8-bit microcontroller featuring an 8051 core architecture and an 8-bit data bus. This ROMless MCU offers 64KB of RAM, 32 programmable I/Os, and 3 timers/counters. Operating at a maximum frequency of 33MHz, it supports UART, USART, and EBI/EMI interfaces. Designed for surface mounting in a TQFP package, it operates within a supply voltage range of 4.5V to 5.5V and has an operating temperature range of -40°C to 85°C. Includes a watchdog timer.
Frequency33MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Maxim DS80C320-ENL technical specifications.
General
Access Time
33us
Package/Case
TQFP
Core Architecture
8051
Data Bus Width
8b
Interface
UART, USART, EBI/EMI
Lead Free
Contains Lead
Max Frequency
33MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
64KB
Memory Type
ROM, , ROMless
Min Operating Temperature
-40°C
Min Supply Voltage
4.5V
Mount
Surface Mount
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
3
Oscillator Type
External
Package Quantity
160
Packaging
Tray
Peripherals
WDT
Radiation Hardening
No
RAM Size
64KB
RoHS Compliant
No
Series
80C
Watchdog Timer
Yes
Compliance
RoHS
Not CompliantNo
Datasheet
Maxim DS80C320-ENL Datasheet
Download the complete datasheet for Maxim DS80C320-ENL to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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