Device Z89175 Z89176 ROM (KB) 24 RAM* (Bytes) 256 256 I/O Lines 47 31 Voltage Range 4.5V to 5.5V 4.5V to 5.5V s s s s s s s s s s s s s 1 2 Clock Speeds of 20.48 or 29.

Note: *General-Purpose s s s Watch-Dog Timer and Power-On Reset Improved Low Power Stop Mode On-Chip Oscillator which .

The Z89175/176 is a fully integrated, dual processor controller designed for voice processing applications. The I/O control processor is a Z8® with 24 KB of program memory, two 8-bit counter/timers, and up to 47 I/O pins. The DSP is a 16-bit processo.

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