Clone Microcomputer IC Microchip PIC16C54A EPROM/ROM-Based 8-Bit CMOS Microcontroller

We can CLONE IC Microchip PIC16C54A EPROM/ROM-Based 8-Bit CMOS Microcomputer IC, please view the microcontroller chip features for your reference:

Devices Included in this Data Sheet:

12-bit wide instructions

8-bit wide data path

Seven or eight special function hardware registers

Two-level deep hardware stack

Direct, indirect and relative addressing modes for data and instructions

Peripheral Features:

· 8-bit real time clock/counter (TMR0) with 8-bit programmable prescaler

· Power-On Reset (POR)

· Device Reset Timer (DRT)



The letter “s” used following the part numbers throughout this document indicate plural, meaning there is more

· Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation than one part variety for the indicated device.

· Programmable code-protection


High-Performance RISC CPU:

· Only 33 single word instructions to learn

· All instructions are single cycle (200 ns) except for program branches which are two-cycle

· Operating speed: DC – 20 MHz clock input DC – 200 ns instruction cycle


· Power saving SLEEP mode

· Selectable oscillator options:

– RC:    Low-cost RC oscillator

– XT:    Standard crystal/resonator

HS:    High-speed crystal/resonator

– LP:    Power saving, low-frequency crystal

CMOS Technology:

· Low-power, high-speed CMOS EPROM/ROM technology

· Fully static design

· Wide-operating voltage and temperature range:

– EPROM Commercial/Industrial 2.0V to 6.25V

ROM Commercial/Industrial 2.0V to 6.25V

– EPROM Extended 2.5V to 6.0V

– ROM Extended 2.5V to 6.0V

· Low-power consumption

< 2 mA typical @ 5V, 4 MHz

– 15 µA typical @ 3V, 32 kHz

– < 0.6 µA typical standby current (with WDT disabled) @ 3V, 0°C to 70°C

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