AT91M40400-25AI
IC MCU 16/32BIT ROMLESS 100TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT91SAM series microcontroller, part number AT91M40400-25AI. This ROMless, 16/32-bit ARM7® core microcontroller operates at 25MHz and features 4K x 8 of RAM. Connectivity options include EBI/EMI and UART/USART. It is supplied in a 100-TQFP (14x14) package for surface mounting and has 32 I/O lines. The device includes a Watchdog Timer (WDT) peripheral and requires an external oscillator. Designed for operation across a temperature range of -40°C to 85°C, this component is suitable for applications in industrial automation, consumer electronics, and telecommunications equipment. The supply voltage range is 2.7V to 3.6V.
Additional Information
Series: AT91SAMRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 100-TQFP |
| Mounting Type | Surface Mount |
| Speed | 25MHz |
| Program Memory Size | - |
| RAM Size | 4K x 8 |
| Operating Temperature | -40°C ~ 85°C |
| Oscillator Type | External |
| Program Memory Type | ROMless |
| EEPROM Size | - |
| Core Processor | ARM7® |
| Data Converters | - |
| Core Size | 16/32-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
| Connectivity | EBI/EMI, UART/USART |
| Peripherals | WDT |
| Supplier Device Package | 100-TQFP (14x14) |
| Number of I/O | 32 |
| Programmable | Not Verified |
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