EZ80F920120MOD Zilog, EZ80F920120MOD Datasheet - Page 27
EZ80F920120MOD
Manufacturer Part Number
EZ80F920120MOD
Description
MODULE EZ80F92 512K 20MHZ
Manufacturer
Zilog
Datasheets
1.EZ80F920120MOD.pdf
(269 pages)
2.EZ80F920120MOD.pdf
(4 pages)
3.EZ80F920120MOD.pdf
(2 pages)
Specifications of EZ80F920120MOD
Module/board Type
Development Module
Processor Series
EZ80F92x
Core
eZ80
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
1 MB
Interface Type
Cable
Maximum Clock Frequency
20 MHz
Operating Supply Voltage
0 V to 3.3 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
LQFP
Development Tools By Supplier
eZ80F920200ZCOG
Minimum Operating Temperature
0 C
For Use With/related Products
eZ80F92
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3157
EZ80F920120MOD
EZ80F920120MOD
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Table 1. 100-Pin LQFP Pin Identification of the eZ80F92 Device (Continued)
PS015308-0404
Pin #
75
76
77
Symbol
PD7
RI0
PC0
TxD1
PC1
RxD1
Function
GPIO Port D
Ring Indicator Input, Active Low
GPIO Port C
Transmit Data Output
GPIO Port C
Receive Data
Signal Direction
Bidirectional
Bidirectional
Bidirectional
Input
P R E L I M I N A R Y
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
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 PD7.
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.
This pin is used by the UART to transmit
asynchronous serial data. This signal is
multiplexed with PC0.
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.
This pin is used by the UART to receive
asynchronous serial data. This signal is
multiplexed with PC1.
Product Specification
eZ80F92/eZ80F93
Architectural Overview
15
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