Z86116 CP95WRL0501 P R E L I M I N A R Y PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION Z86116 CMOS Z8® PN MODULATOR WIRELESS CONTROLLER FEATURES Part Z86116 ROM RAM* SPEED (Kbytes) (Kbytes) (MHz) 1 124 12 * General-Purpose ■ On-Chip PN Modulator for Spread Spectrum Communications ■ 12 Input/Output Lines (One with Comparator Input) ■ Vectored, Prioritized Interrupts With Programmable Polarity ■ Analog Comparator ■ Two Programmable 8-Bit Counter/Timers Each with Two 6-Bit Programmable Prescalers ■ 18-Pin DIP and SOIC Packages ■ 3.0- to 5.5-Volt Operating Range ■ Low-Power Consumption ■ 0° to +70°C Temperature Range ■ Watch-Dog Timer (WDT)/Power-On Reset (POR) ■ Expanded Register File (ERF) ■ On-Chip Oscillator that Accepts a RC, or External Clock Drive ■ Low-Voltage Protection / Low-EMI Option GENERAL DESCRIPTION The Z86116 Wireless Controller is a member of the Z8® single-chip microcontroller family based on Zilog’s 8-bit microcontroller core. The Z86116 is designed with specific features for wireless spread spectrum applications using direct sequence pseudo-noise (PN) modulation. 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 three additional control registers that provide extra peripheral devices, I/O ports, and register addresses. CP95WRL0501 (8/95) For applications demanding powerful I/O capabilities, the Z86116'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). Power connections follow conventional descriptions below: Connection Circuit Device Power Ground VCC GND VDD VSS 1 Z86116 CP95WRL0501 P R E L I M I N A R Y FUNCTIONAL DESCRIPTION TM BASE Output Input VCC GND Interrupt Control Two Analog Comparators PN Modulator WDT, POR ALU FLAG Register Pointer Register File 144 x 8-Bit Port 2 I/O (Bit Programmable) Functional Block Diagram 2 Time Base Generator Machine Timing & Instruction Control Port 3 Counter/ Timers (2) RC Prg. Memory 1024 x 8-Bit Program Counter Z86116 CP95WRL0501 P R E L I M I N A R Y FUNCTIONAL DESCRIPTION (Continued) 18-Pin DIP/SOIC Pin Identification P24 1 18 P23 No Symbol Function Direction P25 2 17 P22 P26 3 16 P21 P27 4 15 P20 1-4 5 6 7 P24-27 VCC RC2 RC1 Port 2, Pins 4, 5, 6, 7 Power Supply RC Oscillator Clock RC Oscillator Clock In/Output Input Output Input VCC 5 Z86116 14 RC2 6 P36 RC1 7 12 P35 P31 8 11 GND P31, P33 TM BASE GND P35-36 GND P20-23 Port 3, Pins 1, 3 Time Base Clock Ground Port 3, Pins 5, 6 Ground Port 2, Pins 0, 1, 2, 3 Fixed Input Input 13 8-9 10 11 12-13 14 15-18 P33 9 10 TM BASE GND Fixed Output In/Output 18-Pin DIP/SOIC Pin Configuration 3 Z86116 CP95WRL0501 P R E L I M I N A R Y ABSOLUTE MAXIMUM RATINGS Symbol Description Min Max Units VCC TSTG TA Supply Voltage* Storage Temp Oper Ambient Temp –0.3 –65 † +7.0 +150 V C C Notes: * Voltage on all pins with respect to GND. † See Ordering Information Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; operation of the device at any condition above those indicated in the operational sections of these specifications is not implied. Exposure to absolute maximum rating conditions for extended period may affect device reliability. STANDARD TEST CONDITIONS +5V The characteristics listed below apply for standard test conditions as noted. All voltages are referenced to ground. Positive current flows into the referenced pin (Test Load Configuration). 