Recovery Mcu PIC16F871 Software
We can Recovery Mcu PIC16F871 Software, please view the Mcu PIC16F871 features for your reference:
This document contains device-specific information.
Additional information may be found in the PICmicro™ Mid-Range Reference Manual, (DS33023), which may be obtained from your local Micromcu Sales Representative or downloaded from the Micromcu website. The Reference Manual should be considered a complementary document to this data sheet when Recovery Mcu, and is highly recommended reading for a better understanding of the device architecture and operation of the peripheral modules.
There are two devices (PIC16F870 and PIC16F871) covered by this data sheet. The PIC16F870 device comes in a 28-pin package and the PIC16F871 device comes in a 40-pin package. The 28-pin device does not have a Parallel Slave Port implemented. The following two figures are device block diagrams sorted by pin number; 28-pin for Figure 1-1 and 40-pin for Figure 1-2 if Recovery Mcu. The 28-pin and 40-pin pinouts are listed in Table 1-1 and Table 1-2, respectively.
There are three memory blocks in each of these PICmicro® MCUs. The Program Memory and Data Memory have separate buses, so that concurrent access can occur, and is detailed in this section. The EEPROM data memory block is detailed in Additional information on device memory may be found in the PICmicro Mid-Range Reference Manual, (DS33023) if recovery mcu.
The PIC16F870/871 devices have a 13-bit program counter capable of addressing an 8K x 14 program memory space. The PIC16F870/871 devices have 2K x 14 words of FLASH program memory. Accessing a location above the physically implemented address will cause a wraparound after Recovery Mcu.
The reset vector is at 0000h and the interrupt vector is at0004h The data memory is partitioned into multiple banks which contain the General Purpose Registers and the Special Function Registers. Bits RP1(STATUS<6>) and RP0 (STATUS<5>) are the bank select bits. Each bank extends up to 7Fh (128 bytes). The lower locations of each bank are reserved for the Special Function Registers when Recovery Mcu. Above the Special Function Registers are General Purpose Registers, implemented as static RAM. All implemented banks contain Special Function Registers. Some “high use” Special Function
Registers from one bank may be mirrored in another bank for code reduction and quicker access. The Special Function Registers are registers used by the CPU and peripheral modules for controlling the desired operation of the device. These registers are implemented as static RAM after Recovery Mcu.