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PDF Z86C30 Data sheet ( Hoja de datos )
| Número de pieza | Z86C30 | |
| Descripción | CMOS Z8 CONSUMER CONTROLLER PROCESSOR | |
| Fabricantes | Zilog. | |
| Logotipo |  |
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Z86C30/C31/C32/C40
ZILOG CP96DZ82900
PRELIMINARY
CUSTOMER PROCUREMENT SPECIFICATION
Z86C30/C31/C32/C40
CMOS Z8® CONSUMER
CONTROLLER PROCESSOR
FEATURES
ROM
Part (KB)
Z86C30
4
Z86C31
2
Z86C32
2
Z86C40
4
* General-Purpose
RAM*
(Byte)
237
125
237
236
Speed
(MHz)
16
12
12
16
s 32 Input/Output Lines (C40)
24 Input/Output Lines (C3X)
s Vectored, Prioritized Interrupts with
Programmable Polarity
s Two Analog Comparators
s 28-Pin DIP, 28-Pin SOIC, 28-Pin PLCC Packages
(Z86C3X)
40-Pin DIP, 44-Pin PLCC/QFP Packages (Z86C40)
s 3.0V to 5.5V Operating Range
s Low-Power Consumption
s Two Programmable 8-Bit Counter/Timers,
Each with Two 6-Bit Programmable Prescaler
s Watch-Dog Timer/Power-On Reset
s On-Chip Oscillator that Accepts a Crystal, Ceramic
Resonator, LC, RC, or External Clock
s –40°C to +105°C Operating Range
s RAM and ROM Protect
s Expanded Register File (ERF)
GENERAL DESCRIPTION
The Z86C3X/C40 Consumer Controller Processors
(CCP) are members of the Z8® single-chip microcontroller
family offering a unique register-to-register architecture
that avoids accumulator bottlenecks and offers fast execu-
tion of code.
Three address spaces (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 pro-
vide extra peripheral devices, I/O ports, and
register addresses. The rest of the ERF is not physically
implemented and is open for future expansion.
For applications demanding powerful I/O capabilities, the
Z86C3X/C40's dedicated input and output lines are
grouped into three and four ports, respectively, and are
configurable under software control to provide timing,
status signals, or parallel I/O.
Two on-chip counter/timers, with a large number of select-
able modes, offload the system of administering real-time
tasks such as counting/timing and I/O data communica-
tions.
With ROM/ROMless selectivity, the Z86C40 provides both
external memory and pre-programmed ROM, which
enables these Z8 microcontrollers to be used in high-
volume applications, or where code flexibility is required.
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
CP96DZ82900
1
1 page  
ZILOG
PIN DESCRIPTION (Continued)
Z86C30/C31/C32/C40
CP96DZ82900
P21
P22
P23
P24
/DS
N/C
R//W
P25
P26
P27
P04
6 5 4 3 2 1 44 43 42 41 40
7 39
8 38
9 37
10 36
11 35
12 Z86C40
13
34
33
14 32
15 31
16 30
17 29
18 19 20 21 22 23 24 25 26 27 28
P30
P36
P37
P35
/RESET
R//RL
/AS
P34
P33
P32
P31
44-Pin PLCC Pin Assignments
44-Pin PLCC Pin Identification
Pin # Symbol Function
Direction
Pin # Symbol Function
Direction
1-2
3-4
5
6-10
11
