32-bit ARM microcontroller featuring a ROMless architecture with 64KB FLASH and 8KB RAM. Operates at up to 33MHz with 54 programmable I/Os and 6 timers/counters. Supports SPI, USART, I2C, CAN, UART, and EBI/EMI interfaces. Packaged in a 144-pin LQFP for surface mounting, with an operating temperature range of -40°C to 85°C and a supply voltage of 2.7V to 3.6V. Includes peripherals like Brown-out Detect/Reset, POR, PWM, WDT, and HLVD.
Frequency33MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip AT91M42800A-33AU-999 technical specifications.
General
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 33MHz |
| Interface | SPI, USART, I2C, CAN, UART, EBI/EMI |
| Length | 20mm |
| Max Frequency | 33MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 64KB |
| Memory Type | ROMless, , FLASH |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 54 |
| Number of Programmable I/O | 54 |
| Number of Timers/Counters | 6 |
| Oscillator Type | External |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD |
| RAM Size | 8KB |
| RoHS Compliant | Yes |
| Series | PIC® 18F |
Compliance
| RoHS | Not Compliant |
Datasheet
Microchip AT91M42800A-33AU-999 Datasheet
Download the complete datasheet for Microchip AT91M42800A-33AU-999 to view detailed technical specifications.
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