CDP68HC68T1(1997) 데이터 시트보기 (PDF) - Intersil
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CDP68HC68T1 Datasheet PDF : 24 Pages
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CDP68HC68T1
Absolute Maximum Ratings
Thermal Information
Supply Voltage, VDD. . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . VSS -0.3V to VDD +0.3V
Current Drain Per Input Pin Excluding VDD and VSS, I . . . . . . 10mA
Current Drain Per Output Pin, I. . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Thermal Resistance (Typical, Note 1)
16 Ld PDIP . . . . . . . . . . . . . . . . . . . . .
16 Ld SOIC . . . . . . . . . . . . . . . . . . . . .
20 Ld SOIC . . . . . . . . . . . . . . . . . . . . .
θJA (oC/W)
90
100
100
θJC (oC/W)
N/A
N/A
N/A
Operating Conditions
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.0V to +6.0V
Standby (Timekeeping) Voltage . . . . . . . . . . . . . . . . +2.2V to +6.0V
Temperature Range
CDP68HC68T1D (SBDIP Package) . . . . . . . . . . . -55oC to 125oC
CDP68HC68T1E (PDIP Package) . . . . . . . . . . . . . -40oC to 85oC
CDP68HC68T1M/M2 (SOIC Packages) . . . . . . . . . -40oC to 85oC
16 Ld SBDIP . . . . . . . . . . . . . . . . . . . .
75
24
Maximum Junction Temperature (Hermetic) . . . . . . . . . . . . . . . 175oC
Maximum Junction Temperature (Plastic) . . . . . . . . . . . . . . . 150oC
Maximum
Maximum
Storage Temperature Range (TSTG)
Lead Temperature (Soldering 10s) . .
.
.
.
.
.
.
.-65oC
......
to
..
150oC
300oC
(SOIC, Lead Tips Only)
Input High Voltage . . . . . . . . . . . . . . . . . . . . . . . (0.7 x VDD) to VDD
Input Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . .0V to (0.3 x VDD)
Serial Clock Frequency (fSCK) . . . . . . . . . . . . . . . . . +3.0V to +6.0V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
Static Electrical Specifications At TA = -40oC to +85oC, VDD = VBATT = 5V ±5%, except as noted.
LIMITS
CDP68HC68T1
PARAMETER
CONDITIONS
(NOTE 2)
MIN
TYP
MAX
UNITS
Quiescent Device Current
Output Voltage High Level
Output Voltage Low Level
Output Voltage High Level
Output Voltage Low Level
Input Leakage Current
Three-State Output Leakage Current
Operating Current (Note 3)
(ID + IB) VDD = VB = 5V
Crystal Operation
IDD
VOH
VOL
VOH
VOL
IIN
IOUT
IOH = -1.6mA, VDD = 4.5V
IOL = 1.6mA, VDD = 4.5V
IOH ≤ 10µA, VDD = 4.5V
IOL ≤ 10µA, VDD = 4.5V
32kHz
1MHz
2MHz
-
1
3.7
-
-
-
4.4
-
-
-
-
-
-
-
-
0.08
-
0.5
-
0.7
10
µA
-
0.4
V
-
0.1
±1
µA
±10
0.01
0.6
0.84
Pin 14
External Clock (Squarewave) (Note 3)
(ID + IB) VDD = VS = 5V
4MHz
32kHz
1MHz
2MHz
-
1
1.2
mA
-
0.02
0.024
-
0.1
0.12
-
0.2
0.24
4MHz
-
0.4
0.5
Standby Current (Note 3)
IB
VS = 3V
Crystal Operation
32kHz
1MHz
2MHz
-
20
25
-
200
250
µA
-
300
360
4MHz
-
500
600
2
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