ZILOG Z86C3016SEC, Z86C3016SSC, Z86C3016VEC, Z86C3016VSC, Z86C3112PEC Datasheet
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CP96DZ82900 1
Z86C30/C31/C32/C40
CP96DZ82900
ZILOG
FEATURES
ROM RAM* Speed
Part (KB) (Byte) (MHz)
Z86C30 4 237 16
Z86C31 2 125 12
Z86C32 2 237 12
Z86C40 4 236 16
* General-Purpose
■ 28-Pin DIP, 28-Pin SOIC, 28-Pin PLCC Packages
(Z86C3X)
40-Pin DIP, 44-Pin PLCC/QFP Packages (Z86C40)
■ 3.0V to 5.5V Operating Range
■ Low-Power Consumption
■ –40°C to +105°C Operating Range
■ Expanded Register File (ERF)
■ 32 Input/Output Lines (C40)
24 Input/Output Lines (C3X)
■ Vectored, Prioritized Interrupts with
Programmable Polarity
■ Two Analog Comparators
■ Two Programmable 8-Bit Counter/Timers,
Each with Two 6-Bit Programmable Prescaler
■ Watch-Dog Timer/Power-On Reset
■ On-Chip Oscillator that Accepts a Crystal, Ceramic
Resonator, LC, RC, or External Clock
■ RAM and ROM Protect
Z86C30/C31/C32/C40
CMOS Z8® CONSUMER
CONTROLLER PROCESSOR
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 execution 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 provide 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 selectable modes, offload the system of administering real-time
tasks such as counting/timing and I/O data communications.
With ROM/ROMless selectivity, the Z86C40 provides both
external memory and pre-programmed ROM, which
enables these Z8 microcontrollers to be used in highvolume 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 Circuit Device
Power V
CC
V
DD
Ground GND V
SS
GENERAL DESCRIPTION
PRELIMINARY
CUSTOMER PROCUREMENT SPECIFICATION
2 CP96DZ82900
Z86C30/C31/C32/C40
CP96DZ82900ZILOG
GENERAL DESCRIPTION (Continued)
Port 3
Counter/
Timers (2)
Interrupt
Control
T wo Analog
Comparators
Port 2
I/O
(Bit Programmable)
ALU
FLAGS
Register
Pointer
Register File
Machine T iming
&
Instruction Control
Prg. Memory
4K
Program
Counter
Vcc GND
XTAL
44
Port 0
Output Input
Address or I/O
(Nibble Programmable)
8
Port 1
Address/Data or I/O
(Byte Programmable)
/AS /DS R//W /RESET
RESET
WDT, POR
(Only on Z86C40)
(Only on Z86C40)
Functional Block Diagram
CP96DZ82900 3
Z86C30/C31/C32/C40
CP96DZ82900
ZILOG
25
19
5
11
18
12
264
Z86C30
Z86C31
Z86C32
1
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
P21
P20
P03
VSS
P02
P01
P00
P05
P06
P07
VDD
XT2
XT1
P31
P32
P33
P34
P35
P37
P36
P30
P04
P26
P25
P24
P23
P22
P27
PIN DESCRIPTION
28-Pin DIP/SOIC/PLCC Pin Identification
Pin # Symbol Function Direction
1-3 P27-25 Port 2, Pins 5,6,7 In/Output
4-7 P07-04 Port 0, Pins 4,5,6,7 In/Output
