AT91R40008-66AI
IC MCU 16/32BIT ROMLESS 100TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT91R40008-66AI is a 16/32-bit ARM7® microcontroller featuring a ROMless architecture and operating at 66MHz. This device, part of the AT91 series, is housed in a 100-TQFP (14x14) surface-mount package. It offers 256K x 8 RAM and includes peripherals such as Power-on Reset (POR) and Watchdog Timer (WDT). Connectivity options include External Bus Interface/External Memory Interface (EBI/EMI) and Universal Asynchronous Receiver/Transmitter (UART/USART). The operating voltage range is 1.65V to 1.95V, with an operating temperature range of -40°C to 85°C. This component is suitable for applications in industrial automation and consumer electronics that require flexible memory configurations and robust peripheral sets.
Additional Information
Series: AT91RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 100-TQFP |
| Mounting Type | Surface Mount |
| Speed | 66MHz |
| Program Memory Size | - |
| RAM Size | 256K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | External |
| Program Memory Type | ROMless |
| EEPROM Size | - |
| Core Processor | ARM7® |
| Data Converters | - |
| Core Size | 16/32-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 1.95V |
| Connectivity | EBI/EMI, UART/USART |
| Peripherals | POR, WDT |
| Supplier Device Package | 100-TQFP (14x14) |
| Number of I/O | 32 |
| Programmable | Not Verified |
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