Z86317 Datasheet PDF - Zilog

GENERAL DESCRIPTION
The Z86317 is a member of the Z8® family of CMOS microcontrollers architected to be used in mouse applications. These devices offer on-board pull-up and pull-down resistors, a scalable trip-point buffer to accommodate opto-transistor outputs, and high drive ports capable of up to 10 mA current sinking per pin (six pins maximum).

FEATURES
â–  4.5- to 5.5-Volt Operating Range
■ 0°C to + 40°C Operating Temperature Range
â–  Low-Power Consumption: 33 mW (Typical)
â–  P24-P27 Can be Configured as a Voltage Divider During Input Mode
■ On-Chip Precision RC Oscillator (Tolerance = ± 10%)
■ Fast Instruction Pointer: 1.5 µs @ 4 MHz
â–  ESD Protection Circuitry
â–  Hardwired Watch-Dog Timer (WDT)