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PDF Z86C02 Data sheet ( Hoja de datos )
| Número de pieza | Z86C02 | |
| Descripción | LOW-COST/ 512-BYTE ROM MICROCONTROLLERS | |
| Fabricantes | Zilog. | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de Z86C02 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION
1
Z86C02/E02/L02
LOW-COST, 512-BYTE ROM
MICROCONTROLLERS
1
FEATURES
ROM RAM* Speed Auto Permanent
Device (KB) (Bytes) (MHz) Latch WDT
Z86C02
Z86E02
Z86L02
512
512
512
61
61
61
8 Optional Optional
8 Optional Optional
8 Optional Optional
Note: *General-Purpose
s 18-Pin DIP and SOIC Packages
s 0°C to 70°C Standard Temperature
–40°C to 105°C Extended Temperature
(Z86C02/E02 only)
s 3.0V to 5.5V Operating Range (Z86C02)
4.5V to 5.5V Operating Range (Z86E02)
2.0V to 3.9V Operating Range (Z86L02)
s 14 Input / Output Lines
s Five Vectored, Prioritized Interrupts from Five Different
Sources
s Two On-Board Comparators
s Software Enabled Watch-Dog Timer (WDT)
s Programmable Interrupt Polarity
s Two Standby Modes: STOP and HALT
s Low-Voltage Protection
s ROM Mask/OTP Options:
– Low-Noise (Z86C02/E02 only)
– ROM Protect
– Auto Latch
– Permanent Watch-Dog Timer (WDT)
– RC Oscillator (Z86C02/L02 Only)
– 32 KHz Operation (Z86C02/L02 Only)
s One Programmable 8-Bit Counter/Timer with a 6-Bit
Programmable Prescaler
s Power-On Reset (POR) Timer
s On-Chip Oscillator that Accepts RC, Crystal, Ceramic
Resonator, LC, or External Clock Drive (C02/L02 only)
s On-Chip Oscillator that Accepts RC or External Clock
Drive (Z86E02 SL1903 only)
s On-Chip Oscillator that Accepts Crystal, Ceramic
Resonator, LC, or External Clock Drive (Z86E02 only)
s Clock-Free WDT Reset
s Low-Power Consumption (50mw)
s Fast Instruction Pointer (1.5µs @ 8 MHz)
s Fourteen Digital Inputs at CMOS Levels;
Schmitt-Triggered
GENERAL DESCRIPTION
Zilog's Z86C02/E02/L02 microcontrollers (MCUs) are
members of the Z8® single-chip MCU family, which offer
easy software/hardware system expansion.
For applications demanding powerful I/O capabilities, the
MCU's dedicated input and output lines are grouped into
three ports, and are configurable under software control to
provide timing, status signals, or parallel I/O.
One on-chip counter/timer, with a large number of user-se-
lectable modes, off-load the system of administering real-
time tasks such as counting/timing and I/O data communi-
DS96DZ80301 (11/96)
PRELIMINARY
1-1
1 page  
ABSOLUTE MAXIMUM RATINGS
Z86C02/E02/L02
Low-Cost, 512-Byte ROM Microcontrollers
Parameter
Ambient Temperature under Bias
Storage Temperature
Voltage on any Pin with Respect to VSS [Note 1]
Voltage on VDD Pin with Respect to VSS
Voltage on Pin 7 with Respect to VSS [Note 2] (Z86C02/L02)
Voltage on Pin 7,8,9,10 with Respect to VSS [Note 2] (Z86E02)
Total Power Dissipation
Maximum Allowed Current out of VSS
Maximum Allowed Current into VDD
Maximum Allowed Current into an Input Pin [Note 3]
Maximum Allowed Current into an Open-Drain Pin [Note 4]
Maximum Allowed Output Current Sinked by Any I/O Pin
Maximum Allowed Output Current Sourced by Any I/O Pin
Maximum Allowed Output Current Sinked by Port 2, Port 0
Maximum Allowed Output Current Sourced by Port 2, Port 0
Min
–40
–65
–0.7
–0.3
–0.7
–0.7
–600
–600
Max
+105
+150
+12
+7
VDD+1
VDD+1
462
300
270
+600
+600
20
20
80
80
Units
C
C
V
V
V
V
mW
mA
mA
µA
µA
mA
mA
mA
mA
Notes:
Stresses greater than those listed under Absolute
Maximum Ratings may cause permanent damage to the
device. This is a stress rating only; functional operation of
the device at any condition above those indicated in the
operational sections of these specifications is not implied.
