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
Series
AT91SAM
RAM Size
4K x 8
RoHS
Yes
Package / Case
100-TQFP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
2.7V ~ 3.6V
Lifecycle Status
Obsolete
Peripherals
WDT
Number of I/O
32
Related Parts Comparison (AT91M40400-25AC vs AT91M40400-33AC vs ATSAME53N19A-AU vs ATXMEGA64B1-AUR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| 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 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Obsolete | Active | Active |
| 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 |
| Number of I/O | 32 | 32 | 81 | 53 |
| Oscillator Type | External | External | Internal | Internal |
| Package | 100-TQFP | 100-TQFP | TQFP-100 | 100-TQFP |
| Action |
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