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PDF Z86E72 Data sheet ( Hoja de datos )
| Número de pieza | Z86E72 | |
| Descripción | OTP IR Microcontrollers | |
| Fabricantes | Zilog. | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de Z86E72 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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PRELIMINARY PRODUCT SPECIFICATION
1
Z86E72/73
OTP IR MICROCONTROLLERS
1
FEATURES
ROM RAM*
Voltage
Part (KB) (Bytes) I/O
Range
Z86E73
Z86E72
32
16
256 31 3.0V to 5.5V
768 31 3.0V to 5.5V
Note: *General-Purpose
s Low Power Consumption - 60 mW (Typical)
s Two Standby Modes (Typical)
– STOP - 2 µA
– HALT - 0.8 mA
s Special Architecture to Automate Both Generation and
Reception of Complex Pulses or Signals:
– One Programmable 8-Bit Counter/Timer with Two
Capture Registers
– One Programmable 16-Bit Counter/Timer with
One Capture Register
– Programmable Input Glitch Filter for Pulse
Reception
s Five Priority Interrupts
– Three External
– Two Assigned to Counter/Timers
s Two Independent Comparators with Programmable
Interrupt Polarity
s On-Chip Oscillator that Accepts a Crystal, Ceramic
Resonator, LC, RC (mask option), or External Clock
Drive
s Software Selectable 200 kOhms Pull-Ups on Ports 0 and
Port 2
– All Eight Port 2 Bits at One Time or Not Pull-Ups
Automatically Disabled Upon Selecting Individual
Pins as Outputs.
s Software Mouse/Trackball Interface on P00 Through
P03
GENERAL DESCRIPTION
The Z86E7X family of IR (Infrared) CCP™ (Consumer Con-
troller Processor) are OTP-based members of the Z8® sin-
gle-chip microcontroller family with 256 or 768 bytes of
general-purpose RAM. The only differentiating factor be-
tween the E72/73 versions is the availability of RAM and
ROM. This EPROM Microcontroller family of OTP IR con-
trollers also offer the use of external memory which en-
ables this Z8 microcontroller to be used where code flexi-
bility is required. Zilog's CMOS microcontrollers offer fast
execution, efficient use of memory, sophisticated inter-
rupts, input/output bit manipulation capabilities, automated
pulse generation/reception, and easy hardware/software
system expansion along with cost-effective and low power
consumption.
The Z86E7X architecture is based on Zilog's 8-bit micro-
controller core with an Expanded Register File to allow ac-
cess to register mapped peripherals, I/O circuits, and pow-
erful counter/timer circuitry. The CCP offers a flexible I/O
scheme, an efficient register and address space structure,
and a number of ancillary features that are useful in many
consumer, automotive, computer peripheral, and battery
operated hand-held applications.
CCP™ applications demand powerful I/O capabilities. The
Z86L7X family fulfills this with five package options in
which the E72/73/L74 versions provide 31 pins of dedicat-
ed input and output. These lines are grouped into four
ports. Each port consists of eight lines (Port 3 has seven
lines of I/O and one Pref comparator input) and is config-
DS96LVO1100
PRELIMINARY
1-1
1 page  
Z86E72/E73
OTP IR Microcontrollers
A9
A10
A11
A12
NC
NC
NC
A13
A14
/PGM
A4
6
7
8
9
10
11
12
13
14
15
16
17
18
4 1 42
Z86E72/73
PLCC
20 22 24 26
40
39
38
37
36
35
34
33
32
31
30
29
28
/CE
NC
NC
NC
NC
SCC
NC
NC
VPP
EPM
/OE
1
Figure 6. 44-Pin PLCC Pin Assignments (EPROM Mode)
P21
P22
P23
P24
/DS
R//RL
R//W
P25
P26
P27
P04
33
34
35
36
37
38
39
40
41
42
43
44
1
31 29 27 25
Z86E72/73
QFP
3579
23
22
21
20
19
18
17
16
15
14
13
12
11
Pref1
P36
P37
P35
/RESET
VSS
/AS
P34
P33
P32
P31
Figure 7. 44-Pin QFP Pin Assignments (Standard Mode)
DS96LVO1100
PRELIMINARY
1-5
5 Page 
DC CHARACTERISTICS
Preliminary
Sym.
Parameter
Max Input Voltage
VCH Clock Input
High Voltage
VCL Clock Input
Low Voltage
VIH Input High Voltage
VIL Input Low Voltage
VOH1 Output High Voltage
VOH2 Output High Voltage
(P00,P01,P36, P37)
VOL1 Output Low Voltage
VOL2* Output Low Voltage
VOL2 Output Low Voltage
(P00, P01, P36,P37)
VRH Reset Input
High Voltage
VRl Reset Input
Low Voltage
VOFFSET Comparator Input
Offset Voltage
IIL Input Leakage
IOL Output Leakage
IIR Reset Input Current
ICC Supply Current
(WDT off)
VCC
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
Z86E72/E73
OTP IR Microcontrollers
TA = 0°C to +70°C
Min Max
7
7
0.9 VCC
0.9 VCC
VSS –0.3
VSS –0.3
0.7 VCC
0.7 VCC
VSS –0.3
VSS –0.3
VCC –0.4
VCC –0.4
VCC 0.7
VCC 0.7
VCC + 0.3
VCC + 0.3
0.2 VCC
0.2 VCC
VCC + 0.3
VCC + 0.3
0.2 VCC
0.2 VCC
0.4
0.4
0.8
0.8
0.8
0.8
0.8 VCC
0.8 VCC
VSS –0.3
VSS –0.3
–1
–1
VCC
VCC
0.2 VCC
0.2 VCC
25
25
1
1
–1 1
–1 1
–230
–400
10
15
Typical
@ 25°C
0.5 VCC
0.5 VCC
0.5 VCC
0.5 VCC
2.9
5.4
0.1
0.2
0.5
0.3
0.3
0.2
1.5
2.5
0.9
1.8
10
10
<1
<1
<1
<1
–50
–80
4
10
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mV
mV
µA
µA
µA
µA
µA
µA
mA
mA
Conditions
IIN 250 µA
IIN 250 µA
Driven by External
Clock Generator
Driven by External
Clock Generator
IOH = –0.5 mA
IOH = –0.5 mA
IOH = –7 mA
IOH = –7 mA
IOL = 1.0 mA
IOL = 4.0 mA
IOL = 5.0 mA
IOL = 7.0 mA
IOL = 10 mA
IOL = 10 mA
VIN = 0V, VCC
VIN = 0V, VCC
VIN = 0V, VCC
VIN = 0V, VCC
@ 8.0 MHz
@ 8.0 MHz
1
DS96LVO1100
PRELIMINARY
1-11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet Z86E72.PDF ] | |
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