SH68F83
Overview
The SH68F83 is designed for high performance, high integrated Low-speed USB devices and capable of USB In-System-Programming. It contains an 8051 micro-controller, Low-Speed USB SIE, Transceiver and data FIFO, build-in 3.3V regulator, on-chip 16K bytes program memory and internal 256 bytes data memory, Two 8-Bit auto-reloadable Base Timer, programmable Watch-dog timer and Wake-up timer, 37 selectable GPIO in 48 pin QFN package, build-in 6MHz oscillator to eliminate external crystal, POR and LVR circuit saving your external components cost.
- 8-bit CMOS Micro-Processor (uP) core - Instruction set is compatible with standard 8051 - Build-in 6MHz RC Oscillator for USB and MCU
- Memory - 16K Bytes Flash - Support USB Self-Sectors-Programming (SSP) - 256 bytes internal data memory
- Operation voltage 4.4V - 5.25V
- One set of Time Capture Circuit (Rising and Falling edge)
- Build-in 32KHz oscillator for programmable wake up timer
- 3.3V regulator output - Maximum driving current 20mA
- Up to 37 general purpose I/O ports in 48 pin QFN package
- Interrupt - 11 vectors interrupt structure - 2 programmable priority levels
- Two 8-Bit auto-reloadable Base Timer
- USB Specification Compliance - Complies with USB specification 1.1 - Support one Low-Speed USB Device Address with - 3 endpoints (endpoint 0, 1, and 2) - Built-in 1.5Kohms USB pull-up resistor
