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MC146805F2

Motorola
Part Number MC146805F2
Manufacturer Motorola
Description 8-BIT MICROPROCESSOR
Published Nov 27, 2019
Detailed Description ® MOTOROLA MC14680SF2 Advance Information I a-BIT MICROCOMPUTER UNIT The MC146805F2 Microcomputer Unit (MCU) belongs...
Datasheet PDF File MC146805F2 PDF File

MC146805F2
MC146805F2

Overview
® MOTOROLA MC14680SF2 Advance Information I a-BIT MICROCOMPUTER UNIT The MC146805F2 Microcomputer Unit (MCU) belongs to the M146805 Family of Microcomputers.
This 8-bit MCU contains on-chip oscillator, CPU, RAM, ROM, I/O, and TIMER.
The fully static design allows operation at frequencies down to dc, further reducing its already low-power consumption.
It is a low-power processor designed for lowend to mid-range applications in the consumer, automotive, industrial, and communications markets where very low-power consumption constitutes an important factor.
HARDWARE FEATURES • Typical Full Speed Operating Power of 10 mW at 5 V • Typical WAIT Mode Power of 3 mW • Typical STOP Mode Power of 25 ,.
"W • 8-Bit Architecture • Fully Static Operation • Single 3- to 6-Volt Supply • 1089 Bytes of On-Chip User ROM • 64 Bytes of On-Chip RAM • Memory Mapped I/O • 16 Bidirectional I/O Lines • 4 Input-Only Lines • Internal 8-Bit Timer with Software Programmable 7-Bit Prescaler • External Timer Input • External and Timer Interrupts • Self-Check Mode • Master Reset and Power-On Reset • On-Chip Oscillator • 1 ,.
"s Cycle Time • 28-Pin Dual-In-Line Package • Chip Carrier Also Available SOFTWARE FEATURES • Similar to the MC6800 • Efficient Use of Program Space • Versatile Interrupt Handling • True Bit Manipulation • Ten Addressing Modes with Indexed Addressing for Tables • Efficient Instruction Set • Memory Mapped I/O • User Callable Self-Check Routines • Two Power Saving Standby Modes USER SELECTABLE OPTIONS • Crystal or Low-Cost Resistor Oscillator Option • Oscillator Internally Divided by 2 or 4 • Interrupts Edge Sensitive Only or Level and Edge Sensitive ThiS document contains Information on a new product Specifications and information herein are subject to change without notice CMOS (HIGH-PERFORMANCE SILICON-GATE) 8-BIT MICROCOMPUTER P SUFFIX PLASTIC PACKAGE CASE 710 L SUFFIX CERAMIC PACKAGE CASE 719 S SUFFIX CERDIP PACKAGE CASE 733 Z SUFFIX CHIP CARRIER CASE 761 PIN ASSIGNMENT V...


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