DS80C320-QNL+T&R
IC MCU 33MHZ HS/LP 44-PLCC

From Maxim Integrated

CategoryIntegrated Circuits (ICs)
ConnectivityEBI/EMI, SIO, UART/USART
Core Processor8051
Core Size8-Bit
Data Converters-
DatasheetsDS80C320, 323
Digi-Key Application NotesUsing the High-Speed Micro's Serial Ports
EEPROM Size-
FamilyEmbedded - Microcontrollers
Mfg Application NotesThe DS80C320 as a Drop-In Replacement for the 8051/8032 Microcontroller DS80C320 Memory Interface Timing Memory Expansion with the High-Speed Microcontroller Family High-Speed Micro Memory Interface Timing Microcontroller Design Guidelines for Reducing ALE Signal Noise Using a EconOscillator to Clock an 8051 Microprocessor High-Speed Micro Memory Interface Timing Using the High-Speed Micro's Watchdog Timer 8051 Microcontrollers: Frequently Asked Questions Implementing a Serial Port FIFO Using Dual Data Pointers Replacing an Atmel TS80C51U2 with a DS80C320/323 Microcontroller Micro Tutorial 1: Understanding DC Electrical Characteristics of Microcontrollers Microcontrollers Improve Power Efficiency of 8051-Based Designs The Fast 8051 Microcontroller: Leading the Way in Growth and Innovation Interfacing 8051-based Microcontrollers to an SCI Port Porting Applications from the High-Speed Micro Family to Ultra-High-Speed Flash Microcontrollers Saving Energy: Little Things Mean a Lot Demonstrating Green Technology with Apples, Oranges, Lemons, and Limes High-Speed Microcontroller User's Guide
Number of I/O32
Operating Temperature-40°C ~ 85°C
Oscillator TypeExternal
Package / Case44-LCC (J-Lead)
PackagingTape & Reel (TR)
PeripheralsPower-Fail Reset, WDT
Product Photos44-LCC (J-Lead)
Product Training ModulesLead (SnPb) Finish for COTS Long-Term Supply Program
Program Memory Size-
Program Memory TypeROMless
RAM Size256 x 8
Series80C
Speed33MHz
Standard Package500
Supplier Device Package44-PLCC (16.59x16.59)
Voltage - Supply (Vcc/Vdd)4.5 V ~ 5.5 V

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