The AT91SAM7S256-MU is a 32-bit ARM microcontroller with 256KB of FLASH memory and 64KB of RAM. It operates at a maximum frequency of 55MHz and has a maximum supply voltage of 3.6V. The device is packaged in a QFN package and is suitable for surface mount applications. It features a range of interfaces including I2C, SPI, USB, I2S, UART, and USART. The microcontroller has 32 programmable I/Os and 10 timers/counters. It is compliant with RoHS standards and has a maximum operating temperature of 85°C.
Frequency55MHz
PackageQFN
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip AT91SAM7S256-MU technical specifications.
General
| Access Time | 55us |
| Package/Case | QFN |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, SPI, USB, I2S, UART, USART |
| Lead Free | Lead Free |
| Length | 9mm |
| Max Frequency | 55MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 10 |
| Oscillator Type | Internal |
| Package Quantity | 260 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 64KB |
| RoHS Compliant | Yes |
| Series | SAM7S |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT91SAM7S256-MU Datasheet
Download the complete datasheet for Microchip AT91SAM7S256-MU to view detailed technical specifications.
No datasheet is available for this part.
Product Images
