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參數資料
| 型號： | STM86312 |
| 廠商： | 意法半導體 |
| 英文描述： | 1/4 TO 1/11-DUTY VFD CONTROLLER/DRIVER |
| 中文描述： | 1 / 4轉到1/11-DUTY變頻控制器/驅動器 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 434K |
| 代理商： | STM86312 |
1/16
May 2004
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MANY DISPLAY MODES (11 SEGMENTS &
11 DIGITS TO 16 SEGMENTS & 4 DIGITS)
KEY SCANNING (6 x 4 MATRIX)
DIMMING CIRCUIT (EIGHT STEPS)
HIGH-VOLTAGE OUTPUT (V
DD
– 35V MAX)
LED PORTS (4 CHS, 20mA MAX)
GENERAL PURPOSE INPUT PORT (4 bits)
NO EXTERNAL RESISTOR NECESSARY
FOR DRIVER OUTPUT (P-CH OPEN DRAIN
+ PULL DOWN RESISTOR OUTPUT)
SERIAL INTERFACE (CLK, STB, D
IN
, D
OUT
)
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DESCRIPTION
The STM86312 is a VFD (Vacuum Fluorescent
Display) controller/driver that is driven on a 1/4 to
1/11-duty factor. It consists of 11-segments output
lines, 6 grid output lines, 5 segments/grid output
drive lines, a display memory, a control circuit, and
a key scan circuit. Serial data are input to the
STM86312 through a three-line serial interface.
This VFD controller/driver is ideal as a peripheral
device for a single-chip microcomputer.
ORDERING CODES
Type
Temperature
Range
Package
Comments
STM86312
-40 to 85 °C
PQFP44
250 parts per Reel
STM86312
1/4 TO 1/11-DUTY VFD CONTROLLER/DRIVER
PQFP44
Rev. 1
相關PDF資料 |
PDF描述 |
|---|---|
| STM9435 | P -Channel E nhancement Mode F ield E ffect Transistor |
| STN1HNC60 | N-CHANNEL 600V - 7ohm - 0.4A - SOT-223 PowerMesh⑩II MOSFET |
| STN1NC60 | N-CHANNEL 600V - 12ohm - 0.3A - SOT-223 PowerMesh⑩II MOSFET |
| STN1NF10 | N-CHANNEL 100V - 0.7ohm - 1A SOT-223 STripFET⑩ II POWER MOSFET |
| STN2NE10 | N - CHANNEL 100V - 0.33 ohm - 2A - SOT-223 STripFET POWER MOSFET |
相關代理商/技術參數 |
參數描述 |
|---|---|
| STM86312_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1/4 to 1/11-duty VFD controller/driver |
| STM870STMBKCC10 | 制造商:Pass & Seymour/Legrand 功能描述:DISC - NO SUB |
| STM870-STMBKCC10R | 制造商:Pass & Seymour/Legrand 功能描述:SIGNATURE 1P 15A MOMEMTARY SWITCH |
| STM870STMLACC10 | 制造商:Pass & Seymour/Legrand 功能描述:DISC - NO SUB |
| STM870-STMLACC10R | 制造商:Pass & Seymour/Legrand 功能描述:SIGNATURE 1P 15A MOMEMTARY SWITCH |
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