COP8SGR728M8 National Semiconductor, COP8SGR728M8 Datasheet - Page 8

• Manufacturer Part Number: COP8SGR728M8
• Description: 8-Bit Microcontroller IC
• Manufacturer: National Semiconductor
• Series: COP8r

Specifications of COP8SGR728M8

• Controller Family/series: COP8
• Core Size: 8 Bit
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Package: 28SOIC W
• Family Name: COP8
• Maximum Speed: 15 MHz
• Ram Size: 512 Byte
• Program Memory Size: 32 KB
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: EPROM
• Number Of Programmable I/os: 40
• Interface Type: USART
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Output Current Levels
D Outputs
All Others
TRI-STATE Leakage
Allowable Sink Current per Pin (Note 9)
Maximum Input Current without Latchup
(Note 7)
RAM Retention Voltage, Vr
V
EPROM Data Retenton (Note 8), (Note 9)
Input Capacitance
Load Capacitance on D2
DC Electrical Characteristics
Instruction Cycle Time (t
11)
MICROWIRE Hold Time (t
11)
MICROWIRE Output Propagation Delay
(t
Input Pulse Width (Note 9)
Reset Pulse Width
−40˚C
CC
AC Electrical Characteristics
External CKI Clock Duty Cycle (Note 9)
MICROWIRE Setup Time (t
Note 3: t
Source
Sink
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode)
D Outputs and L0 to L3
All Others
UPD
−40˚C
Crystal/Resonator, External
R/C Oscillator (Internal)
Rise Time (Note 9)
Fall Time (Note 9)
Interrupt Input High Time
Interrupt Input Low Time
Timer 1, 2, 3, Input High Time
Timer 1 2, 3, Input Low Time
Rise Time from a V
Frequency Variation (Note 9)
) (Note 11)
C
T
= Instruction cycle time.
A
T
A
+85˚C unless otherwise specified.
Parameter
Parameter
+85˚C unless otherwise specified.
CC
C
)
UWH
UWS
2.0V
) (Note
) (Note
V
V
V
V
V
V
V
V
V
V
V
Room Temp.
(Note 10)
T
(Note 9)
(Note 9)
A
4.5V
2.7V
4.5V
4.5V
fr = Max
fr = 10 MHz Ext Clock
fr = 10 MHz Ext Clock
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 55˚C
= 4.5V, V
= 2.7V, V
= 4.5V, V
= 2.7V, V
= 4.5V, V
= 2.7V, V
= 4.5V, V
= 2.7V, V
= 4.5V, V
= 2.7V, V
= 5.5V
(Continued)
Conditions
V
V
V
V
CC
CC
CC
CC
Conditions
OH
OH
OL
OL
OH
OH
OH
OH
OL
OL
5.5V
4.5V
5.5V
5.5V
= 1.0V
= 0.4V
= 0.4V
= 0.4V
= 3.3V
= 1.8V
= 2.7V
= 1.8V
= 3.3V
= 1.8V
8
0.67
Min
45
20
56
2
1
1
1
1
1
−10.0
−0.4
−0.4
Min
-0.2
-2.5
-0.2
1.6
0.7
2.0
10
−2
12
Typ
±
2
2
35
>
Typ
29
Max
220
55
8
5
±
−110
1000
Max
-33
+2
15
200
3
7
Units
µs
µs
µs
ns
ns
ns
ns
ns
µs
%
%
t
t
t
t
C
C
C
C
mA
mA
Units
years
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
pF
pF
µs
V