HT16C22
Holtek SemiconExtended
-40℃~+85℃ 1/3,1/2 1/4 18uA 2.4V~5.5V 32kHz 44 segments 44x4 bit I²C LQFP-48(7x7) LCD Drivers ROHS
- Part id
- holtek-semicon/HT16C22
- Category
- LCD Drivers
- Package
- LQFP-48(7x7)
- Pins
- 48
- In stock
- 0 at JLCPCB (C91845)
Overview
The HT16C22 is a LCD Driver made by Holtek Semicon in a LQFP-48(7x7) package with 48 pins. -40℃~+85℃ 1/3,1/2 1/4 18uA 2.4V~5.5V 32kHz 44 segments 44x4 bit I²C LQFP-48(7x7) LCD Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HT16C22, from EasyEDA) and its footprint (Package_QFP:LQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C91845).
Symbol
Footprint
Pinout
48| Pin | Name | Type |
|---|---|---|
| 1 | VDD | Unspecified |
| 2 | SDA | Input/output |
| 3 | SCL | Unspecified |
| 4 | VSS | Unspecified |
| 5 | COM0 | Output |
| 6 | COM2 | Output |
| 7 | COM1 | Output |
| 8 | COM3 | Output |
| 9 | SEG0 | Output |
| 10 | SEG1 | Output |
| 11 | SEG2 | Output |
| 12 | SEG3 | Output |
| 13 | SEG4 | Output |
| 14 | SEG5 | Output |
| 15 | SEG6 | Output |
| 16 | SEG7 | Output |
| 17 | SEG8 | Output |
| 18 | SEG9 | Output |
| 19 | SEG10 | Output |
| 20 | SEG11 | Output |
| 21 | SEG12 | Output |
| 22 | SEG13 | Output |
| 23 | SEG14 | Output |
| 24 | SEG15 | Output |
| 25 | SEG16 | Output |
| 26 | SEG17 | Output |
| 27 | SEG18 | Output |
| 28 | SEG19 | Output |
| 29 | SEG20 | Output |
| 30 | SEG21 | Output |
| 31 | SEG22 | Output |
| 32 | SEG23 | Output |
| 33 | SEG24 | Output |
| 34 | SEG25 | Output |
| 35 | SEG26 | Output |
| 36 | SEG27 | Output |
| 37 | SEG28 | Output |
| 38 | SEG29 | Output |
| 39 | SEG30 | Output |
| 40 | SEG31 | Output |
| 41 | SEG32 | Output |
| 42 | SEG33 | Output |
| 43 | SEG34 | Output |
| 44 | SEG35 | Output |
| 45 | SEG36 | Output |
| 46 | SEG37 | Output |
| 47 | SEG38 | Output |
| 48 | SEG39/VLCD | Unspecified |
Parts like it
8
HT16C22A LQFP-48
LQFP-48(7x7)-40℃~+85℃ 1/3,1/2 1/4 18uA 2.4V~5.5V 32kHz 44x4 bit I2C LQFP-48(7x7) LCD Drivers ROHSHoltek SemiconLCD DriversHT16C23A-48LQFP
LQFP-48(7x7)-40℃~+85℃ 1/4,1/3 1/8,1/4 2.4V~5.5V 25uA 32kHz 52x8 bit I2C LQFP-48(7x7) LCD Drivers ROHSHoltek SemiconLCD DriversAIP16C22
LQFP-48(7x7)-40℃~+85℃ 1/3,1/2 1/4 18uA 2.4V~5.5V 2uA 32kHz 44x4 bit I2C LQFP-48(7x7) LCD Drivers ROHSWuxi I-core ElecLCD DriversAIP16C22LA48.TB
LQFP-48(7x7)-40℃~+85℃ 1/3,1/2 1/4 18uA 2.4V~5.5V 32kHz 44 segments 44x4 bit I²C LQFP-48(7x7) LCD Drivers ROHSWuxi I-core ElecLCD DriversAIP16C23LA.TB
LQFP-48(7x7)-40℃~+85℃ 1/4,1/3 1/8 2.4V~5.5V 25uA 32kHz 35 segments 35x8 bit I²C LQFP-48(7x7) LCD Drivers ROHSWuxi I-core ElecLCD Drivers
TM1622B
LQFP-52(14x14)-20℃~+85℃ 1.5uA 1/4 150uA 2.4V~5.2V 32 Segment 32kHz 32x8 bit 4-Wire Serial Interface LQFP-44(10x10) LCD Drivers ROHSTMLCD Drivers
HT16C23A-64LQFP-7*7
LQFP-64(7x7)-40℃~+85℃ 1/4,1/3 1/8,1/4 2.4V~5.5V 25uA 32kHz 56x4 bit、52x8 bit I2C LQFP-64(7x7) LCD Drivers ROHSHoltek SemiconLCD Drivers
HG1622B-LQ44
LQFP-44(10x10)-25℃~+75℃ 1/4 1/8 1uA 2.7V~5.2V 3-Wire Serial Interface 32kHz 32x8 bit 80uA LQFP-44(10x10) LCD Drivers ROHSHGSEMILCD Drivers
Questions
Is there a KiCad symbol and footprint for the HT16C22?
Yes. The symbol is EasyEDA_Cloud:HT16C22 and the footprint Package_QFP:LQFP-48_7x7mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HT16C22?
LQFP-48(7x7), with 48 pins. Its footprint is drawn on this page.
Where can I order the HT16C22?
JLCPCB lists it as part C91845, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HT16C22?
Parts like it in the library: the HT16C22A LQFP-48 by Holtek Semicon, the HT16C23A-48LQFP by Holtek Semicon, the AIP16C22 by Wuxi I-core Elec and the AIP16C22LA48.TB by Wuxi I-core Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.