We are phasing out the leaded versions of this chip. The SX48BD is also available lead-free (#SX48BD-G).
Note to quantity customers: 250 Tested Chips in a Tray.
Higher quantity discounts are available through contact with our Sales Department.
The Ubicom SX48BD 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 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 is typically used in production and manufacturing for projects requiring lots of I/O. The SX48BD has the following characteristics:
- Microcontroller: SX48BD
- Package type: 48-pin TQFP
- Speed: up to 75 MIPS
- Pins: 48
- I/O: 36
- EE/Flash: 4096 x 12
- RAM: 262 bytes
- Internal oscillator: 32 kHz to 4 MHz
Parallax is the Ubicom authorized worldwide distributor of the SX48BD chip, ensuring reliable supply, quality programming tools, technical support, and the lowest pricing. Parallax inventory of the SX48BD is normally between 10,000 and 15,000 units, though higher quantities are easily obtained.
Downloads:
SX Data Sheet (.pdf)
SX48BD Packaging Details (leaded and RoHS)