STM86312 STMicroelectronics, STM86312 Datasheet - Page 9
STM86312
Manufacturer Part Number
STM86312
Description
IC DRIVER/CONTROLLER VFD 44PQFP
Manufacturer
STMicroelectronics
Datasheet
1.STM86312.pdf
(24 pages)
Specifications of STM86312
Display Type
Vacuum Fluorescent (VF)
Configuration
16 Segments
Interface
Serial
Digits Or Characters
4 Digits
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
44-MQFP, 44-PQFP
Driver Type
VFD Drivers
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Maximum Output Current
25 mA
Minimum Operating Temperature
- 40 C
For Use With
497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Supply
-
Lead Free Status / Rohs Status
No
Other names
497-4363
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
STM86312
Note:
Table 7. Timing Characteristics (V
noted. Typical values are at T
Refer to page Serial Communication Format.
Symbol
t
PW
PW
CLK-STB
t
t
SETUP
t
HOLD
WAIT
CLK
STB
Clock Pulse Width
Strobe Pulse Width
Data Setup Time
Data Hold Time
Clock-Strobe Time
Wait Time (Note 1)
Parameter
A
= 25°C)
DD
CLK ↑→ STB↑
CLK ↑→ CLK↓
= 4.5 to 5.5V, T
Test Conditions
A
= -20 to 70°C, unless otherwise
Electrical characteristics
Min.
400
100
100
1
1
1
Value
Typ.
Max.
Unit
ns
µs
ns
ns
µs
µs
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