STFPC311BTR STMicroelectronics, STFPC311BTR Datasheet - Page 33

• Manufacturer Part Number: STFPC311BTR
• Description: IC CTRL/DRIVER FRONT PNL 52-PQFP
• Manufacturer: STMicroelectronics

Specifications of STFPC311BTR

• 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
• Maximum Operating Temperature: + 85 C
• Maximum Clock Frequency: 1 MHz
• Maximum Output Current: 25 mA
• Maximum Power Dissipation: 1200 mA
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• 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: Details
• Other names: 497-6107-2

STFPC311
Figure 30. Switching characteristic waveforms
O S C
O S C
S T B
S T B
C L K
C L K
D
D
D
D
S
S
n
n
IN
IN
O U T
O U T
/ G
/ G
n
n
5 0 %
5 0 %
f
f
O S C
O S C
t
t
P W
P W
S E T U P
S E T U P
C L K
C L K
9 0 %
9 0 %
1 0 %
1 0 %
P W
P W
t
t
H O LD
H O LD
t
t
C L K
C L K
T H Z
T H Z
t
t
P Z L
P Z L
t
t
T Z H
T Z H
t
t
P L Z
P L Z
13 Serial communication format
t
t
C L K -S T B
C L K -S T B
P W
P W
S T B
S T B
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