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| 型號(hào)： | COP8SDR9IMT7 |
| 廠(chǎng)商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 8-Bit CMOS Flash Based Microcontroller with 32k Memory, Virtual EEPROM and Brownout |
| 中文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO48 |
| 封裝： | TSSOP-48 |
| 文件頁(yè)數(shù)： | 12/80頁(yè) |
| 文件大?。?/td> | 972K |
| 代理商： | COP8SDR9IMT7 |
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7.0 Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC
)
Voltage at Any Pin
Total Current into V
CC
Pin (Source)
7V
0.3V to V
CC
+0.3V
200 mA
Total Current out of GND Pin (Sink)
Storage Temperature Range
ESD Protection Level
200 mA
65C to +140C
2 kV (Human Body
Model)
Note 1:
Absolute maximum ratings indicate limits beyond which damage to
the device may occur. DC and AC electrical specifications are not ensured
when operating the device at absolute maximum ratings.
8.0 Electrical Characteristics
DC Electrical Characteristics (40C
≤
T
A
≤
+85C)
Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
Parameter
Conditions
Min
2.7
10
Typ
Max
5.5
50 x 10
6
0.1 V
CC
Units
V
ns
V
Operating Voltage
Power Supply Rise Time
Power Supply Ripple (Note 2)
Supply Current (Note 3)
High Speed Mode
CKI = 10 MHz
CKI = 3.33 MHz
Dual Clock Mode
CKI = 10 MHz, Low Speed OSC = 32 kHz
CKI = 3.33 MHz, Low Speed OSC = 32 kHz
Low Speed Mode
Low Speed OSC = 32 kHz
HALT Current with BOR Disabled (Note 4)
High Speed Mode
Dual Clock Mode
Peak-to-Peak
V
CC
= 5.5V, t
C
= 0.5 μs
V
CC
= 4.5V, t
C
= 1.5 μs
14.7
7
mA
mA
V
CC
= 5.5V, t
C
= 0.5 μs
V
CC
= 4.5V, t
C
= 1.5 μs
14.7
7
mA
mA
V
CC
= 5.5V
60
103
μA
V
CC
= 5.5V, CKI = 0 MHz
V
CC
= 5.5V, CKI = 0 MHz, Low
Speed OSC = 32 kHz
V
CC
= 5.5V, CKI = 0 MHz, Low
Speed OSC = 32 kHz
<
2
10
μA
<
5
17
μA
Low Speed Mode
<
5
17
μA
Idle Current (Note 3)
High Speed Mode
CKI = 10 MHz
CKI = 3.33 MHz
Dual Clock Mode
CKI = 10 MHz, Low Speed OSC = 32 kHz
CKI = 3.33 MHz, Low Speed OSC = 32 kHz
Low Speed Mode
Low Speed OSC = 32 kHz
Supply Current for BOR Feature
High Brownout Trip Level (BOR Enabled)
Low Brownout Trip Level (BOR Enabled)
Input Levels (V
IH
, V
IL
)
Logic High
Logic Low
Internal Bias Resistor for the CKI
Crystal/Resonator Oscillator
Hi-Z Input Leakage
Input Pullup Current
Port Input Hysteresis
V
CC
= 5.5V, t
C
= 0.5 μs
V
CC
= 4.5V, t
C
= 1.5 μs
2.5
1.2
mA
mA
V
CC
= 5.5V, t
C
= 0.5 μs
V
CC
= 4.5V, t
C
= 1.5 μs
2.5
1.2
mA
mA
V
CC
= 5.5V
V
CC
= 5.5V
15
30
45
4.5
2.9
μA
μA
V
V
4.17
2.7
4.28
2.78
0.8 V
CC
V
V
0.16 V
CC
0.3
1.0
2.5
M
V
CC
= 5.5V
V
CC
= 5.5V, V
IN
= 0V
0.5
50
+0.5
210
μA
μA
V
0.25 V
CC
C
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