The Infineon Technologies 1264559-SAF-XC866L-1FRA AB is an embedded microcontroller that is designed for low popularity applications. It is part of the XC8xx series and has a core processor of XC800 with a speed of 86MHz.

• Series: XC8xx
• Core Processor: XC800
• Speed: 86MHz
• Packaging: Tape and reel
• Standard Package: 3,000
• Mounting: SMD (SMT)
• Core Size: 8-bit
• Connectivity: LINbus, SSI, and UART/USART
• Peripherals: Brown-out detect/reset, POR, PWM, and WDT
• Number of I/O: 19
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• RAM Size: 768 x 8
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Package/Case: 38-TFSOP (0.173", 4.40mm width)
• Supplier Device Package: PG-TSSOP-38
• Operating Temperature Range: -40°C to 85°C (TA)
• Operating Supply Voltage: 4.5V to 5.5V