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OKI
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| Part No. |
ML63193
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| OCR Text |
...sistor or high impedance input. I/O ports: Selectable as input pull-up resistor, input pull-down resistor or high impedance input. Selectable as p-channel open drain output, n-channel open drain output, high impedance output or CMOS output.... |
| Description |
4-Bit Microcontroller with Built-in Dot Matrix LCD Driver and Melody Circuit
From old datasheet system
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| File Size |
19.95K /
5 Page |
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it Online |
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HOLTEK[Holtek Semiconductor Inc]
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| Part No. |
HT3015 HT3015A
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| OCR Text |
... AUD OSCO OSCI FLAG VSS TEST
I/O
I -- I O O I O I I
Internal Connection
Pull-High -- -- PMOS Output -- --
Description
Trigger keys, low active, retriggerable keys No connection Positive power supply Voice output for driving an e... |
| Description |
15 Latin Rhythm Generator
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| File Size |
278.86K /
6 Page |
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it Online |
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Holtek Semiconductor In...
HOLTEK[Holtek Semiconductor Inc]
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| Part No. |
HT8665
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| OCR Text |
...
1 2 3 4 5 6 7 8 9
Pin Name I/O
A0 RASB WRB DATA A8 NC CASB VDD MOTOR O O O I/O O -- O I O
Internal Connection
CMOS CMOS CMOS CMOS CMOS -- CMOS -- CMOS
Description
DRAM address output DRAM row address strobe DRAM write enable D... |
| Description |
Talking Back with Echo
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| File Size |
906.52K /
13 Page |
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it Online |
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HOLTEK[Holtek Semiconductor Inc]
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| Part No. |
HT8950A HT8950
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| OCR Text |
...9 10 11 12 13 14 15
Pin Name I/O
SW0 SW1 SW2 VSS AO AIN VDD LAMP AUDIO Vref TS Fvib OSC2 OSC1 VIB I I I I O I O O O I I O O I I
Internal Connection
Pull-High Pull-High Pull-High -- -- -- --
Description
Function setting pin (for ... |
| Description |
Voice Modulator
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| File Size |
656.71K /
11 Page |
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it Online |
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HOLTEK[Holtek Semiconductor Inc]
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| Part No. |
HTG2150
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| OCR Text |
...its data RAM 8~12 bidirectional I/O lines 8 common 33~40 segment LCD driver One 16-bit programmable timer with overflow interrupts One 8-bi...toys and hand held LCD products, as well as for battery systems.
1
July 24, 2000
Preliminar... |
| Description |
8-Bit 320 Pixel LCD Microcontroller
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| File Size |
308.45K /
49 Page |
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it Online |
Download Datasheet |
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IMP
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| Part No. |
IMP525EMA
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| OCR Text |
IMP525
POWER MANAGEMENT
Single Cell Battery Powered Electroluminescent Lamp Driver/Inverter
The IMP525 is an Electroluminescent (EL) la...Toys
Block Diagram
VDD 1
4
LX CS
RSW-OSC GND
2
Switch Oscillator
3
5
+
... |
| Description |
SINGLE CELL BATTERY POWERED ELECTROLUMINESCENT LAMP DRIVER/INVERTER
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| File Size |
179.27K /
8 Page |
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it Online |
Download Datasheet |
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Price and Availability
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