Microchip-Atmel 32-bit microcontrollers

RoHS: yes. Component family: microcontroller. Housing: PCB soldering (SMD). Housing: LQFP64. Configuration: surface-mounted component (SMD). Number of terminals: 64. MCU type: 32-bit microcontroller. MCU circuit family: ARM7TDMI. Maximum CPU clock frequency: 30 MHz. Number of I/O: 32. Program storage memory: 64 KB. Program storage memory type: 'FLASH' memory. Storage memory capacity: 16 KByte. Storage memory type: SRAM. Digital peripheral circuits: WDT, RTC, PWM, AIC, PIOA, PDC. Digital interface circuits: USART, SPI, I2C, USB 2.0, TWI, SSC. Analog peripheral circuits: ADC. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +3.6V

Conditioning unit: 90. Function: Flash microcontroller. Note: MC 1.8V 256kB Flash 55MHz. Marking on the case: AT91SAM7X256AU C. Number of terminals: 100dB. Clock signal: 55 MHz. Memory type: 'FLASH' memory. Program storage memory: 256K Bytes. RAM memory: 64K Bytes. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: LQFP. Housing (according to data sheet): LQFP-100. Operating temperature: -40...+85°C. Inputs/outputs: 88. Spec info: 256k (1024 x 256 Bytes)