PIC18F6393 Datasheet, PDF (9/58 Pages) Microchip Technology – 64/80-Pin High Performance,

PIC18F6393/6493/8393/8493
1.0 DEVICE OVERVIEW
This document contains device-specific information for
the following devices:
• PIC18F6393
• PIC18F6493
• PIC18F8393
• PIC18F8493
Note: This data sheet documents only the devices’
features and specifications that are in addition
to the features and specifications of the
PIC18F6390/6490/8390/8490 devices. For
information on the features and
specifications shared by the PIC18F6393/
6493/8393/8493 and PIC18F6390/6490/
8390/8490 devices, see the “PIC18F6390/
6490/8390/8490 Data Sheet” (DS39629).
This family offers the advantages of all PIC18
microcontrollers – namely, high computational
performance at an economical price. In addition to
these features, the PIC18F6393/6493/8393/8493
family introduces design enhancements that
make these microcontrollers a logical choice for many
high-performance, power-sensitive applications.
1.1 Special Features
• 12-Bit A/D Converter: This module incorporates
programmable acquisition time, allowing for a
channel to be selected and a conversion to be
initiated without waiting for a sampling period and
thus, reduces code overhead.
1.2 Details on Individual Family
Members
Devices in the PIC18F6393/6493/8393/8493 family are
available in 64-pin (PIC18F6X93) and 80-pin
(PIC18F8X93) packages. Block diagrams for the two
groups are shown in Figure 1-1 and Figure 1-2,
respectively.
The devices are differentiated from each other in the
following ways:
• I/O Ports:
- 64-pin devices – 7 bidirectional ports
- 80-pin devices – 9 bidirectional ports
• LCD Pixels:
- 64-pin devices – 128 (32 SEGs x 4 COMs)
pixels can be driven
- 80-pin devices – 192 (48 SEGs x 4 COMs)
pixels can be driven
• Flash Program Memory:
- PIC18FX393 devices – 8 Kbytes
- PIC18FX493 devices – 16 Kbytes
All other features for devices in this family are identical.
These are summarized in Table 1-1.
The pinouts for all devices are listed in Table 1-2 and
Table 1-3.
Like all Microchip PIC18 devices, members of the
PIC18F6393/6493/8393/8493 family are available as
both standard and low-voltage devices. Standard
devices with Flash memory, designated with an “F” in
the part number (such as PIC18F6393), accommodate
an operating VDD range of 4.2V to 5.5V. Low-voltage
parts, designated by “LF” (such as PIC18LF6490),
function over an extended VDD range of 2.0V to 5.5V.
© 2007 Microchip Technology Inc.
Preliminary
DS39896A-page 7