ence Manual should be considered a complementary document to this ... ST/
CMOS(3) Oscillator crystal input/external clock source input. OSC2/CLKOUT. 15.
15.
4 Oct 2003 ... Introducción. El microcontrolador PIC16F84 de Microchip. (www.microchip.com)
es uno de los microcontroladores mas utilizados en proyectos ...
1 Ene 2009 ... Introducción. Jos. Microchip PIC. 2. Microcontroladores. Introducción: Por cada
procesador de propósito general vendido, se venden más de ...
0.10 C. Microchip Technology Drawing No. C04-057-Atmel Rev D Sheet 1 of 2. 8X. For the most current package drawings, pl
Ming Xing Financial Tower. No. 88 TIDU Street. Chengdu 610016, China. Tel: 86-28-86766200 Fax: 86-28-86766599. China - F
Registration Type. Page 17. Registering With Microchip Central. Page 18. Registering Your Own Animals. Pages 19-21. Regi
www.rsc.org/loc | Lab on a Chip. Electrically controlled microvalves to integrate microchip polymerase chain reaction and capillary electrophoresisâ . Govind V.
As each day brings increasing opportunities for fraud and greater needs for
security, biometric fingerprint sensors represent an attractive and convenient ...
Mar 1, 2018 - ... provider of microcontroller, mixed-signal, analog and Flash-IP solutions, .... ASICs; power management
Jan 2, 2008 - The MiWi P2P protocol is designed for simplicity and direct connections in ... The P2P connection request
Aug 1, 2008 ... PIC24. dsPIC30, dsPIC33. ○ All PICkit 2 units are Debug Express Capable ...
Program with PICkit 2 using these software programs: PICkit 2 ...
ISP can download code to the WiFly evaluation boards if they have a 16 or 10-pin
debug header ... The ISP has reset and wake buttons that help with debugging.
Renato S. Lima, Maria H. O. Piazzetta, and Angelo L. Gobbi. Laboratório .... presents low surface energy, it is easily demolded saving the structures of the mold.
file is used to generate the master set of photomasks required for the micromanufacturing ...... An alternative approach termed âone-step IEFâ achieves focusing and mobi- .... enzymatic conversion by PA in a reagent well of the 12A microchip.
QTouch Library User Guide - also available for download from the Atmel website ...... The USART includes a clock recover
Jan 2, 2008 - are left to the application developer. Protocol Features. The MiWi⢠P2P Wireless Protocol: ⢠Provides
In this “Getting Started” tutorial you will learn about the various memory types ...
Each microcontroller may have up to three different memory types depending on
...
In this example, a balun (B1) transforms the differential RF signal at the ...... down converted to an intermediate frequency by a mixer. ...... 2.0. V. 12.2 Recommended Operating Range. Symbol. Parameter. Condition. Min. ...... DAMAGES FOR LOSS AND
revision level in the target application. ⢠On-Chip Voltage Monitoring â Allowing the device to be used over a range
Ce - is optional external capacitors. (= C1, C2 as shown in Figure 11-2). â¢. Ci - is the pin capacitance in Table 11-3
It is very sim- ple, compact and inexpensive. ... Supertex utilizes a proprietary design and fabrication .... to the Sup
The MHL standard is already on 750 million devices (but not Apple products). The vision, says. Lattice's .... of develop
High Performance, Low Power AVR® 8-Bit Microcontroller Family. â¢. Advanced RISC Architecture. â 131 Powerful Instru
Capacitance for Low-Frequency Oscillator. 32kHz Osc. Type. Cap. (XTAL1/TOSC1). Cap. (XTAL2/TSOC2). System Osc. 18pF. 8pF
Tel: 512-257-3370 Fax: 512-257-8526. Boston. 2 Lan Drive, Suite 120. Westford, MA 01886. Tel: 978-692-3848 Fax: 978-692-
M
PIC16F84 → PIC16F84A Migration
DEVICE MIGRATIONS This document is intended to describe the functional differences and the electrical specification differences that are present when migrating from one device to the next. Table 1-1 shows the considerations that must be taken into account when migrating from the PIC16F84 to the PIC16F84A. Table 2 shows electrical and timing differences.
Note:
This device has been designed to perform to the parameters of its data sheet. It has been tested to an electrical specification designed to determine its conformance with these parameters. Due to process differences in the manufacture of this device, this device may have different performance characteristics than its earlier version. These differences may cause this device to perform differently in your application than the earlier version of this device.
Note:
The user should verify that the device oscillator starts and performs as expected. Adjusting the loading capacitor values and/or the oscillator mode may be required.
TABLE 1: No. 1
PIC16F84 → PIC16F84A FUNCTIONAL DIFFERENCES
Module
Differences from PIC16F84
Oscillator
The PIC16F84 oscillator can run up to 10 MHz. The PIC16F84A oscillator can run up to 20 MHz.
Legend:
H/W - Issues may exist with regard to the application circuit. S/W - Issues may exist with regard to the user program.
H/W
S/W
Yes
Yes
OSCILLATOR The PIC16F84A can use crystals up to 20 MHz, resulting in double the execution speed. No changes to the code, other than for timing concerns, are required. No changes to the configuration word are required. The crystal loading capacitors may need to be adjusted for the higher speed crystal, but verifying oscillator operation at the same speed is already recommended for the transition from the PIC16F84 to the PIC16F84A.
2001 Microchip Technology Inc.
DS30072B-page 1
PIC16F84 → PIC16F84A SPECIFICATION DIFFERENCES
TABLE 2: Param No.
PIC16F84 Symbol
PIC16F84A
Characteristic
Units Min
Typ†
Max
Min
Typ†
Max
Core
D001 D001A
FOSC
Eternal CLKIN Frequency (HS mode) Oscillator Frequency (HS mode)
DC 1
— —
10 10
DC 1
— —
20 20
MHz MHz
VDD VDD
Supply Voltage (XT, RC, LP modes) Supply Voltage (HS mode)
4.0 4.5
— —
6.0 6.0
4.0 4.5
— —
5.5 5.5
V V
30
TmcL
MCLR pulse width (low)
1
—
—
2
—
—
µS
D004A
SVDD
VDD rise rate to ensure internal Power-on Reset signal (PWRT disabled)
N/A
N/A
N/A
TBD
—
—
V/mS
D010A
IDD
Supply current during FLASH programming (FOSC = 4.0 MHz, VDD = 5.5V)
