8-bit microcontroller (MCU) featuring an 8051 core architecture and ROMless memory. Operates at up to 33MHz with an 8-bit data bus width. Offers 256 bytes of RAM and 64KB of ROMless memory. Includes UART, USART, and EBI/EMI interfaces, along with 32 programmable I/Os and 3 timers/counters. Packaged in a 44-pin PLCC for surface mounting, this lead-free component operates from -40°C to 85°C with a supply voltage range of 4.5V to 5.5V.
Frequency33MHz
PackagePLCC
MountingSurface Mount
Quick Jump:
Technical Specifications
Maxim DS80C320-QNG+ technical specifications.
General
Access Time
25us
Package/Case
PLCC
Core Architecture
8051
Data Bus Width
8b
Frequency
33MHz
Interface
UART, USART, EBI/EMI
Lead Free
Lead Free
Length
16.66mm
Max Frequency
25MHz
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
Number of UART Channels
1
Oscillator Type
External
Packaging
Rail/Tube
Peripherals
WDT
Radiation Hardening
No
RAM Size
256B
Reach SVHC Compliant
Unknown
RoHS Compliant
Yes
Series
80C
Watchdog Timer
Yes
Width
0.656inch
Compliance
RoHS
Compliant
Datasheet
Maxim DS80C320-QNG+ Datasheet
Download the complete datasheet for Maxim DS80C320-QNG+ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
