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)
GN1621S28
2.4V~5.5V 32 Segment 4-Wire Serial Interface 60uA SOP-28 Display Drivers
SOP-28RoHSActive
Memory-mapped and multi-functional LCD driver
- Manufacturer
- GN Semic
- Manufacturer part #
- GN1621S28
- Store part #
- C19180989
- Package / case
- SOP-28
- Category
- Display Drivers
- Packaging
- Tube-packed
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,890 in stock
#C19180989
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹38.62 | ₹193.10 |
| 50+ | ₹30.32 | ₹1,516.00 |
| 150+ | ₹26.78 | ₹4,017.00 |
| 500+ | ₹22.33 | ₹11,165.00 |
| 2,000+ | ₹20.36 | ₹40,720.00 |
| 4,000+ | ₹19.18 | ₹76,720.00 |
5 × ₹38.62
₹193.10
excl. GST
₹227.86 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 25 per tube
GN1621S28
₹193.10 for 5 + GST
Specifications
- Voltage - Supply
- 2.4V~5.5V
- Frequency
- 256kHz
- Operating Temperature
- -40℃~+85℃
- Display Configurations(bit)
- 32x4 bit
- Display Configurations(Segment)
- 32 Segment
- Interface
- 4-Wire Serial Interface
- Features
- Built-in oscillator
- Quiescent Current (Iq)
- 0.1uA
- Current - Supply
- 60uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tube-packed
- Standard pack
- 25 / Tube
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 1.206 g
Overview
The GN1621 is a memory-mapped, multi-function LCD driver. Its software-configurable features make it suitable for a wide range of LCD applications, including LCD modules and display subsystems. Only 4 or 5 pins are required to interface the host controller with the GN1621. The GN1621 also features a power-saving command to reduce system power consumption.
Key features
- Operating voltage 2.4～5.5V
- Built-in 256kHz RC oscillator
- Optional external 32.768kHz crystal or 256kHz frequency input
- Selectable 1/2 or 1/3 bias and 1/2, 1/3, or 1/4 duty cycle
- On-chip time-base frequency source
- Two selectable buzzer frequencies
- Power-saving command for reduced power consumption
- Built-in time-base generator and watchdog timer (WDT)
- Time-base or watchdog timer clock source
- Eight time-base/WDT clock sources
- 32x4 LCD driver
- Built-in 32x4-bit display RAM
- 4-wire serial interface
- On-chip LCD drive frequency source
- Software-configurable features
- Data mode and command mode instructions
- Three data access modes
- VLCD pin for LCD operating voltage adjustment
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