8VCCPower Supply
9 XTAL2 Crystal Oscillator Output
10 XTAL1 Crystal Oscillator Input
11-13 P33-31 Port 3, Pins 1,2,3 Fixed Input
14-15 P35-4 Port 3, Pins 4,5 Fixed Output
16 P37 Port 3, Pin 7 Fixed Output
17 P36 Port 3, Pin 6 Fixed Output
18 P30 Port 3, Pin 0 Fixed Input
19-21 P02-00 Port 0, Pins 0,1,2 In/Output
22 GND Ground, V
SS
23 P03 Port 0, Pin 3 In/Output
24-28 P24-20 Port 2, Pins 0,1,2,3,4 In/Output
P25
P26
P27
P04
P05
P06
P07
VDD
XTAL2
Z86C30
Z86C31
Z86C32
P24
P23
P22
P21
P20
P03
VSS
P02
P01
1
2
3
4
5
6
7
8
9
18
17
16
1514
13
12
11
10
19
20
XTAL1
P00
21
22
23
24
25
26
27
28
P31
P32
P33
P34
P30
P36
P37
P35
28-Pin SOIC Configuration
28-Pin DIP Configuration
28-Pin PLCC Configuration
1
2
9
3
4
5
6
7
8
28
27
26
25
24
23
22
21
20
P24
P23
P01
P22
P21
P20
P03
GND
P02
P25
P26
XTAL2
P27
P04
P05
P06
P07
VCC
Z86C30
Z86C31
Z86C32
19
18
17
16
15
14
10
11
12
13
XTAL1
P31
P32
P33
P34
P00
P30
P36
P37
P35
4 CP96DZ82900
Z86C30/C31/C32/C40
CP96DZ82900ZILOG
PIN DESCRIPTION (Continued)
1
2
9
3
4
5
6
7
8
40
39
38
37
36
35
34
33
32
/DS
P24
P12
P23
P22
P21
P20
P03
P13
R//W
XTAL2
P27
P04
P05
P06
P14
31
30
29
28
27
14
10
11
12
13
XTAL1
VCC
P16
P17
P25
GND
P02
P11
P10
P01
Z86C40
15 26
25
24
23
22
21
20
16
17
18
19
P15
P07
P26
P31
P34
/AS
P33
P32
P36
P00
P30
P37
P35
/RESET
40-Pin DIP Assignments
Pin # Symbol Function Direction
1 R//W Read/Write Output
2-4 P25-27 Port 2, Pins 5,6,7 In/Output
5-7 P04-06 Port 0, Pins 4,5,6 In/Output
8-9 P14-15 Port 1, Pins 4,5 In/Output
10 P07 Port 0, Pin 7 In/Output
11 V
CC
Power Supply
12-13 P16-17 Port 1, Pins 6,7 In/Output
14 XTAL2 Crystal, Oscillator Clock Output
15 XTAL1 Crystal, Oscillator Clock Input
16-18 P31-33 Port 3, Pins 1,2,3 Input
19 P34 Port 3, Pin 4 Output
20 /AS Address Strobe Output
21 /RESET Reset Input
40-Pin Dual-In-Line Package Pin Identification
Pin # Symbol Function Direction
22 P35 Port 3, Pin 5 Output
23 P37 Port 3, Pin 7 Output
24 P36 Port 3, Pin 6 Output
25 P30 Port 3, Pin 0 Input
26-27 P00-01 Port 0, Pin 0,1 In/Output
28-29 P10-11 Port 1, Pin 0,1 In/Output
30 P02 Port 0, Pin 2 In/Output
31 GND Ground, GND
32-33 P12-13 Port 1, Pin 2,3 In/Output
34 P03 Port 0, Pin 3 In/Output
35-39 P20-24 Port 2, Pin 0,1,2,3,4 In/Output
40 /DS Data Strobe Output
CP96DZ82900 5
Z86C30/C31/C32/C40
CP96DZ82900
ZILOG
PIN DESCRIPTION (Continued)
P20
P03
P13
P12
GND
GND
P02
P11
P10
P01
P00
P05
P06
P14
P15
P07
VCC
VCC
P16
P17
P30
P36
P37
P35
/RESET
R//RL
/AS
P34
P33
P32
P31
P21
P22
P23
P24
/DS
N/C
R//W
P25
P26
P27
P04
7
8
9
10
11
12
13
14
15
16
17
38
37
36
35
34
33
32
31
30
29
39
