8-bit microcontroller featuring an 8051 core architecture and 4KB SRAM. Operates at up to 40MHz with an 8-bit data bus width. Offers 32 programmable I/Os, 3 timers/counters, and 2 UART channels. Interfaces include CAN, IrDA, UART, USART, and EBI/EMI. Packaged in PLCC, this lead-free component operates from 0°C to 70°C with a supply voltage range of 3.85V to 5.5V.
Frequency40MHz
PackagePLCC
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Technical Specifications
Maxim DS80C390-QCR+ technical specifications.
General
Access Time
40us
Package/Case
PLCC
Core Architecture
8051
Data Bus Width
8b
Frequency
40MHz
Interface
CAN, IrDA, UART, USART, EBI/EMI
Lead Free
Lead Free
Max Frequency
40MHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Supply Voltage
5.5V
Memory Size
4KB
Memory Type
SRAM, , ROMless
Min Supply Voltage
3.85V
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
3
Number of UART Channels
2
Oscillator Type
External
Packaging
Rail/Tube
Peripherals
WDT
Radiation Hardening
No
RAM Size
4KB
Reach SVHC Compliant
Unknown
RoHS Compliant
Yes
Series
80C
Compliance
RoHS
Compliant
Datasheet
Maxim DS80C390-QCR+ Datasheet
Download the complete datasheet for Maxim DS80C390-QCR+ to view detailed technical specifications.
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