA
Figure 1
Asynchronous
Transmitter
Peripheral
Receiver/
Universal
Interface
Interface
(UART)
Serial
Serial
(SPI)
I C
2
illustrates the block diagram of the eZ80L92 MCU.
Purpose
General
I/O Port
Figure 1. eZ80L92 Block Diagram
(GPIO)
8-Bit
Real-Time
Clock and
Oscillator
32 KHz
System Clock
Generator
Oscillator
Crystal
and
(JTAG/ZDI)
Controller
Controller
Interface
Interrupt
ZiLOG
Debug
eZ80
CPU
Bus
Interrupt
Vector
[7:0]
RTC_V
RTC_X
RTC_X
Timer/Counters
Programmable
Reload
(6)
DD
IN
OUT
Wait State
Generator
BUSACK
BUSREQ
INSTRD
IORQ
MREQ
RD
WR
NMI
RESET
HALT_SLP
JTAG/ZDI Signals (5)
Select
Chip
and
Product Specification
Watch-Dog
(WDT)
Timer
Architectural Overview
WAIT
CS0
CS1
CS2
CS3
DATA[7:0]
ADDR[23:0]
3