PIC16FA Datasheet, PIC16FA Flash pin 14kB Microcontroller with A/D Datasheet and Technical Data. PIC 16FA is a microcontroller manufactured by Microchip Inc. You can see its specifications and download the datasheet here. Microchip 16FA 8-bit Microcontrollers – MCU are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Microchip 16FA 8-bit.

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PORTB can be software programmed for internal weak pull-ups on all inputs.

The PIR1 register contains the individual flag bits for the peripheral interrupts. User software should ensure the appropriate interrupt flag bits are clear prior to enabling an interrupt. It must be set by the user and checked on subsequent Resets to see if BOR is clear, indicating a brown-out has occurred. Datashert in this mode.

A mismatch condition will continue to set flag bit RBIF.

Set the WREN bit to enable program operations. The low byte comes from the PCL register which is a dataeheet and writable register. SPI slave select input. Orders and Quotes To view recent orders login to your account. Shop Travel and Brief Cases.

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On any Reset, the upper bits of the PC will be cleared. The lower locations of each bank are reserved for the Special Function Registers. The upper byte of the program counter is not directly accessible. This interrupt-on-mismatch feature, together with software configurable pull-ups on these four pins, allow easy interface to a keypad and make it possible for wake-up on key depression. Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates.


Higher order bits are from the Status register. Valid email is required.

(PDF) 16F876A Datasheet download

RB4 pins have changed state Legend: Program memory write operations automatically perform an erase-beforewrite on blocks of four words. To this end, we will continue to improve our publications to better suit your needs. Shop Semiconductor Development Kits. Those related to the operation of the peripheral features are described in detail in the peripheral features section.

View More from Microchip Technology Inc. To achieve a 1: These registers are implemented as static RAM. RB4 pins changed state; datashheet mismatch condition will continue to set the bit.

The write initiate sequence and catasheet WREN bit together help prevent an accidental write during brown-out, power glitch or software malfunction. These pins should be left unconnected. View More Microchip Technology Inc. When doing a CALL or GOTO instruction, the user must ensure that the page select bits are programmed so that the desired program memory page is addressed. The Flash program memory allows single-word reads and four-word block writes. Magnetic and Reed Switches.


16f8776a is unknown on Power-on Reset.

The comparators dtasheet in the off digital state. This memory is not directly mapped in the register file space. DSB-page 18 Indirect addr. Shop 3D Printer Accessories. Shop Filter Loss Gauges. The WR bit can only be set not cleared in software.

This is not Sleep mode as the clocks and peripherals will continue to run. For borrow, the polarity is reversed.

Rectangular Lead Acid Batteries. Shop Magnetic Field Sensors. Shop Connector and Crimp Tooling. It is your responsibility to ensure that your application meets with your specifications.

PIC16FA Datasheet

When program memory is code-protected, the microcontroller can read and write to program memory normally, as well as execute instructions.

The RD bit can only be set not cleared in software. Then the following sequence of events must be executed: