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Holtek Microelectronics HT- DataSheet

No. Partie # Fabricant Description Fiche Technique
1
HT7024A-1

Holtek Microelectronics
(HT70xxA-1) Voltage Detector

• Low power consumption
• Low temperature coefficient
• High input voltage range (up to 30V)
• Quiescent current 3μA
• Output voltage accuracy: tolerance ±3%
• Built-in hysteresis characteristic
• 3-pin TO92, 3-pin SOT89, 3-pin SOT23 and 5-pin
Datasheet
2
HT-82230

Holtek Microelectronics
8 Sec PCM Speech
Datasheet
3
HT6337

Holtek Microelectronics
Remote Fan Controller
Datasheet
4
HT6320

Holtek Microelectronics
(HT6320 / HT6350) Toy Car Encoder / Decoder
Datasheet
5
HT6551

Holtek Microelectronics
Super I/O Controller

• 100% compatible to IBM PC AT/XT
• Fully IBM
  –BIOS compatible floppy disk controller
  – 48mA floppy drive interface buffers
  – Support two floppy drives with capability of supporting up to four drives with an external decoder
  – Support 360K/720K/1.2M/1
Datasheet
6
HT7044A-1

Holtek Microelectronics
(HT70xxA-1) Voltage Detector

• Low power consumption
• Low temperature coefficient
• High input voltage range (up to 30V)
• Quiescent current 3μA
• Output voltage accuracy: tolerance ±3%
• Built-in hysteresis characteristic
• 3-pin TO92, 3-pin SOT89, 3-pin SOT23 and 5-pin
Datasheet
7
HT7050A-1

Holtek Microelectronics
(HT70xxA-1) Voltage Detector

• Low power consumption
• Low temperature coefficient
• High input voltage range (up to 30V)
• Quiescent current 3μA
• Output voltage accuracy: tolerance ±3%
• Built-in hysteresis characteristic
• 3-pin TO92, 3-pin SOT89, 3-pin SOT23 and 5-pin
Datasheet
8
HT82230

Holtek Microelectronics
8 Sec PCM Speech
Datasheet
9
HT6570

Holtek Microelectronics
I/O TTL Integration
Datasheet
10
HT6560B

Holtek Microelectronics
VL-Bus IDE Controler















• Pin-to-pin backward compatible with HT
  –6560A VL_Bus IDE controller IDE interface to 486 and 386 DX/SX local bus VESA VL_Bus rev 1.0 compatible Connects directly to VL_Bus and IDE interface, no extra TTL needed Supports
Datasheet
11
HT2823

Holtek Microelectronics
Triple Tone Generator
Datasheet
12
HT2812

Holtek Microelectronics
Single Sound Generator
Datasheet
13
HT7470

Holtek Microelectronics
Fast Battery Charger
Datasheet
14
HT-12A

Holtek Microelectronics
(HT-12E/A) Encoders
Datasheet
15
HT2070A

Holtek Microelectronics
Lotto FLASH Driver
Datasheet
16
HT82R732

Holtek Microelectronics
e-Banking 8-Bit OTP MCU
...............................................................................................5 CPU Features ........................................................................................................5 Peripheral Features ..............
Datasheet
17
HT6550

Holtek Microelectronics
Super I/O Controller
Datasheet
18
HT6560A

Holtek Microelectronics
VL-Bus IDE Controler










• VESA VL_Bus rev 1.0 compatible. Connects directly to VL_Bus and IDE interface no extra TTL needed. Supports 16 bits and 32 bits data transfer. Zero wait_state 50MHz operation. Support read pre-fetch, posted write and I/O channel
Datasheet
19
HT9214

Holtek Microelectronics
15 Memory Tone / Pulse Dialer
Datasheet
20
HT2821

Holtek Microelectronics
Dual Sound Generator
Datasheet



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