The Parallax SX48BD-G is a RISC architecture, high-speed microcontroller with expanded flash program memory, in-system programming and debugging capability. Operating at frequencies up to 75 MHz with an optimized single-cycle instruction set, developers can implement real-time functions as software modules. Common examples include communication interfaces (I2C, SPI, UARTs), frequency generation and measurement, PWM, and sigma-delta A/D.

The on-chip functions of the SX48BD-G include two general-purpose 16-bit timers, an analog comparator, watchdog timer, a power-save mode with wakeup capability, a configurable internal oscillator and high-current outputs; the SX48BD-G is typically used in production and manufacturing for projects requiring lots of I/O.

Features:

• Up to 75 MIPS
• 262 bytes of RAM
• Internal oscillator (32 kHz to 4 MHz)
• 4KB of EEPROM for program
• 36 I/O pins
• Package: 48-pin TQFP

Key Specifications:

• Power requirements: 3.0 to 5.5 VDC
• Communication: Serial for programming
• Dimensions: 0.35 x 0.35 x 0.06 in (9 x 9 x 1.45 mm)
• Operating temp range: +-40 to +185 °F (-40 to +85 °C) @ 50 MHz

Note: to quantity customers: 250 Tested Chips in a Tray. Higher quantity discounts are available through contact with our Sales Department.

Downloads & Resources:
SX End of Life Notice (.pdf)
SX 48BD-G Data Sheet (.pdf)
SX48BD-G Packaging Details (leaded and RoHS) (.pdf)