8-Pin, 8-Bit CMOS Microcontrollers

GENERAL DESCRIPTION The PIC12C5XX from Microchip Technology is a family of low-cost, high performance, 8-bit, fully static, EEPROM/EPROM/ROM-based CMOS microcontrollers. It employs a RISC architecture with only 33 single word/single cycle instructions. All instructions are single cycle (1 μs) exc

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MICROCHIP

微芯科技

USING KEELOQ? TO GENERATE HOPPING PASSWORDS

INTRODUCTION The purpose of this application note is to demonstrate how KEELOQ? code hopping technology can be conveniently employed to implement an automatic code hopping password generator/keypad. Using a PIC12C508, the hopping code produced by an HCS300 is converted to a string of 16 hex

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MICROCHIP

微芯科技

8-Pin, 8-Bit CMOS Microcontrollers

GENERAL DESCRIPTION The PIC12C5XX from Microchip Technology is a family of low-cost, high performance, 8-bit, fully static, EEPROM/EPROM/ROM-based CMOS microcontrollers. It employs a RISC architecture with only 33 single word/single cycle instructions. All instructions are single cycle (1 μs) exc

文件：1.69614 Mbytes 頁數(shù)：113 Pages

MICROCHIP

微芯科技

8-Pin, 8-Bit CMOS Microcontrollers

Peripheral Features: ? 8-bit real time clock/counter (TMR0) with 8-bit programmable prescaler ? Power-On Reset (POR) ? Device Reset Timer (DRT) ? Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation ? Programmable code-protection ? 1,000,000 erase/write cycle EEPR

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SYC

PIC12C508/509 Data Sheet Errata

ARCHITECTURAL OVERVIEW The high performance of the PIC12C5XX family can be attributed to a number of architectural features commonly found in RISC microprocessors. To begin with, the PIC12C5XX uses a Harvard architecture in which program and data are accessed on separate buses. This improves band

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MICROCHIP

微芯科技

PIC12C508/509 Data Sheet Errata

ARCHITECTURAL OVERVIEW The high performance of the PIC12C5XX family can be attributed to a number of architectural features commonly found in RISC microprocessors. To begin with, the PIC12C5XX uses a Harvard architecture in which program and data are accessed on separate buses. This improves band

文件：260.23 Kbytes 頁數(shù)：12 Pages

MICROCHIP

微芯科技

8-Pin, 8-Bit CMOS Microcontrollers

ARCHITECTURAL OVERVIEW The high performance of the PIC12C5XX family can be attributed to a number of architectural features commonly found in RISC microprocessors. To begin with, the PIC12C5XX uses a Harvard architecture in which program and data are accessed on separate buses. This improves band

文件：1.69614 Mbytes 頁數(shù)：113 Pages

MICROCHIP

微芯科技

8-Pin, 8-Bit CMOS Microcontrollers

ARCHITECTURAL OVERVIEW The high performance of the PIC12C5XX family can be attributed to a number of architectural features commonly found in RISC microprocessors. To begin with, the PIC12C5XX uses a Harvard architecture in which program and data are accessed on separate buses. This improves band

文件：1.69614 Mbytes 頁數(shù)：113 Pages

MICROCHIP

微芯科技

8-Pin, 8-Bit CMOS Microcontrollers

ARCHITECTURAL OVERVIEW The high performance of the PIC12C5XX family can be attributed to a number of architectural features commonly found in RISC microprocessors. To begin with, the PIC12C5XX uses a Harvard architecture in which program and data are accessed on separate buses. This improves band

文件：1.69614 Mbytes 頁數(shù)：113 Pages

MICROCHIP

微芯科技

8-Pin, 8-Bit CMOS Microcontrollers

ARCHITECTURAL OVERVIEW The high performance of the PIC12C5XX family can be attributed to a number of architectural features commonly found in RISC microprocessors. To begin with, the PIC12C5XX uses a Harvard architecture in which program and data are accessed on separate buses. This improves band

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MICROCHIP

微芯科技