Z86E06

P R E L I M I N A R Y Z86E03/E06 CP95DZ81301 PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION Z86E03/E06 CMOS Z8® OTP MICROCONTROLLERS FEATURES Part Z86E03 Z86E06 ROM (Kbytes) 512 1 RAM* (Kbytes) 61 125 SPI No Yes Speed (MHz) 8 12 s s s s s s Low-Power Consumption Expanded Register File (ERF) 14 Input/Output Lines Serial Peripheral Interface (SPI) (Z86E06 Only) Software Watch-Dog Timer (WDT) Power-On Reset (POR) *General-Purpose s s s 18-Pin DIP, WIN, and SOIC Packages 4.5- to 5.5-Volt Operating Range 0°C to +70°C Temperature Range GENERAL DESCRIPTION The Z86E03/E06 are One-Time Programmable (OTP) members of the Z8® microcontroller family allowing easy software development, debug, and prototyping for small production runs that are not economically desirable with a masked ROM version. Three address spaces, the Program Memory, Register File, and Expanded Register File (ERF), support a wide range of memory configurations. Through the ERF, the designer has access to four additional control registers that provide extra peripheral devices, I/O ports, register addresses, an SPI receive buffer and SPI compare register. For applications demanding powerful I/O capabilities, the Z86E03/E06's dedicated input and output lines are grouped into two ports, and are configurable under software control to provide timing, status signals, or parallel I/O. Notes: All Signals with a preceding front slash, "/", are active Low, e.g.: B//W (WORD is active Low); /B/W (BYTE is active Low, only). P...