32-bit ARM microcontroller featuring a ROMless architecture and operating at 33MHz. This surface mount device offers 8KB RAM, 32 programmable I/Os, and includes peripherals like POR and WDT. Interfaces supported include UART, USART, and EBI/EMI, with two timers/counters and an external oscillator. Packaged in a 100-pin LQFP with dimensions of 14mm x 14mm x 1.4mm, it operates within a temperature range of -40°C to 85°C and a supply voltage of 1.8V to 3.6V.
Frequency33MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip AT91M40800-33AU technical specifications.
General
Access Time
33us
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Frequency
33MHz
Height
1.4mm
Interface
UART, USART, EBI/EMI
Lead Free
Lead Free
Length
14mm
Max Frequency
33MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Memory Type
ROMless,
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
2
Oscillator Type
External
Packaging
Tray
Peripherals
POR, WDT
RAM Size
8KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
AT91
Watchdog Timer
Yes
Width
14mm
Compliance
RoHS
Compliant
Datasheet
Microchip AT91M40800-33AU Datasheet
Download the complete datasheet for Microchip AT91M40800-33AU to view detailed technical specifications.
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