2.1 K Ω From Output Under Test 150 pF 9.1 K Ω Test Load Configuration 4 Z86116 CP95WRL0501 P R E L I M I N A R Y DC ELECTRICAL CHARACTERISTICS Sym VCH VCL TA = 0°C to +70°C Min Max Parameter VCC Max Input Voltage 3.0V 5.5V Clock Input High Voltage 3.0V 0.9 VCC VCC +0.3 5.5V 0.9 VCC 3.0V Clock Input Low Voltage Typical @ 25°C Units Conditions V V IIN ≤ 250 µA IIN ≤ 250 µA 2.4 V Driven by External Clock Generator VCC +0.3 3.9 V Driven by External Clock Generator VSS –0.3 0.2 VCC 1.6 V Driven by External Clock Generator 5.5V VSS –0.3 0.2 VCC 2.7 V Driven by External Clock Generator 12 12 VIH Input High Voltage 3.0V 5.5V 0.7 VCC 0.7 VCC VCC +0.3 VCC +0.3 1.8 2.8 V V VIL Input Low Voltage 3.0V 5.5V VSS –0.3 VSS –0.3 0.2 VCC 0.2 VCC 1.0 1.5 V V VOH Output High Voltage 3.0V 5.5V VCC –0.4 VCC –0.4 3.1 4.8 V V IOH = –2.0 mA IOH = –2.0 mA VOL1 Output Low Voltage 3.0V 5.5V 0.8 0.4 0.2 0.1 V V IOL = +4.0 mA IOL = +4.0 mA VOL2 Output Low Voltage 3.0V 5.5V 1.0 1.0 0.4 0.5 V V IOL = 6 mA, 3 Pin Max IOL = +12 mA, 3 Pin Max VOFFSET Comparator Input Offset Voltage 3.0V 5.5V 25 25 10 10 mV mV IIL Input Leakage (Input bias current of comparator) 3.0V 5.5V –1.0 –1.0 1.0 1.0 µA µA VIN = OV, VCC VIN = OV, VCC IOL Output Leakage 3.0V 5.5V –1.0 –1.0 1.0 1.0 µA µA VIN = OV, VCC VIN = OV, VCC ICC Supply Current 3.0V 5.5V 4.5V mA mA µA @ 12 MHz @ 12 MHz 10 kHz; External RC 8.0 15 15 4.5 9.0 10 Notes [2,3] [2,3] [2,5] 5 Z86116 CP95WRL0501 P R E L I M I N A R Y DC ELECTRICAL CHARACTERISTICS (Continued) Typical @ 25°C Units 4.5 2.0 mA 5.5V 7.0 4.0 mA 3.0V 2.0 1.0 mA 5.5V 4.5 2.5 mA 3.0V 10 1.0 µA 5.5V 10 3.0 µA 3.0V TBD 5.5V TBD 200 µA 5.5V 12 5 µA 7 3 24 13 13 7 ms ms 1.50 2.65 2.1 V Sym Parameter VCC ICC1 3.0V ICC2 Standby Current (HALT Mode) Standby Current (STOP Mode) TPOR Power-On Reset VBO VCC Low Voltage Protection Voltage 3.0V 5.5V TA = 0°C to +70°C Min Max Notes [1] VLV increases as the temperature decreases. [2] All outputs unloaded, I/O pins floating, inputs at either rail, TM BASE clock input grounded. [3] CL1 = CL2 = 100 pF. [4] Same as note [2] except inputs at VCC. [5] Low EMI oscillator selected; SCLK = RC/2 RC selected for WDT; 10 kHz RC Oscillator (corresponding to R ≈ 1.2 MΩ, C ≈ 68 pF). [6] Z8 in STOP mode; WDT off; TM BASE selected as Z8 system clock source Time base counter enabled; VCC = 5.5V. 6 µA Conditions Notes HALT mode VIN = OV, VCC @ 12 MHz HALT mode VIN = OV, VCC @ 12 MHz Clock Divide-by-16 @ 12 MHz Clock Divide-by-16 @ 12 MHz [2,3] [2,3] [2 3] [2,3] STOP mode VIN = OV, [4] VCC WDT is not Running STOP mode VIN = OV, [4] VCC WDT is not Running STOP mode VIN = OV, [4] VCC WDT is Running STOP mode VIN = OV, [4] VCC WDT is Running STOP Mode; TM BASE = 32.768 KHz; [6] WDT is not Running 2 MHz max Ext. CLK Freq. [1] P R E L I M I N A R Y Z86116 CP95WRL0501 AC ELECTRICAL CHARACTERISTICS 3 1 Clock 2 7 2 3 7 TIN 4 5 6 IRQN 8 9 Clock Setup 11 Stop-Mode Recovery Source 10 7 Z86116 CP95WRL0501 P R E L I M I N A R Y AC ELECTRICAL CHARACTERISTICS (Continued) VCC Note [3] No Sym