General
| Program Memory Type | ROMless |
|---|---|
| Manufacturer | Microchip Technology |
| Mounting Type | Surface Mount |
| Oscillator Type | External |
| Product Status | Obsolete |
| Series | AT91 |
Technical Specifications
Structured electrical, mechanical and environmental parameters from imported product attributes.
Electrical
| Core Processor | ARM7® |
|---|---|
| Core Size | 16/32-Bit |
| Speed | 33MHz |
| RAM Size | 8K x 8 |
| Peripherals | WDT |
| Connectivity | EBI/EMI, SPI, UART/USART |
| Number of I/O | 54 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
Mechanical
| Package | Tape & Reel (TR) |
|---|---|
| Package / Case | 144-LQFP |
Environmental
| Operating Temperature | -40°C~85°C(TA) |
|---|