GND
P12-13
P03
P20-24
/DS
Ground, GND
Port 1, Pins 2,3
Port 0, Pin 3
Port 2, Pins 0,1,2,3,4
Data Strobe
In/Output
In/Output
In/Output
Output
28 XTAL1
29-31 P31-33
32 P34
33 /AS
34 R//RL
Crystal, Oscillator Clock Input
Port 3, Pins 1,2,3
Input
Port 3, Pin 4
Output
Address Strobe
Output
ROM/ROMless Control Input
12 N/C
13 R//W
14-16 P25-27
17-19 P04-06
20-21 P14-15
Not Connected
Read/Write
Port 2, Pins 5,6,7
Port 0, Pins 4,5,6
Port 1, Pins 4,5
Output
In/Output
In/Output
In/Output
35 /RESET Reset
36 P35
Port 3, Pin 5
37 P37
Port 3, Pin 7
38 P36
Port 3, Pin 6
39 P30
Port 3, Pin 0
Input
Output
Output
Output
Input
22
23-24
25-26
27
P07
VCC
P16-17
XTAL2
Port 0, Pin 7
In/Output
Power Supply
Port 1, Pins 6,7
In/Output
Crystal, Oscillator Clock Output
40-41 P00-01
42-43 P10-11
44 P02
Port 0, Pins 0,1
Port 1, Pins 0,1
Port 0, Pin 2
In/Output
In/Output
In/Output
CP96DZ82900
5
5 Page 
ZILOG
DC ELECTRICAL CHARACTERISTICS (Continued)
Z86C30/C31/C32/C40
CP96DZ82900
Sym Parameter
VCC
Note [3]
T
A
=
–40°C
to 105°C
Typical [1]
@
Min Max 25°C Units
Conditions
I Standby Current
CC1
(Halt Mode)
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
3.0V
5.5V
4.5 2.0
8 3.7
4 1.5
6 3.2
3.4 1.5
7.0 2.9
3 1.2
5 2.5
mA
mA
mA
mA
mA
mA
mA
mA
V = 0V, V @ 16 MHz
IN CC
V = 0V, V @ 16 MHz
IN CC
V = 0V, V @ 12 MHz
IN CC
V = 0V, V @ 12 MHz
IN CC
Clock Divide by 16 @ 16 MHz
Clock Divide by 16 @ 16 MHz
Clock Divide by 16 @ 12 MHz
Clock Divide by 16 @ 12 MHz
ICC2 Standby Current
(Stop Mode)
3.0V
5.5V
3.0V
5.5V
82
10 4
600 310
1000 600
µA
µA
µA
µA
VIN = OV, VCC
WDT is not Running
VIN = OV, VCC
WDT is not Running
VIN = OV, VCC
WDT is Running
VIN = OV, VCC
WDT is Running
I Auto Latch Low Current 3.0V
ALL
5.5V
IALH Auto Latch High Current 3.0V
5.5V
0.7 10 2.4
1.4 20 4.7
–0.6 –7 –1.8
–1.0 –10 –3.8
µA
µA
µA
µA
OV < V < V
IN CC
OV < V < V
IN CC
OV < VIN < VCC
OV < V < V
IN CC
T Power On Reset
POR
3.0V
5.5V
V Low Voltage Protection
LV
3.0 25 7
mS
2.0 14 4
mS
1.8 3.3 2.6
V
4 MHz max INT CLK Freq.
Note:
[1] Typicals are at V = 5.0V and 3.3V.
CC
[2] GND=0V.
[3]
The
V
CC
voltage
spec.
of
3.0V
guarantees
3.3V
±
0.3V
and
the
V
DD
voltage
spec.
of
5.5V
guarantees
5.0V
±
0.5V.
[4] All outputs unloaded, I/O pins floating, inputs at rail.
[5] CL1= CL2 = 100pF.
[6] Same as note [4] except inputs at V .
CC
[[7] Z86C40 only.
[8] STD Mode (not Low EMI Mode).
[9] Auto Latch (mask option) selected.
[10] For analog comparator inputs when analog comparators are enabled.
[11] Clock must be forced Low, when XTAL1 is clock driven and XTAL2 is floating.
[7] Z86C40 only.
Notes
[4,5]
[4,5]
[4,5]
[4,5]
[4,5]
[4,5]
[4,5]
[4,5]
[6,11]
[6,11]
[6,11]
[6,11]
[9]
[9]
[9]
[9]
CP96DZ82900
11
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet Z86C30.PDF ] | |
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