HT16566 Holtek Semiconductor, HT16566 Datasheet - Page 3

• Manufacturer Part Number: HT16566
• Description: 1/2 Duty VFD Digital Clock
• Manufacturer: Holtek Semiconductor

DataSheet.in
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
Approximate Internal Connections
Absolute Maximum Ratings
Logic Supply Voltage .................V
High Input Voltage .....................V
Logic Input Voltage ....................V
Driver Output Voltage..........................V
Driver Output Current (Grid Driver) ...... 7mA to +20mA
Operating Temperature......................... 40 C to +85 C
Recommended Operating Conditions
Rev. 1.00
V
f
t
OSC
OP
CC
Symbol
cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed
in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
Power Supply Voltage
Oscillation Frequency
Operating Temperature
Parameter
SS
SS
SS
0.3V to V
0.3V to V
0.3V to V
SS
0.3V to V
CC
DD
SS
+6.5V
+0.3V
+0.3V
CC
Min.
4
40
3
Driver Supply Voltage .................V
High Output Voltage ..................V
Logic Output Voltage .................V
Driver Output Current (Segment Driver) 10mA to +2mA
Storage Temperature .......................... 55 C to +150 C
4.194304
Typ.
Max.
18
85
SS
SS
SS
0.3V to V
0.3V to V
0.3V to V
March 28, 2007
HT16566
Unit
MHz
V
C
CC
DD
SS
+0.3V
+0.3V
+20V