PIC16F527 Datasheet, PDF (10/12 Pages) Microchip Technology – 8-bit PIC® Microcontrollers

PIC Microcontrollers with Integrated USB
USB
USB communication is growing in popularity for remote
upgrades, downloading data and other portable serial
communication applications. Microchip’s USB PIC
MCUs bring the benefits of full-speed USB to a broad
range of embedded designs that can operate in various
environments and locations, enabling easy access to other
USB devices such as printers, handheld devices or PCs.
Full-Speed USB 2.0 (Device)
Microchip offers USB solutions capable of full-speed USB
operation with the PIC16 and PIC18 family of devices. If
USB On-The-Go is a requirement we have solutions in our
16 and 32 bit families.
Crystal-Free USB
USB communication requires 48 MHz with 0.25%
accuracy over temperature. This is typically done with an
external crystal and an internal USB. We have recently
implemented technologies that allow a crystal-free
implementation with the following benefits:
■ Lower BOM cost
■ Tiny PCB footprint
■ Simplified design
■ More robust solution
Free USB Software
Microchip has software to support USB on 8, 16 and
32-bit MCUs. This software is royalty-free source code and
also includes sample projects. The 8-bit family supports
USB device mode with full-speed operation. Additional
software support includes full C and RTOS development
environments. Included within this USB Framework Library
is Microchip’s USB Framework Configuration Tool.
■ Generates configuration files with just a few clicks
■ Royalty-free source code
■ Firmware projects and USB drivers for the PC
Add USB to any PIC MCU with EUSART
The MCP2200 is a stand-alone USB to EUSART serial
converter that enables full-speed USB connectivity in
applications containing a EUSART interface. The MCP2200
has 256 bytes of EEPROM and eight general purpose I/O.
It offers a simple plug-and-play solution, allowing USB
connectivity with very little design effort.
Development Tools
Low Pin Count USB Development Kit
(DV164139-2/DM164127-2)
■ Development platform for 14 and
20-pin USB MCUs
■ For evaluation of PIC16F145X
and PIC18F14K50/13K50 20-pin
USB MCUs
■ Contains hardware, software and code examples
■ Self-directed course and lab materials
PICDEM Full-Speed USB Demo Kit (DM163025-1)
■ Evaluation platform for
PIC18F2X/4XK50 family of
USB MCUs
■ Full speed USB 2.0 device without
the need for an external crystal
■ Populated with the PIC18F45K50
PIC18F87J94 PIM Demo Board (MA180033)
■ Features 80-pin PIC18F87J94 MCU
for evaluation of all 80- and 64-pin
PIC18F97J94 USB/LCD/General
Purpose MCUs
■ Can be used with PIC18 Explorer
Board (DM183032) for additional
functionality
■ Contains code examples
Featured Crystal-Free Product Families
Superset Device
Pins
Flash
(KB)
Voltage
(V)
PIC16(L)F1459
14–20
14
1.8–5.5
PIC18(L)F45K50 ^28–44
16–32
1.8–5.5
PIC18F97J94
64–100 32–128
2–3.6
Crystal-Free
Additional Features
ü
CWG, 10-bit ADC, DAC, I²C™, SPI, EUSART
ü
10-bit ADC, Comparators, ECCP, EUSART, SPI, I²C
ü
VBAT, 12-bit ADC, LCD, ECCP, EUSART, I²C, SPI, Comparators
www.microchip.com/usb
10 8-bit PIC®Microcontroller Solutions