EZ80F915050MOD Datasheet, PDF (23/34 Pages) Zilog, Inc. – eZ80F91 Module compact, high-performance Ethernet module

eZ80F915050MOD
eZ80F91 Module Product Specification
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2.93 V. This reset pulse ensures that the board always starts in a defined condi-
tion. The RESET pin on the I/O connector reflects the status of the RESET line. It
is a bidirectional pin for resetting external peripheral components or for resetting
the eZ80F91 Module with a low-impedance output (e.g. a 100-Ohm pushbutton).
Serial Interface Ports
The CPU contains two UARTs with programmable baud rate generators. UART0
is connected to GPIO PD[0:7] on the I/O connector. UART1 is connected to GPIO
PC[0:7] on the I/O connector.
Note: Do not connect an RS-232 interface without level shifters. There are no
RS232-level shifters on the eZ80F91 Module.
Physical Dimensions
The footprint of the eZ80F91 Module PCB is 63.5 mm x 78.7 cm. With an RJ-45
Ethernet connector, the overall height is 25 mm. See Figure 5.
PS019310-0904
PRELIMINARY
Onboard Component Description