EZ80F93AZ020SG Zilog, EZ80F93AZ020SG Datasheet - Page 24

• Manufacturer Part Number: EZ80F93AZ020SG
• Description: IC ACCLAIM MCU 64KB 100LQFP
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F93AZ020SG

• 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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Processor Series: EZ80F93x
• Core: eZ80
• Data Bus Width: 8 bit
• Data Ram Size: 4 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: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-3874; EZ80F93AZ020SG

Table 1. 100-Pin LQFP Pin Identification of the eZ80F92 Device (Continued)
PS015313-0508
Pin No Symbol
82
83
84
85
86
87
PC6
DCD1
PC7
V
X
X
V
RI1
SS
IN
OUT
DD
Function
GPIO Port C
Data Carrier
Detect
GPIO Port C
Ring Indicator Input, Active Low
Ground
System Clock
Oscillator Input
System Clock
Oscillator
Output
Power Supply
Signal Direction
Bidirectional
Input, Active Low
Bidirectional
Input
Output
Description
This pin can be used for general-purpose
I/O. It can be individually programmed as
input or output and can also be used
individually as an interrupt input. Each
Port C pin, when programmed as output,
can be selected to be an open-drain or
open-source output. Port C is multiplexed
with one UART.
Modem status signal to the UART. This
signal is multiplexed with PC6.
This pin can be used for general-purpose
I/O. It can be individually programmed as
input or output and can also be used
individually as an interrupt input. Each
Port C pin, when programmed as output,
can be selected to be an open-drain or
open-source output. Port C is multiplexed
with one UART.
Modem status signal to the UART.
This signal is multiplexed with PC7.
Ground.
This pin is the input to the onboard crystal
oscillator for the primary system clock. If an
external oscillator is used, its clock output
should be connected to this pin. When a
crystal is used, it should be connected
between X
This pin is the output of the onboard crystal
oscillator. When used, a crystal should be
connected between X
Power Supply.
IN
and X
Product Specification
OUT
IN
.
Architectural Overview
and X
OUT
.
17