EZ80F92AZ020EG Zilog, EZ80F92AZ020EG Datasheet - Page 10

• Manufacturer Part Number: EZ80F92AZ020EG
• Description: IC ACCLAIM MCU 128KB 100LQFP
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F92AZ020EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 24
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 100-LQFP
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, IrDA, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 6
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-3871; EZ80F92AZ020EG

PS015313-0508
DCD0/1
DSR0/1
RXD0/1
CTS0/1
DTR0/1
RTS0/1
TXD0/1
RI0/1
MISO
MOSI
SDA
SCK
SCL
SS
Encoder/
Decoder
IrDA
Asynchronous
Transmitter
Universal
Receiver/
Interface
Interface
Parallel
UART
Serial
Serial
SPI
I
(2)
2
C
8-bit General
Purpose
I/O Port
GPIO
(3)
Figure 1.eZ80F92 Block Diagram
128 KB/64 KB
Real-Time
8 KB/4 KB
Clock and
Oscillator
Memory
32 kHz
SRAM
Flash
System Clock
Generator
Oscillator
Crystal
and
JTAG/ZDI
Controller
Controller
Interface
Interrupt
RTC_VDD
RTC_XIN
RTC_XOUT
Debug
eZ80
CPU
Bus
Programmable
Timer/Counter
Interrupt
Vector
®
[7:0]
Reload
(6)
Chip Select
Wait State
Generator
BUSACK
BUSREQ
INSTRD
IORQ
MREQ
RD
WR
NMI
RESET
HALT_SLP
JTAG / ZDI Signals (5)
Product Specification
&
Watchdog
Timer
WDT
Architectural Overview
WAIT
CS0
CS1
CS2
CS3
DATA[7:0]
ADDR[23:0]
3