HOLTEK
HT1621B2.4V~5.2V 32 Segment 3-Wire Serial Interface 60uA SSOP-48-300mil Display Drivers
From
₹77.54
1,04,630 in stock
HGSEMIDatasheet (PDF)
HG1621BM/TR
2.4V~5.2V 32 Segment 3-Wire Serial Interface 60uA SSOP-48-300mil Display Drivers
SSOP-48-300milRoHSActive
LCD control and drive circuit
- Manufacturer
- HGSEMI
- Manufacturer part #
- HG1621BM/TR
- Store part #
- C2987284
- Package / case
- SSOP-48-300mil
- Category
- Display Drivers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,330 in stock
#C2987284
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹31.32 | ₹156.60 |
| 50+ | ₹24.29 | ₹1,214.50 |
| 150+ | ₹21.27 | ₹3,190.50 |
| 1,500+ | ₹17.52 | ₹26,280.00 |
| 3,000+ | ₹15.85 | ₹47,550.00 |
| 4,500+ | ₹14.84 | ₹66,780.00 |
5 × ₹31.32
₹156.60
excl. GST
₹184.79 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 1,500 per reel
HG1621BM/TR
₹156.60 for 5 + GST
Specifications
- Voltage - Supply
- 2.4V~5.2V
- Frequency
- 256kHz
- Operating Temperature
- -25℃~+75℃
- Display Configurations(bit)
- 32x4 bit
- Display Configurations(Segment)
- 32 Segment
- Interface
- 3-Wire Serial Interface
- Features
- Built-in oscillator
- Quiescent Current (Iq)
- 0.1uA
- Current - Supply
- 60uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- Packaging
- Tape & Reel (TR)
- Standard pack
- 1,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.892 g
Overview
HG1621B is a peripheral device for expanding MCU I/O ports. With a display matrix of 32×4, it is a 128-dot matrix memory-mapped multi-function LCD driver circuit. The software features of HG1621B make it well-suited for LCD display applications, including LCD modules and display subsystems. The interface between the host controller and HG1621B requires only 3 or 4 ports. The Power Down command reduces power consumption.
Key features
- Operating voltage: 2.4V~5.2V
- Built-in 256kHz RC oscillator
- External 32.768kHz crystal or 256kHz clock input
- 1/2 or 1/3 bias, 1/2, 1/3, or 1/4 duty cycle
- Internal Time base frequency source
- Two buzzer frequencies selectable (2kHz/4kHz)
- Power down command for reduced power consumption
- Internal Time base and WDT watchdog circuit
- Time base/WDT overflow output
- 8 Time base/WDT clock sources
- 32×4 LCD driver
- 32×4-bit display RAM
- 3-wire serial interface
- Internal LCD drive frequency
- Software configurable
- Data mode and command mode instructions
- R/W address auto-increment
- Three data access modes
- VLCD pin for LCD voltage adjustment; VLCD voltage must be less than or equal to VDD voltage
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | HT1621BM/TR#C2987283HGSEMI · SSOP-48-300mil | HGSEMI | SSOP-48-300mil | 36,165 | ₹35.54 · 36,165 in stock | View |
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