GENERAL DESCRIPTION

The Z86E64 is a member of the Z8 single-chip microcontroller family. The Z86E64 can address both external memory and pre-programmed ROM, which enables this Z8 MCUTM to be used in high-volume applications where code flexibility is required.

FEATURES

■ Low-Power Consumption: 200 mW (max)

■ Fast Instruction Pointer: 0.75 µs @ 16 MHz

■ Two Standby Modes: STOP and HALT

■ Full-Duplex UART

■ All Digital Inputs are TTL Levels

■ Auto Latches

■ RAM and ROM Protect

■ Two Programmable 8-Bit Counter/Timers,

Each with 6-Bit Programmable Prescaler

■ Six Vectored, Priority Interrupts from Eight Different

Sources

■ Low EMI Mode Option

■ 68-Pin Leaded Chip-Carrier