32-bit ARM microcontroller featuring a ROMless architecture and operating at 33MHz. This surface mount device offers 136KB of RAM, 32 programmable I/Os, and includes peripherals such as WDT and multiple USART/UART interfaces. It supports EBI/EMI and has an access time of 33µs, with a supply voltage range of 1.8V to 3.6V. The component is housed in a 100-pin LQFP package and operates within a temperature range of -40°C to 85°C.
Frequency33MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip AT91R40807-33AI technical specifications.
General
Access Time
33us
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Frequency
33MHz
Interface
USART, UART, EBI/EMI
Lead Free
Contains Lead
Length
14mm
Max Frequency
33MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Type
ROMless,
Min Operating Temperature
-40°C
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
3
Oscillator Type
External
Package Quantity
90
Packaging
Tray
Peripherals
WDT
RAM Size
136KB
RoHS Compliant
No
Series
AT91
Compliance
RoHS
Not Compliant
Datasheet
Microchip AT91R40807-33AI Datasheet
Download the complete datasheet for Microchip AT91R40807-33AI to view detailed technical specifications.
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