Z86C40
6543214443424140
18 19 20 21 22 23 24 25 26 27 28
XTAL1
XTAL2
44-Pin PLCC Pin Assignments
Pin # Symbol Function Direction
28 XTAL1 Crystal, Oscillator Clock Input
29-31 P31-33 Port 3, Pins 1,2,3 Input
32 P34 Port 3, Pin 4 Output
33 /AS Address Strobe Output
34 R//RL ROM/ROMless Control Input
35 /RESET Reset Input
36 P35 Port 3, Pin 5 Output
37 P37 Port 3, Pin 7 Output
38 P36 Port 3, Pin 6 Output
39 P30 Port 3, Pin 0 Input
40-41 P00-01 Port 0, Pins 0,1 In/Output
42-43 P10-11 Port 1, Pins 0,1 In/Output
44 P02 Port 0, Pin 2 In/Output
Pin # Symbol Function Direction
1-2 GND Ground, GND
3-4 P12-13 Port 1, Pins 2,3 In/Output
5 P03 Port 0, Pin 3 In/Output
6-10 P20-24 Port 2, Pins 0,1,2,3,4 In/Output
11 /DS Data Strobe Output
12 N/C Not Connected
13 R//W Read/Write Output
14-16 P25-27 Port 2, Pins 5,6,7 In/Output
17-19 P04-06 Port 0, Pins 4,5,6 In/Output
20-21 P14-15 Port 1, Pins 4,5 In/Output
22 P07 Port 0, Pin 7 In/Output
23-24 V
CC
Power Supply
25-26 P16-17 Port 1, Pins 6,7 In/Output
27 XTAL2 Crystal, Oscillator Clock Output
44-Pin PLCC Pin Identification
6 CP96DZ82900
Z86C30/C31/C32/C40
CP96DZ82900ZILOG
PIN DESCRIPTION (Continued)
Pin # Symbol Function Direction
1-2 P05-06 Port 0, Pins 5,6 In/Output
3-4 P14-15 Port 1, Pins 4,5 In/Output
5 P07 Port 0, Pin 7 In/Output
6-7 V
CC
Power Supply
8-9 P16-17 Port 1 Pins 6,7 In/Output
10 XTAL2 Crystal, Oscillator Clock Output
11 XTAL1 Crystal, Oscillator Clock Input
12-14 P31-33 Port 3, Pins 1,2,3 Input
15 P34 Port 3, Pin 4 Output
16 /AS Address Strobe Output
17 R//RL ROM/ROMless Control Input
18 /RESET Reset Input
19 P35 Port 3, Pin 5 Output
20 P37 Port 3, Pin 7 Output
Pin # Symbol Function Direction
21 P36 Port 3, Pin 6 Output
22 P30 Port 3, Pin 0 Input
23-24 P00-01 Port 0, Pins 0,1 In/Output
25-26 P10-11 Port 1, Pins 0,1 In/Output
27 P02 Port 0, Pin 2 In/Output
28-29 GND Ground, GND
30-31 P12-13 Port 1, Pins 2,3 In/Output
32 P03 Port 0, Pin 3 In/Output
33-37 P20-24 Port 2, Pins 0,1,2,3,4 In/Output
38 /DS Data Strobe Output
39 N/C Not Connected
40 R//W Read/Write Output
41-43 P25-27 Port 2, Pins 5,6,7 In/Output
44 P04 Port 0, Pin 4 In/Output
44-Pin QFP Pin Assignments
44-Pin QFP Pin Identification
34
35
36
37
38
39
40
41
42
43
44
21
20
19
18
17
16
15
14
13
12
22
33 32 31 30 29 28 27 26 25 24 23
1234567891011
Z86C40
P20
P03
P13
P12
GND
GND
P02
P11
P10
P01
P00
P21
P22
P23
P24
/DS
N/C
R//W
P25
P26
P27
P04
P30
P36
P37
P35
/RESET
R//RL
/AS
P34
P33
P32
P31
P05
P06
P14
P15
P07
VCC
VCC
P16
P17
XTAL1
XTAL2
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