EZ80L92AZ020SC Zilog, EZ80L92AZ020SC Datasheet - Page 20

• Manufacturer Part Number: EZ80L92AZ020SC
• Description: IC WEBSERVER 20MHZ 100LQFP
• Manufacturer: Zilog

Specifications of EZ80L92AZ020SC

• Processor Type: eZ80
• Features: High Speed, Single-Cycle Instruction-Fetch
• Speed: 20MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3168; EZ80L92AZ020SC

Table 1. 100-Pin LQFP Pin Identification of eZ80L92 MCU (Continued)
PS013014-0107
Pin No
70
71
72
73
PD2
PD3
PD4
PD5
Symbol
RTS0
CTS0
DTR0
DSR0
Function
GPIO Port D
Request to
Send
GPIO Port D
Clear to Send
GPIO Port D
Data Terminal
Ready
GPIO Port D
Data Set
Ready
Signal Direction
Bidirectional
Output, Active Low
Bidirectional
Input, Active Low
Bidirectional
Output, Active Low
Bidirectional
Input, Active Low
This pin can be used for GPIO. It can be
individually programmed as input or
output and can also be used individually
as an interrupt input. Each Port D pin,
when programmed as output, can be
selected to be an open-drain or open-
source output. Port D is multiplexed with
one UART.
Modem control signal from UART.
This signal is multiplexed with PD2.
This pin can be used for GPIO. It can be
individually programmed as input or
output and can also be used individually
as an interrupt input. Each Port D pin,
when programmed as output, can be
selected to be an open-drain or open-
source output. Port D is multiplexed with
one UART.
Modem status signal to the UART.
This signal is multiplexed with PD3.
This pin can be used for GPIO. It can be
individually programmed as input or
output and can also be used individually
as an interrupt input. Each Port D pin,
when programmed as output, can be
selected to be an open-drain or open-
source output. Port D is multiplexed with
one UART.
Modem control signal to the UART.
This signal is multiplexed with PD4.
This pin can be used for GPIO. It can be
individually programmed as input or
output and can also be used individually
as an interrupt input. Each Port D pin,
when programmed as output, can be
selected to be an open-drain or open-
source output. Port D is multiplexed with
one UART.
Modem status signal to the UART.
This signal is multiplexed with PD5.
Description
Product Specification
Architectural Overview
14