STFPC311 STMicroelectronics, STFPC311 Datasheet - Page 19

• Manufacturer Part Number: STFPC311
• Description: IC CTRLR/DRVR FRONT PANEL 52PQFP
• Manufacturer: STMicroelectronics

Specifications of STFPC311

• Display Type: Vacuum Fluorescent (VF)
• Interface: Serial
• Current - Supply: 5mA
• Voltage - Supply: 3 V ~ 33.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-MQFP, 52-PQFP
• For Use With: 497-8394 - BOARD DEMO STFPC311/ST72264497-6454 - BOARD EVAL BASED ON STFPC311
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Configuration: -
• Digits Or Characters: -
• Lead Free Status / Rohs Status: No

STFPC311
6.2
Figure 15. STFPC311 Data setting command order
Upon power application, the following modes are selected:
●
●
●
●
Data setting command
This command sets the data WRITE and READ modes see
Display Mode Setting: the 16-digit, 12-segment mode is selected (default: display off and
key-scan on).
Remote Control Protocol Setting: RC-5.
Watchdog Timer Setting: Turned on with 10s. After the first command is processed by
STFPC311, the watchdog timer is turned off until it is turned on by the host.
Watchdog action: Issue Standby.
Figure
15.
6 Commands
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