AT91M55800-33AI
IC MCU 16/32BIT ROMLESS 176TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT91M55800-33AI is an ARM7® AT91SAM series microcontroller. This 16/32-bit device operates at 33MHz and features a ROMless architecture. The IC is housed in a 176-TQFP (24x24) surface-mount package. Connectivity options include EBI/EMI, SPI, and UART/USART. It is equipped with an 8x10-bit Analog-to-Digital converter and 2x10-bit Digital-to-Analog converters. The microcontroller includes 8K x 8 of RAM and peripherals such as Power-On Reset (POR) and Watchdog Timer (WDT). It has 58 general-purpose I/O pins and an internal oscillator. The operating temperature range is -40°C to 85°C. Applications are found in industrial automation and consumer electronics.
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 | 176-LQFP |
| Mounting Type | Surface Mount |
| Speed | 33MHz |
| Program Memory Size | - |
| RAM Size | 8K x 8 |
| Operating Temperature | -40°C ~ 85°C |
| Oscillator Type | Internal |
| Program Memory Type | ROMless |
| EEPROM Size | - |
| Core Processor | ARM7® |
| Data Converters | A/D 8x10b; D/A 2x10b |
| Core Size | 16/32-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
| Connectivity | EBI/EMI, SPI, UART/USART |
| Peripherals | POR, WDT |
| Supplier Device Package | 176-TQFP (24x24) |
| Number of I/O | 58 |
| Programmable | Not Verified |
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