HT16528-003 Просмотр технического описания (PDF) - Holtek Semiconductor

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HT16528-003

Dot Character VFD Controller & Driver

Holtek Semiconductor 

Approximate Internal Connections

(M P U ) (R S , S T ) (C S ) (D L S ) (D S 0 ) (D S 1 )

(IM ) (R L 1 ) (R L 2 ) (T E S T I)

S L K , E (R D ), R E S E T , (R , W /W R )

V DD

V DD

HT16528

S D O ,S LK C L,LE ,TE S TO

V DD

S 1~S 80,G 1~G 24

LG N D

O S C O , O S C I, X O U T

VH

XO UT

O SCO

LG N D

D 0 ~ D 7 , S I, S O

V DD

LG N D

PG ND

O SCI

Absolute Maximum Ratings

Logic Supply Voltage .................VSS-0.3V to VSS+6.0V

Input Voltage..............................VSS-0.3V to VDD+0.3V

Driver Output Voltage............................VSS-0.3V to VH

Driver Output Current (Total) ...................500 (Est.) mA

Operating Temperature ...........................-40°C to 85°C

Driver Supply Voltage .................VSS-0.3V to VSS+88V

Output Voltage...........................VSS-0.3V to VDD+0.3V

Driver Output Current .........................................±50mA

Storage Temperature ............................-55°C to 125°C

Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may

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.

Rev. 1.10

12

July 5, 2011

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