Description
TEMIC T8xC5101/02 family is a high performance CMOS ROM, OTP, EPROM derivative of the 80C51 CMOS single chip 8-bit microcontroller.

Features
● 80C51 code Compatible
    • 8051 instruction compatible
    • 16 I/O + 2 Outputs in 24 pin packages
      16 I/O + 6 Outputs in 28 pin packages
    • Three 16-bit timer/counters
    • 256 bytes scratchpad RAM
● Program Memory
    • 8Kb ROM T83C5102
    • 16Kb ROM T83C5101
    • 16Kb EPROM/OTP T87C5101
● High-Speed Architecture
    • 40 MHz from 2.7 to 5.5V, commercial or industrial temperature range :
        - 40 MHz with a 40 MHz crystal in std mode
        - 40 MHz with a 20 MHz crystal in X2 mode
    • 66 MHz from 4.5 to 5.5V, commercial temperature range
        - 40MHz with a 40 MHz crystal in std mode
        - 66MHz with a 33MHz crystal in X2 mode
● Dual Data Pointer
● On-chip eXpanded RAM (XRAM) (256 bytes)
● Programmable Clock Out and Up/Down Timer/ Counter 2
● Asynchronous port reset
● Interrupt Structure with
    • 6 Interrupt sources,
    • 4 level priority interrupt system
● Full duplex Enhanced UART
    • Framing error detection
    • Automatic address recognition
● Low EMI (no ALE)
● Power Control modes
    • Idle mode
    • Power-down mode
● Packages: SO24, DIL24, TSSOP24*, SO28*
    * check for availability