DS80C320-QCG 8-Bit Microcontroller IC Dallas

Our Price: $19.99

Description

8-Bit Microcontroller ICs

Features:
80C32-Compatible
- 8051 Pin and Instruction Set Compatible
- Four 8-Bit I/O Ports
- Three 16-Bit Timer/Counters
- 256 Bytes Scratchpad RAM
- Addresses 64kB ROM and 64kB RAM
High-Speed Architecture
- 4 Clocks/Machine Cycle (8032 = 12)
- DC to 33MHz (DS80C320)
- Single-Cycle Instruction in 121ns
- Uses Less Power for Equivalent Work
- Dual Data Pointer
High-Integration Controller Includes:
- Power-Fail Reset
- Programmable Watchdog Timer
- Early Warning Power-Fail Interrupt
Two Full-Duplex Hardware Serial Ports
13 Total Interrupt Sources with Six External

DC Electrical Characteristics (VCC = 4.5V to 5.5V, TA = -40�C to +85�C.):
Power-Fail Warning Voltage: 4.25V to 4.55V
Supply Current Active Mode at 25MHz: 30mA typ.
Supply Current Idle Mode at 25MHz: 15mA typ.
Supply Current Stop Mode,Bandgap Reference Enabled: 50uA
Input Low Level: -0.3V to 0.8V
Input High Level (Except XTAL1 and RST): 2.0V to VCC+0.3V
Input High Level XTAL1 and RST: 3.5V to VCC+0.3V
RST Pulldown Resistance: 50kΩ to 170kΩ

Manufactured by: Dallas
Part Number: DS80C320-QCG

Full Datasheet: Dallas 8-Bit Microcontroller IC DS80C320-QCG

Manufacturer

Dallas

Part Number

DS80C320-QCG

Package

PLCC

Lead/Terminal Type

Surface Mount

Number Leads/Terminals

44

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