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COP8SGC028D7 数据表(PDF) 7 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 COP8SGC028D7
功能描述  8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and USART
PDF  62 Pages
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

COP8SGC028D7 数据表(HTML) 7 Page - National Semiconductor (TI)

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3.0 Electrical Characteristics
Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC)7V
Voltage at Any Pin
−0.3V to V
CC +0.3V
Total Current into V
CC
Pin (Source)
100 mA
Total Current out of
GND Pin (Sink)
110 mA
Storage Temperature
Range
−65˚C to +140˚C
ESD Protection Level
2kV (Human Body
Model)
Note 2:
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.
DC Electrical Characteristics
−40˚C
≤ T
A ≤ +85˚C unless otherwise specified.
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage
2.7
5.5
V
Power Supply Rise Time
10
50 x 10
6
ns
V
CC Start Voltage to Guarantee POR
0
0.25
V
Power Supply Ripple (Note 4)
Peak-to-Peak
0.1 V
cc
V
Supply Current (Note 5)
CKI = 15 MHz
V
CC = 5.5V, tC = 0.67 µs
9.0
mA
CKI = 10 MHz
V
CC = 5.5V, tC = 1 µs
6.0
mA
CKI = 4 MHz
V
CC = 4.5V, tC = 2.5 µs
2.1
mA
HALT Current (Note 6)
V
CC = 5.5V, CKI=0MHz
<410
µA
IDLE Current (Note 5)
CKI = 15 MHz
V
CC = 5.5V, tC = 0.67 µs
2.25
mA
CKI = 10 MHz
V
CC = 5.5V, tC = 1 µs
1.5
mA
CKI = 4 MHz
V
CC = 4.5V, tC = 2.5 µs
0.8
mA
Input Levels (V
IH,VIL)
RESET
Logic High
0.8 V
cc
V
Logic Low
0.2 V
cc
V
CKI, All Other Inputs
Logic High
0.7 V
cc
V
Logic Low
0.2 V
cc
V
Internal Bias Resistor for the
Crystal/Resonator Oscillator
0.5
1
2
M
Ω
CKI Resistance to V
CC or GND when R/C
Oscillator is selected
V
CC = 5.5V
5
8
11
k
Ω
Hi-Z Input Leakage
V
CC = 5.5V
−2
+2
µA
Input Pullup Current
V
CC = 5.5V, VIN = 0V
−40
−250
µA
G and L Port Input Hysteresis
V
CC = 5.5V
0.25 V
cc
V
www.national.com
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