Microchip Technology AT91M40400-25AC Microcontroller, Microprocessor, FPGA Modules
IC MCU 16/32BIT ROMLESS 100TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT91M40400-25AC
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
AT91M40400-25AC Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT91M40400-25AC 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
25MHz
Core Processor
ARM7®
Program Memory Type
ROMless
Alternate Parts Comparison (AT91M40400-25AC vs AT91M40400-33AC vs ATSAME53N19A-AU vs ATXMEGA64B1-AUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 100-TQFP | 100-TQFP | 100-TQFP | 100-TQFP |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 1.71V ~ 3.63V | 1.6V ~ 3.6V |
| Core Processor | ARM7® | ARM7® | ARM® Cortex®-M4F | AVR |
| Core Size | 16/32-Bit | 16/32-Bit | 32-Bit Single-Core | 8/16-Bit |
| RAM Size | 4K x 8 | 4K x 8 | 192K x 8 | 4K x 8 |
| Connectivity | EBI/EMI, UART/USART | EBI/EMI, UART/USART | EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | I²C, IrDA, SPI, UART/USART, USB |
| Oscillator Type | External | External | Internal | Internal |
| Peripherals | WDT | WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Program Memory Type | ROMless | ROMless | Flash | Flash |
| Speed | 25MHz | 33MHz | 120MHz | 32MHz |
| Mounting Type | Surface Mount | Surface Mount | -- | Surface Mount |
| Action |
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