Z86E72 Datasheet PDF - Zilog

GENERAL DESCRIPTION
The Z86E7X family of IR (Infrared) CCP™ (Consumer Controller Processor) are OTP-based members of the Z8® single-chip microcontroller family with 256 or 768 bytes of general-purpose RAM. The only differentiating factor between the E72/73 versions is the availability of RAM and ROM.
   
FEATURES   
■ Low Power Consumption - 60 mW (Typical)
■ Two Standby Modes (Typical)
    – STOP - 2 µA
    – HALT - 0.8 mA
■ Special Architecture to Automate Both Generation and
    Reception of Complex Pulses or Signals:
    – One Programmable 8-Bit Counter/Timer with Two
        Capture Registers
    – One Programmable 16-Bit Counter/Timer with
        One Capture Register
    – Programmable Input Glitch Filter for Pulse
        Reception   
■ Five Priority Interrupts
    – Three External
    – Two Assigned to Counter/Timers
■ Two Independent Comparators with Programmable
    Interrupt Polarity
■ On-Chip Oscillator that Accepts a Crystal, Ceramic
    Resonator, LC, RC (mask option), or External Clock
    Drive
■ Software Selectable 200 kOhms Pull-Ups on Ports 0 and
    Port 2
    – All Eight Port 2 Bits at One Time or Not Pull-Ups
        Automatically Disabled Upon Selecting Individual
        Pins as Outputs.
■ Software Mouse/Trackball Interface on P00 Through
    P03