Z8631904SSC Datasheet PDF - Zilog

GENERAL DESCRIPTION
The Z86319 is a member of the Z8 family of CMOS microcontrollers architecture to be used in mouse applications. These devices offer on-board pull-up and pull-down resistors, a trip-point buffer to accommodate opto-transistor outputs, and high drive ports capable of up to 10 mA current sinking per pin (3 pins maximum).
   
FEATURES
■ 0°C to + 40°C Operating Temperature Range
■ Low-Power Consumption: 25 mW (Typical)
■ P24-P27 Can Be Configured with a Voltage Divider
    During Input Mode
■ On-Chip Oscillator (Tolerance = ±10%)
■ Fast Instruction Pointer: 1.5 µs @ 4 MHz
■ ESD Protection Circuitry
■ Hardwired Watch-Dog Timer (WDT)
■ Excellent Sy