32-bit ARM microcontroller featuring a ROMless architecture and 8KB RAM. Operates at a 33MHz frequency with an access time of 33µs. Offers 54 I/Os, 6 timers/counters, and supports SPI, UART, USART, and EBI/EMI interfaces. This surface mount device operates from 2.7V to 3.6V, with a typical supply voltage of 3.3V, and an operating temperature range of -40°C to 85°C. Includes a watchdog timer and is RoHS compliant.
Frequency33MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip AT91M42800A-33AU technical specifications.
General
Access Time
33us
Package/Case
LQFP
Core Architecture
ARM
Frequency
33MHz
Interface
SPI, UART, USART, EBI/EMI
Lead Free
Lead Free
Max Frequency
33MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Memory Type
ROMless,
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of I/Os
54
Number of Timers/Counters
6
Operating Supply Voltage
3.3V
Oscillator Type
External
Packaging
Tray
Peripherals
WDT
Radiation Hardening
No
RAM Size
8KB
RoHS Compliant
Yes
Series
AT91
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip AT91M42800A-33AU Datasheet
Download the complete datasheet for Microchip AT91M42800A-33AU to view detailed technical specifications.
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