Skip to main content

Microchip Technology AT91M40400-33AC Microcontroller, Microprocessor, FPGA Modules

IC MCU 16/32BIT ROMLESS 100TQFP

50,537Microchip Technology100-TQFPRoHS
AT91M40400-33AC - No Image Available

Same model may have multiple batches, images only for reference.

AT91M40400-33AC
Part Number (MPN)
AT91M40400-33AC
Detailed Description
IC MCU 16/32BIT ROMLESS 100TQFP
Package
100-TQFP
Key Features
Package / Case: 100-TQFP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF AT91M40400-33AC Datasheet
Quick Jump:
Ready to order?In stock and ready to ship.
Competitive Pricing
Fast & Reliable Delivery
Quality Assured

Technical Specifications

Microchip Technology AT91M40400-33AC Microcontroller, Microprocessor, FPGA Modules technical specifications.

General

RAM Size
4K x 8
Package / Case
100-TQFP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
2.7V ~ 3.6V
Peripherals
WDT
Number of I/O
32
Speed
33MHz
Core Processor
ARM7®
Program Memory Type
ROMless

Alternate Parts Comparison (AT91M40400-33AC vs ATSAME53N19A-AU vs ATXMEGA64B1-AUR vs ATXMEGA128A1-AU)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case100-TQFP100-TQFP100-TQFP100-TQFP
Operating Temperature0°C ~ 70°C-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Supply Voltage2.7V ~ 3.6V1.71V ~ 3.63V1.6V ~ 3.6V1.6V ~ 3.6V
Core ProcessorARM7®ARM® Cortex®-M4FAVRAVR
Core Size16/32-Bit32-Bit Single-Core8/16-Bit8/16-Bit
RAM Size4K x 8192K x 84K x 88K x 8
ConnectivityEBI/EMI, UART/USARTEBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USBI²C, IrDA, SPI, UART/USART, USBEBI/EMI, I²C, IrDA, SPI, UART/USART
Oscillator TypeExternalInternalInternalInternal
PeripheralsWDTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDTBrown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory TypeROMlessFlashFlashFlash
Speed33MHz120MHz32MHz32MHz
Mounting TypeSurface Mount--Surface MountSurface Mount
Action

More Parts in Microcontrollers

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.