Z86E33 Zilog., Z86E33 Datasheet

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Z86E33

Manufacturer Part Number
Z86E33
Description
CMOS Z8 OTP Microcontrollers
Manufacturer
Zilog.
Datasheet

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FEATURES
Device
Z86E33
Z86733
Z86E34
Z86E43
Z86743
Z86E44
Note: *General-Purpose
GENERAL DESCRIPTION
The Z86E33/733/E34/E43/743/E44 8-bit CMOS One-Time
Programmable (OTP) microcontrollers are members of
Zilog's Z8
hanced wake-up circuitry, programmable Watch-Dog Tim-
ers, Low Noise EMI options, and easy hardware/software
system expansion capability.
Four basic address spaces support a wide range of mem-
ory configurations. The designer has easy access to regis-
ter mapped peripheral and I/O circuits.
CP97DZ83300
Standard Temperature (V
Extended Temperature (V
28-Pin DIP/SOIC/PLCC Packages (E33/733/E34)
40-Pin DIP Package (E43/743/E44)
44-Pin PLCC/QFP Packages (E43/743/E44)
Software Enabled Watch-Dog Timer (WDT)
Push-Pull/Open-Drain Programmable on
Port 0, Port 1, and Port 2
Low-Power Consumption: 60 mW
®
single-chip microcontroller family featuring en-
(KBytes)
ROM
16
16
4
8
4
8
(Bytes)
RAM*
237
237
237
236
236
236
CC
CC
= 3.5V to 5.5V)
= 4.5V to 5.5V)
Lines
I/O
24
24
24
32
32
32
P
RELIMINARY
P R E L I M I N A R Y
Speed
(MHz)
16
16
16
16
16
16
Z86E33/733/E34
Z86E43/743/E44
CMOS Z8
C
For applications demanding powerful I/O capabilities, the
Z86E33/733/E34 have 24 pins and the Z86E43/743/E44
have 32 pins of dedicated input and output. These lines are
grouped into four ports, eight lines per port, and are config-
urable under software control to provide timing, status sig-
nals, and parallel I/O with or without handshake, and ad-
dress/data bus for interfacing external memory.
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).
USTOMER
Programmable Crystal
RAM Protect, Auto Latch Disable, Permanent WDT,
32 KHz Oscillator, and EPROM /Test Mode Disable
Fast Instruction Pointer: 0.6 s
Two Standby Modes: STOP and HALT
24/32 Input and Output Lines
Digital Inputs CMOS Levels, Schmitt-Triggered
Software Programmable Low EMI Mode
Two Programmable 8-Bit Counter/Timers Each with a 6-
Bit Programmable Prescaler
Six Vectored, Priority Interrupts from Six Different
Sources
Auto Latches
Auto Power-On Reset (POR)
Two Comparators
On-Chip Oscillator that Accepts a Crystal, Ceramic
Resonator, LC, RC, or External Clock Drive
®
OTP M
P
ROCUREMENT
ICROCONTROLLERS
Oscillator, EPROM Protect,
S
PECIFICATION
1
1
1

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Z86E33 Summary of contents

Page 1

... On-Chip Oscillator that Accepts a Crystal, Ceramic Resonator, LC, RC, or External Clock Drive For applications demanding powerful I/O capabilities, the Z86E33/733/E34 have 24 pins and the Z86E43/743/E44 have 32 pins of dedicated input and output. These lines are grouped into four ports, eight lines per port, and are config- ...

Page 2

... Z86E33/733/E34/E43/743/E44 CMOS Z8® OTP Microcontrollers Power connections follow conventional descriptions be- low: Connection Circuit Power V CC Ground GND Output Input Port 3 Counter/ Timers (2) Interrupt Control Two Analog Comparators Port 2 I/O (Bit Programmable) 2 Device VCC GND ALU FLAGS Register Pointer Register File ...

Page 3

... P12-P13 34 P03 35-39 P20-P24 40 DS Notes: Pin Configuration and Identification identical on DIP and Cerdip Window Lid style packages Z86E33/733/E34/E43/743/E44 CMOS Z8® OTP Microcontrollers Standard Mode Symbol Function Direction Read/Write Output Port 2, Pins 5,6,7 In/Output Port 0, Pins 4,5,6 In/Output Port 1, Pins 4,5 ...

Page 4

... Z86E33/733/E34/E43/743/E44 CMOS Z8® OTP Microcontrollers R//W Table 2. 44-Pin PLCC Pin Identification Pin # Symbol Function 1-2 GND Ground 3-4 P12-P13 Port 1, Pins 2,3 In/Output 5 P03 Port 0, Pin 3 6-10 P20-P24 Port 2, Pins 0,1,2,3,4 11 /DS Data Strobe Connection 13 R//W Read/Write 14-16 P25-P27 Port 2, Pins 5,6,7In/Output 17-19 P04-P06 Port 0, Pins 4,5,6In/Output 20-21 P14-P05 ...

Page 5

... In/Output 33-37 Output 38 Input 39 Input 40 Output 41-43 Output 44 Input Output Output Output Input In/Output In/Output Z86E33/733/E34/E43/743/E44 CMOS Z8® OTP Microcontrollers 23 22 P30 P36 P37 P35 /RESET R//RL /AS P34 P33 P32 12 P31 11 Symbol Function Direction P02 Port 0, Pin 2 In/Output GND ...

Page 6

... Z86E33/733/E34/E43/743/E44 CMOS Z8® OTP Microcontrollers 1 P25 P26 P27 P04 P05 P06 P07 DIP 28 - Pin VCC XTAL2 XTAL1 P31 P32 P33 14 P34 Figure 5. Standard Mode 28-Pin DIP/SOIC Pin Configuration Table 4. 28-Pin DIP/SOIC/PLCC Pin Identification Pin # Symbol Function 1-3 P25-P27 Port 2, Pins 5,6,7 ...

Page 7

... Total power dissipation should not exceed 1.2 W for the package. Power dissipation is calculated as follows: Total Power Dissipation = V + sum sum of (V From Output Z86E33/733/E34/E43/743/E44 CMOS Z8® OTP Microcontrollers Min Max –40 +105 –65 +150 –0.6 +7 –0.3 +7 – ...

Page 8

... Z86E33/733/E34/E43/743/E44 CMOS Z8® OTP Microcontrollers CAPACITANCE GND = 0V 1.0 MHz; unmeasured pins returned to GND Parameter Min Input capacitance 0 Output capacitance 0 I/O capacitance 0 8 Max Zilog CP97DZ83300 ...

Page 9

... Zilog, Inc. 210 East Hacienda Ave. Campbell, CA 95008-6600 Telephone (408) 370-8000 FAX 408 370-8056 Internet: http://www.zilog.com Z86E33/733/E34/E43/743/E44 CMOS Z8® OTP Microcontrollers 9 1 ...

Page 10

... Z86E33/733/E34/E43/743/E44 CMOS Z8® OTP Microcontrollers Zilog CP97DZ83300 ...

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