STV9432

Features: • 100MHz MAX. PIXEL CLOCK, AVAILABLE FOR ANY LINE FREQUENCY BETWEEN 15 AND 140 kHz• 12 x 18 CHARACTER ROM FONT INCLUDES: - 240 MONOCOLOR CHARACTERS - 16 MULTICOLOR CHARACTERS• CHARACTER FLASHING• UP TO 1K CHARACTERS TEXT DISPLAY• ULTRA HIGH FREQUENCY PLL FOR...

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STV9432 Picture
SeekIC No. : 004509123 Detail

STV9432: Features: • 100MHz MAX. PIXEL CLOCK, AVAILABLE FOR ANY LINE FREQUENCY BETWEEN 15 AND 140 kHz• 12 x 18 CHARACTER ROM FONT INCLUDES: - 240 MONOCOLOR CHARACTERS - 16 MULTICOLOR CHARACTERS&#...

floor Price/Ceiling Price

Part Number:
STV9432
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/12/23

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Product Details

Description



Features:

• 100MHz MAX. PIXEL CLOCK, AVAILABLE FOR ANY LINE FREQUENCY BETWEEN 15 AND 140 kHz
• 12 x 18 CHARACTER ROM FONT INCLUDES:
  - 240 MONOCOLOR CHARACTERS
  - 16 MULTICOLOR CHARACTERS
• CHARACTER FLASHING
• UP TO 1K CHARACTERS TEXT DISPLAY
• ULTRA HIGH FREQUENCY PLL FOR JITTERFREE DISPLAY
• FLEXIBLE DISPLAY:
  - ANY CHARACTER WIDTH AND HEIGHT
  - ANYWHERE IN THE SCREEN
• SINGLE BYTE CHARACTER CODES AND COLOR LOOK-UP TABLE FOR EASY PROGRAMMING AND FAST ACCESS
• CHARACTER FLIP OPERATIONS
• WIDE DISPLAY WINDOW ALLOWS PATTERN GENERATION FOR FACTORY ADJUSTMENTS
• I2C BUS MCU INTERFACE



Pinout

  Connection Diagram


Specifications

Symbol
Parameter
Value
Unit
AVDD,DVDD,OVDD
Supply Voltage
-0.3, +6.0
V
VIN
Input Voltage
Vss-0.3,VDD + 0.3
V
Toper
Operating Temperature
0, +70
Tstg
Storage Temperature
-40, +125



Description

Connected to a host MCU via a serial I2C Bus, the STV9432TA is a multifunction slave peripheral device integrating the ON-Screen-Display block.

The On-screen Display (OSD) STV9432 includes a MASK PROGRAMMABLE ROM that holds the CUSTOM CHARACTER FONT, a 1Kbytes RAM that stores the code strings of the different lines of text to be displayed, and a set of registers to program character sizes and colors. A built-in digital PLL, operating at very high frequency, provides an accurate display without visible jitter for a wide line frequency range from 15 to 140 kHz.




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