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PRELIMINARY
Z86160 CP96TEL1700
PRELIMINARY CUSTOMERPRODUCTSPECIFICATION
Z86160
SET-TOPCONTROLLER
FEATURES
ROM RAM* Kbytes Bytes 32 768 Package Speed Information 16 100-Pin QFP
n n n n
n
n
0C to +70C Temperature Range 512 Bytes Battery Backed-Up (BBU) Secure RAM Keypad Buffer LED Controller Two Comparators Two On-Chip Counter/Timers
Part Z86160
*General-Purpose
n
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3.0- to 5.5-Volt Operating Range Low-Power Consumption Custom Input/Output Lines
GENERAL DESCRIPTION
The Z86160 is a member of the Z8 (R) single-chip microcontroller family offering a unique architecture that is characterized by Zilog's 8-bit microcontroller core. This CMOS microcontroller features fast execution, efficient use of memory, sophisticated interrupts, input/ output bit manipulation capabilities, and easy hardware/ software system expansion along with low-cost and low-power consumption. For applications demanding powerful I/O capabilities, the Z86160 fulfills this with custom I/O, specifically tailored to meet the needs of set-top requirements. Four basic address spaces, the Program Memory, Data Memory, 236 General-Purpose Registers, and 512 bytes of protected RAM, support a wide range of memory configurations. The protected RAM is mapped into data memory. To unburden the program from coping with real-time problems such as counting/timing, and serial data communications, the Z86160 offers two on-chip counter/timers with a large number of user selectable modes, and an asynchronous receiver/transmitter (UART) (see Block Diagram).
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 Power Ground Circuit VCC GND Device VDD VSS
CP96TEL1700
(3/96)
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PRELIMINARY
Z86160 CP96TEL1700
GENERAL DESCRIPTION
Output Input Vcc GND XTAL /AS /DS R//W /RESET
Port 3
Machine Timing and Instruction Control
UART
ALU
Counter/ Timers (2)
FLAGS
Prg. Memory 32,768 x 8-Bit
Interrupt Control
Register Pointer Register File 256 x 8-Bit Program Counter
Custom Logic I/O
Secure RAM 512 Bytes
Port 2
Port 0
Port 1
4 I/O (Bit Programmable)
4
8
Address or I/O (Nibble Programmable)
Address/Data or I/O (Byte Programmable)
Figure 1. Z86160 Functional Block Diagram
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PRELIMINARY
Z86160 CP96TEL1700
PIN DESCRIPTION
80 81
51 50
Z86160 QFP
100 1
31 30
Figure 2. Z86160 100-Pin QFP Package
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PRELIMINARY
Z86160 CP96TEL1700
PIN DESCRIPTION (Continued)
Z86160 100-Pin QFP Pin Identification Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Symbol EXADR14 EXR/W EXADR07 EXADR12 GND EXADR13 EXADR08 EXADR06 EXADR09 VCC EXADR05 EXADR11 EXADR04 /EXDS GND EXADR03 EXADR10 EXADR02 /EXRAMCS EXADR01 D7 EXADR00 D6 D0 GND Pin # 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Symbol VCC D5 D1 D4 D2 D3 S0 S1 GND0 GND1 GND2 GND3 S2 GND I0 I1 I2 I3 I4 I5 I6 I7 K0 VCC S3 Pin # 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 Symbol S4 S5 S6 K1 S7 T0 T1 T2 T3 T4 T5 GND T6 T7 M0 M1 M2 VCC M3 K2 M4 K3 M5 K4 M6 Pin # 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Symbol M7 ON/OFF GND N1 N2 VCC K5 N3 K6 K7 L0 L1 L3 B0 B1 GND XTAL1 XTAL2 GND B2 B3 L4 N4 N5 L5
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PRELIMINARY
Z86160 CP96TEL1700
ABSOLUTE MAXIMUM RATINGS
Symbol VCC TSTG TA Description Min Max +7.0 +150 70 Units V C C 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 an extended period may affect device reliability.
Supply Voltage* -0.3 Storage Temp -65 Oper Ambient Temp 0
Notes: * Voltages on all pins with respect to GND.
STANDARD TEST CONDITIONS
The characteristics listed below apply for standard test conditions as noted. All voltages are referenced to GND. Positive current flows into the referenced pin (Test Load). From Output Under Test 15 pF
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Figure 3. Test Load Diagram
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PRELIMINARY
Z86160 CP96TEL1700
DC ELECTRICAL CHARACTERISTICS Z86160
TA = 0C to +70C Min Max 0.85VCC VSS- 0.3 2 VSS- 0.3 4 VCC+0.3 VCC+0.3 0.8 VCC+0.3 0.2VCC VCC-100mV 0.75 0.3 0.3 -2 -2 2 2 44 18.75 5 14 30 5.75 5 Typical at 25C
Sym Parameter VH C VL C VH I VL I VH O VH O VL O VL O VL O IIL IOL ICC ICC1 ICC2 IALL MaxInputVoltage ClockInputHighVoltage ClockInputLowVoltage InputHighVoltage InputLowVoltage OutputHighVoltage OutputHighVoltage OutputLowVoltage OutputLowVoltage OutputLowVoltage InputLeakage OutputLeakage SupplyCurrent(StandardMode) StandbyCurrent(StandardMode) StandbyCurrent AutoLatchLowCurrent
Units V V V V V V V V V V A A m A m A A A
Conditions IIN<250 A DrivenbyExternalClockGenerator DrivenbyExternalClockGenerator
IOH= -2.0 mA [3] IOH=-100A IOL = +7.0 mA [3] IOL = +2.0 mA [3] IOL = +1.0 mA [2] VIN =0V,VCC VIN =0V,VCC [1]@16MHz [1]HALTModeVIN =0V,VCC@16MHz [1]@0MHzVIN =0V,VCC=3V
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Notes: [1] All inputs driven to either 0V or VCC, outputs floating. [2] VCC = 3.0V to 3.6V [3] VCC = 4.5V to 5.5V Data Retention @ 2.0V - BBU
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PRELIMINARY
Z86160 CP96TEL1700
AC CHARACTERISTICS Additional Timing Diagram
1
3
Clock 2 2 3
Additional Timing
AC CHARACTERISTICS Additional Timing Table Z86160
TA = 0C to +70C 16 MHz Min Max TBD TBD TBD
No 1 2 3
Symbol TpC TrC,TfC TwC
Parameter Input Clock Period Clock Input Rise & Fall Times Input Clock Width
Units ns ns ns
Notes [1] [1] [1]
Notes: [1] Clock timing references use 0.85VCC for a logic 1 and 0.8V for a logic 0.
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PRELIMINARY
Z86160 CP96TEL1700
LIMITATIONS
Be advised that AC Electrical Characteristics and Timing Diagram information was unavailable at the time of this publication, they will be supplied at a later date.
Development Projects: Customer is cautioned that while reasonable efforts will be employed to meet performance objectives and milestone dates, development is subject to unanticipated problems Low Margin: Customer is advised that this product does not meet Zilog's internal guardbanded test policies for the specification requested and is supplied on an exception basis. Customer is cautioned that delivery may be uncertain and that, in addition to all other limitations on Zilog liability 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 nonconformance with some aspects of the CPS may be found,
and delays. No production release is authorized or committed until the Customer and Zilog have agreed upon a Customer Procurement Specification for this project.
stated on the front and back of the acknowledgement, Zilog makes no claim as to quality and reliability under the CPS. The product remains subject to standard warranty for replacement due to defects in materials and workmanship.
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.
(c) 1996 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.
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 FAX 408 370-8056 Internet: http//:www.zilog.com
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