HOLTEK
HT1621B2.4V~5.2V 32 Segment 3-Wire Serial Interface 60uA SSOP-48-300mil Display Drivers
From
₹77.54
1,09,395 in stock
GN SemicDatasheet (PDF)
GN1622B
2.7V~5.2V 32 Segment 3-Wire Serial Interface 135uA LQFP-64(7x7) Display Drivers
LQFP-64(7x7)RoHSActive
Memory-mapped multi-function LCD control circuit
- Manufacturer
- GN Semic
- Manufacturer part #
- GN1622B
- Store part #
- C2685753
- Package / case
- LQFP-64(7x7)
- Category
- Display Drivers
- Packaging
- Tray
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,177 in stock
#C2685753
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹73.24 | ₹73.24 |
| 10+ | ₹62.37 | ₹623.70 |
| 30+ | ₹56.94 | ₹1,708.20 |
| 250+ | ₹52.81 | ₹13,202.50 |
| 500+ | ₹48.90 | ₹24,450.00 |
| 1,000+ | ₹46.73 | ₹46,730.00 |
1 × ₹73.24
₹73.24
excl. GST
₹86.42 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 250 per tray
GN1622B
₹73.24 for 1 + GST
Specifications
- Voltage - Supply
- 2.7V~5.2V
- Frequency
- 32kHz
- Operating Temperature
- -25℃~+75℃
- Display Configurations(bit)
- 32x8 bit
- Display Configurations(Segment)
- 32 Segment
- Interface
- 3-Wire Serial Interface
- Features
- Built-in oscillator
- Quiescent Current (Iq)
- 2uA
- Current - Supply
- 135uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tray
- Standard pack
- 250 / Tray
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 1.58 g
Overview
GN1622 is a peripheral device specifically designed for MCU display expansion. It supports up to 256 (32×8) dot matrix display, serial interface, buzzer, WDT/timebase generator, and other functions. GN1622 is a memory-mapped multi-function LCD controller circuit that can be software-configured to suit various LCD applications, such as LCD modules and display subsystems. The serial interface requires only three wires.
Key features
- Operating voltage: 2.7～5.2V
- On-chip RC oscillator
- 1/4 bias, 1/8 duty cycle, frame rate 64Hz
- Maximum 32×8 mode, 8 COM, 32 SEG
- Built-in bias resistors
- 3-wire serial interface
- 8 WDT timebase options
- Timebase or WDT overflow output
- Built-in LCD display RAM
- R/W address auto-increment
- Two selectable buzzer frequencies
- Shutdown instruction for reduced power consumption
- Software-configurable features
- Data/command mode instructions
- Three data access modes
- VLCD pin for LCD operating voltage adjustment
- Cascadable
- Chip substrate connected to VDD
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