Exposure to absolute maximum rating conditions for an
extended period may affect device reliability.
Total power dissipation should not exceed 462 mW for the
package. Power dissipation is calculated as follows:
1. This applies to all pins except where otherwise noted.
2. Maximum current into pin must be ±600µA.
There is no input protection diode from pin to VDD.
3. This excludes Pin 6 and Pin 7.
4. Device pin is not at an output Low state.
Total Power dissipation = VDD x [IDD – (sum of IOH)] + sum of [(VDD – VOH) x IOH] + sum of (V0L x I0L)
1
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 (Fig-
ure 6).
From Output
Under Test
150 pF
Figure 6. Test Load Diagram
CAPACITANCE
TA = 25°C, VCC = GND = 0V, f = 1.0 MHz, unmeasured pins returned to GND.
Parameter
Input capacitance
Output capacitance
I/O capacitance
Min Max
0 15 pF
0 20 pF
0 25 pF
DS96DZ80301 (11/96)
PRELIMINARY
1-5
5 Page 
Z86C02/E02/L02
Low-Cost, 512-Byte ROM Microcontrollers
TA = –40°C to +105°C
TA = 0°C to +70°C Typical
Sym. Parameter
ICC Supply Current
VCC [4]
4.5V
5.5V
Min
Max @ 25°C Units Conditions Notes
9.0 3.8 mA @ 2 MHz [5,6]
9.0 3.8 mA @ 2 MHz [5,6]
4.5V
15.0 4.4 mA @ 8 MHz [5,6]
5.5V
15.0 4.4 mA @ 1 MHz [5,6]
ICC1 Standby Current (HALT mode)
4.5V
5.5V
4.0 2.5 mA @ 2 MHz [5,6]
4.0 2.5 mA @ 2 MHz [5,6]
4.5V
5.0 3.0 mA @ 4 MHz [5,6]
5.5V
5.0 3.0 mA @ 4 MHz [5,6]
ICC Supply Current (Low Noise
Mode)
4.5V
5.5V
9.0 3.8 mA
9.0 3.8 mA
[6]
[6]
4.5V
11.0 4.0 mA @ 2 MHz [6]
5.5V
11.0 4.0 mA @ 2 MHz [6]
4.5V
15.0 4.4 mA @ 4 MHz [6]
5.5V
15.0 4.4 mA @ 4 MHz [6]
ICC1 Standby Current (Low Noise
Halt Mode)
4.5V
5.5V
4.0 2.5 mA @ 1 MHz [6,7,8]
4.0 2.5 mA @ 1 MHz [6,7,8]
4.5V
4.5 2.7 mA @ 2 MHz [6,7,8]
5.5V
4.5 2.7 mA @ 2 MHz [6,7,8]
4.5V
5.0 3.0 mA @ 4 MHz [6,7,8]
5.5V
5.0 3.0 mA @ 4 MHz [6,7,8]
ICC2 Standby Current (Stop Mode)
4.5V
4.5V
10 1.0 µA
20 1.0 µA
[6,7,9]
[6,7,10]
5.5V
10 1.0 µA
[6,7,9]
5.5V
20 1.0 µA
6,7,10]
IALL Auto Latch Low Current
ALH Auto Latch High
4.5V
5.5V
4.5V
5.5V
32 16 µA 0V <VIN<VCC
32 16 µA 0V <VIN<VCC
–16 -8.0 µA 0V <VIN<VCC
–16
–8.0
µA 0V <VIN<VCC
Notes:
1. Port 0, 2, and 3 only.
2. VSS = 0V = GND.
3. The device operates down to VLV of the specified frequency for VLV. The minimum operational VCC is determined by the value of
the voltage VLV at the ambient temperature.
4. The VLV increases as the temperature decreases.
5. VCC = 4.5V to 5.5V, typical values measured at VCC = 5.0V.
6. Standard mode (not Low EMI mode).
7. Inputs at VCC or VSS, outputs unloaded.
8. WDT not running.
9. Halt mode and Low EMI mode.
10. TA= 0˚C to 70˚C.TA= –40˚C to 105˚C.
1
DS96DZ80301 (11/96)
PRELIMINARY
1-11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet Z86C02.PDF ] | |
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