P R E L I M I N A R Y
Z86E03/E06
CP95DZ81301
P
RELIMINARY
C
USTOMER
P
ROCUREMENT
S
PECIFICATION
Z86E03/E06
CMOS Z8
®
OTP
M
ICROCONTROLLERS
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).
Power connections follow conventional descriptions below:
Connection
Power
Ground
Circuit
V
CC
GND
Device
V
DD
V
SS
CP95DZ81301 (8/95)
1
P R E L I M I N A R Y
Z86E03/E06
CP95DZ81301
GENERAL DESCRIPTION
(Continued)
P24
P25
P26
P27
Vcc
XTAL2
XTAL1
P31
P32
1
2
3
18
17
16
P23
P22
P21
P20
GND
P36
P35
P34
P33
D4
D5
D6
D7
Vcc
N/C
/CE
/OE
EPM
1
2
3
4
5
6
7
8
9
18
17
16
15
Z86E03/E06
EPROM
14
13
12
11
10
D3
D2
D1
D0
GND
/PGM
CLOCK
CLEAR
VPP
4
Z86E03/
15
E06
5
14
PDIP
6
7
8
9
13
12
11
10
18-Pin DIP/WIN
Pin Configuration
18-Pin EPROM Mode
Pin Configuration
18-Pin Identification
Pin #
1-4
5
6
7
8-10
11-13
14
15-18
Symbol Function
P24-P27
V
CC
XTAL2
XTAL1
P31-P33
Port 2, Pins 4,5,6,7
Power Supply
Crystal Oscillator Clock
Crystal Oscillator Clock
Port 3, Pins 1,2,3
Direction
Input/Output
Output
Input
Fixed Input
Fixed Output
Input/Output
P34-P36 Port 3, Pins 4,5,6
GND
Ground
P20-23 Port 2, Pins 0,1,2,3
3
P R E L I M I N A R Y
Z86E03/E06
CP95DZ81301
GENERAL DESCRIPTION
(Continued)
P24
P25
P26
P27
Vcc
XTAL2
XTAL1
P31
P32
1
2
3
4
5
6
7
8
9
18
17
16
15
P23
P22
P21
P20
GND
P36
P35
P34
P33
Z86E03/E06
SOIC
14
13
12
11
10
18-Pin SOIC
Pin Configuration
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
IN
T
STG
T
A
Description
Supply Voltage*
Input Voltage**
Storage Temp
Oper Ambient Temp
Min
–0.3
–0.3
–65
†
Max
Units
Stress 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 sec-
tions of these specifications is not implied. Exposure to
absolute maximum rating conditions for extended period
may affect device reliability.
+7.0
V
V
CC
+ 0.3 V
+150
C
C
Notes:
* Voltage on Vcc with respect to Vss.
† See Ordering Information
** Voltages on all pins with respect to Vss without current limitations.
STANDARD TEST CONDITIONS
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).
150 pF
Test Load Configuration
4
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