ez80190 ZiLOG Semiconductor, ez80190 Datasheet - Page 27

• Manufacturer Part Number: ez80190
• Description: Ez80190 Microprocessor
• Manufacturer: ZiLOG Semiconductor

PS006613-0306
Pin # Symbol
60
61
62
63
64
65
66
PB3
PB4
PB5
PB6
PB7
V
GND
DD
Table 1. 100-Pin LQFP Pin Identification of the eZ80190 Device (Continued)
Function
GPIO Port B
GPIO Port B
GPIO Port B
GPIO Port B
GPIO Port B
Power Supply
Ground
Signal Direction
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
PRELIMINARY
Description
The PB3 pin can be used for general-purpose I/O.
It can be individually programmed as an input or
output and can also be used individually as an
interrupt input. Each Port B pin, when
programmed as an output, can be selected to be
an open-drain or open-source output.
The PB4 pin can be used for general-purpose I/O.
It can be individually programmed as an input or
output and can also be used individually as an
interrupt input. Each Port B pin, when
programmed as an output, can be selected to be
an open-drain or open-source output.
The PB5 pin can be used for general-purpose I/O.
It can be individually programmed as an input or
output and can also be used individually as an
interrupt input. Each Port B pin, when
programmed as an output, can be selected to be
an open-drain or open-source output.
The PB6 pin can be used for general-purpose I/O.
It can be individually programmed as an input or
output and can also be used individually as an
interrupt input. Each Port B pin, when
programmed as an output, can be selected to be
an open-drain or open-source output.
The PB7 pin can be used for general-purpose I/O.
It can be individually programmed as an input or
output and can also be used individually as an
interrupt input. Each Port B pin, when
programmed as an output, can be selected to be
an open-drain or open-source output.
Power Supply
Ground
Architectural Overview
13