PIC16F84A-04E/SO Microchip Technology, PIC16F84A-04E/SO Datasheet - Page 159

• Manufacturer Part Number: PIC16F84A-04E/SO
• Description: IC MCU CMOS 4MHZ 1K FLASH 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F84A-04E/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 68 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 18-SOIC (7.5mm Width)
• For Use With: I3-DB16F84A - BOARD DAUGHTER ICEPIC3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Connectivity: -

9.13
1997 Microchip Technology Inc.
Related Application Notes
This section lists application notes that are related to this section of the manual. These applica-
tion notes may not be written specifically for the Mid-Range MCU family (that is they may be writ-
ten for the Base-Line, or High-End families), but the concepts are pertinent, and could be used
(with modification and possible limitations). The current application notes related to I/O ports are:
Title
Improving the Susceptibility of an Application to ESD
Clock Design using Low Power/Cost Techniques
Implementing Wake-up on Keystroke
Interfacing to AC Power Lines
Multiplexing LED Drive and a 4 x 4 Keypad Sampling
Using PIC16C5X as an LCD Drivers
Serial Port Routines Without Using TMR0
Implementation of an Asynchronous Serial I/O
Using the PORTB Interrupt on Change Feature as an External Interrupt
Implementing Wake-up on Keystroke
Apple Desktop Bus
Software Implementation of Asynchronous Serial I/O
Communicating with the I
Interfacing 93CX6 Serial EEPROMs to the PIC16C5X Microcontrollers
Logic Powered Serial EEPROMs
Interfacing 24LCXXB Serial EEPROMs to the PIC16C54
Using the 24XX65 and 24XX32 with Stand-alone PIC16C54 Code
2
C Bus using the PIC16C5X
Section 9. I/O Ports
Application Note #
DS31009A-page 9-19
AN595
AN615
AN528
AN521
AN529
AN563
AN593
AN510
AN566
AN522
AN591
AN555
AN515
AN530
AN535
AN567
AN558
9