Parameter 1 TpC Input Clock Period 3.3V 5.0V 2 TrC,TfC Clock Input Rise and Fall Times 3.3V 5.0V 3 TwC Input Clock Width 3.3V 5.0V 4 TwTinL Timer Input Low Width 5 TwTinH 6 7 8 9 10 11 TA = 0°C to +70°C 12 MHz Min Max Units Notes 100,000 100,000 ns ns [1] [1] 15 15 ns ns [1] [1] 26 26 ns ns [1] [1] 3.3V 5.0V 100 70 ns ns [1] [1] Timer Input High Width 3.3V 3TpC [1] TpTin Timer Input Period 5.0V 3.3V 5.0V 3TpC 8TpC 8TpC [1] [1] [1] TrTin, TtTin Timer Input Rise and Fall Timer TwIL TwIH Twsm Tost Twdt Int. Request Input Low Time Int. Request Input High Time Stop-Mode Recovery Width Spec Oscillator Startup Time Watch-Dog Timer Refresh Time 83 83 3.3V 100 ns [1] 5.0V 100 ns [1] 3.3V 100 ns [1,2] 5.0V 70 ns [1,2] 3.3V 3TpC [1,2] 5.0V 3TpC [1,2] 3.3V 12 ns 5.0V 12 ns 3.3V 5.0V 3.3V 5TpC 5TpC 15 5.0V 3.3V 5.0V 3.3V 5.0V 3.3V 5.0V 5 30 16 60 25 250 120 Notes: [1] Timing Reference uses 0.9 VCC for a logic 1 and 0.1 VCC for a logic 0. [2] Interrupt request through Port 3 (P33-P31). [3] 5.0V ± 0.5V, 3.3V ± 0.3V. [4] SMR-D5 = 0. [5] Reg. WDTMR. [6] WDT Oscillator only. 8 Reg.[4] ns [5] ms ms ms ms ms ms ms D0 = 0 [6, D1 = 0 [6] D0 = 1 [6] D1 = 0 [6] D0 = 0 [6] D1 = 1 [6] D0 = 1 [6] D1 = 1 [6] P R E L I M I N A R Y Pre-Characterization Product: The product represented by this CPS is newly introduced and Zilog has not completed the full characterization of the product. The CPS states what Zilog knows about this product at this time, but additional features or non-con- © 1995 by Zilog, Inc. All rights reserved. No part of this document may be copied or reproduced in any form or by any means without the prior written consent of Zilog, Inc. The information in this document is subject to change without notice. Devices sold by Zilog, Inc. are covered by warranty and patent indemnification provisions appearing in Zilog, Inc. Terms and Conditions of Sale only. Zilog, Inc. makes no warranty, express, statutory, implied or by description, regarding the information set forth herein or regarding the freedom of the described devices from intellectual property infringement. Zilog, Inc. makes no warranty of merchantability or fitness for any purpose. Zilog, Inc. shall not be responsible for any errors that may appear in this document. Zilog, Inc. makes no commitment to update or keep current the information contained in this document. Z86116 CP95WRL0501 formance with some aspects of the CPS may be found, either by Zilog or its customers in the course of further application and characterization work. In addition, Zilog cautions that delivery may be uncertain at times, due to start-up yield issues. Zilog’s products are not authorized for use as critical components in life support devices or systems unless a specific written agreement pertaining to such intended use is executed between the customer and Zilog prior to use. Life support devices or systems are those which are intended for surgical implantation into the body, or which sustains life whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Zilog, Inc. 210 East Hacienda Ave. Campbell, CA 95008-6600 Telephone (408) 370-8000 Telex 910-338-7621 FAX 408 370-8056 Internet: http://www.zilog.com 9