Z86C36 Datasheet | Zilog

PRELIMINARY PRODUCT SPECIFICATION Z86C34/C35/C36 Z86C44/C45/C46 CMOS Z8® MCUS WITH ASCI UART OFFER EFFICIENT, COST-EFFECTIVE DESIGN FLEXIBILITY Features Device Z86C34 Z86C35 Z86C36 Z86C44 Z86C45 Z86C46 ROM (KB) 16 32 64 16 32 64 RAM- (Bytes) 237 237 237 236 236 236 Speed (MHz) 16 16 16 16 16 16 - - - - - - - - - - - Expanded Register File (ERF) Full-Duplex UART (ASCI) Dedicated 16-Bit Baud Rate Generator 32 Input/Output Lines (C44/C45/C46) 24 Input/Output Lines (C34/C35/C36) Vectored, Prioritized Interrupts with Programmable Polarity Two Analog parators Two Programmable 8-Bit Counter/Timers, Each with Two 6-Bit Programmable Prescaler Watch-Dog Timer (WDT)/Power-On Reset (POR) On-Chip Oscillator that Accepts a Crystal, Ceramic Resonator, LC, RC, or External Clock RAM and ROM Protect Optional 32-k Hz Oscillator Note: - General-Purpose. - - - - - 28-Pin DIP, 28-Pin SOIC and PLCC Packages (C34, C35, C36) 40-Pin DIP, 44-Pin PLCC and QFP Packages (C44, C45, C46) 3.0- to 5.5-Volt Operating Range Clock Free Watch-Dog Timer (WDT) Reset Operating Temperature Ranges: Standard: 0 °C to 70 °C Extended: - 40 °C to +105 °C GENERAL DESCRIPTION Zi LOG’s Z8® MCU single-chip family now includes the Z86C34/C35/C36/C44/C45/C46 product line, featuring enhanced wake-up circuitry, programmable Watch-Dog Timers (WDT), and low-noise/EMI options. Each of the new enhancements to the Z8 offer a more efficient, cost-effective design and provide the user with increased design flexibility over the standard Z8 microcontroller core. The low-power consumption CMOS microcontroller offers fast execution, efficient use of memory, sophisticated interrupts, input/output bit manipulation capabilities, and easy hardware/software system expansion. The Z8 subfamily Features an Expanded Register File (ERF) to allow access to register-mapped peripheral and I/O circuits. Four basic address spaces are available to support this wide range of configurations: Program Memory, Register File, Data Memory, and...