COP8SAC744J3 National Semiconductor, COP8SAC744J3 Datasheet - Page 7

• Manufacturer Part Number: COP8SAC744J3
• Description: IC MCU EPROM 8 BIT 4K 44-PLCC
• Manufacturer: National Semiconductor
• Series: COP8™ 8SAr

Specifications of COP8SAC744J3

• Core Processor: COP8
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: Microwire/Plus (SPI)
• Peripherals: POR, PWM, WDT
• Number Of I /o: 40
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: EPROM, UV
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: *COP8SAC744J3; COP8SAC744J3B

Output Current Levels
D Outputs
L Port
All Others
Allowable Sink Current per Pin (Note 8)
Maximum Input Current without Latchup
(Note 6)
RAM Retention Voltage, Vr
V
Input Capacitance
Load Capacitance on D2
0˚C
CC
DC Electrical Characteristics
Source
Sink
Source (Weak Pull-Up)
Source (Push-Pull Mode)
Sink (L0–L3, Push-Pull Mode)
Sink (L4–L7, Push-Pull Mode)
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode)
D Outputs and L0 to L3
All Others
Rise Time from a V
T
A
+70˚C unless otherwise specified.
Parameter
CC
2.0V
(Continued)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
(Note 9)
(Note 8)
(Note 8)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 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
= 4.5V, V
= 2.7V, V
= 4.5V, V
= 2.7V, V
= 4.5V, V
= 2.7V, V
= 4.5V, V
= 2.7V, V
Conditions
7
OH
OH
OL
OL
OH
OH
OH
OH
OL
OL
OL
OL
OH
OH
OH
OH
OL
OL
= 1.0V
= 0.4V
= 1.0V
= 0.4V
= 0.4V
= 0.4V
= 0.4V
= 0.4V
= 3.3V
= 1.8V
= 2.7V
= 1.8V
= 3.3V
= 1.8V
= 2.7V
= 1.8V
= 3.3V
= 1.8V
−0.4
−0.2
−2.5
−0.4
−0.2
−2.5
−0.4
−0.2
Min
−10
−10
1.6
0.7
1.6
0.7
2.0
10
10
12
2
2
Typ
−110
−110
±
1000
Max
−33
−33
15
200
3
7
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Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
pF
pF
µs
V