PT6314-001L PTC [Princeton Technology Corp], PT6314-001L Datasheet - Page 34

• Manufacturer Part Number: PT6314-001L
• Description: Dot Character VFD Controller/Driver IC
• Manufacturer: PTC [Princeton Technology Corp]

Dot Character VFD Controller/Driver IC
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, Ta=-40 to +85 ℃ , VDD1=5.0V, VDD2=50V, VSS1=VSS2=0V)
Note: The Typical (Typ.) Value is a reference value when Ta=25 ℃ .
SWITCHING CHARACTERISTICS
(Unless otherwise specified, Ta=-40 to +85 ℃ , VDD1=5.0 ± 10%)
PT6314 V1.3
Oscillation frequency
Operation frequency
Rise time
Rise time (see Note 2)
Fall time
High level leakage current
Low level leakage current
High level input voltage 1
High level input voltage 2
Low level input voltage 1
Low level input voltage 2
High level output voltage
High level output voltage
Low level output voltage
Low level output voltage
High level input current
Current consumption
Parameter
Parameter
(DRIVER)
(DRIVER)
(LOGIC)
(LOGIC)
Symbol
TTLH1
TTLH2
VOH2S1
VOH2S2
Symbol
VOH2G
TTHL
Fosc
VOH1
VOL1
VOL2
ILOH
IDD1
IDD2
VIH1
VIH2
ILOL
VIL1
VIL2
fc
IIH
Logic, Expect E/SCK,RESET,
Logic, Expect E/SCK,RESET 0.7VDD1
LATCH,/CLR, IOL1=+0.1mA
LATCH,/CLR, IOH1=-0.1mA
SG1 to SG80, GR1 to GR24
GR1 to GR24, IOL2=-15mA
SG1 to SG80, IOH2=-2mA
SG1to SG80, IOH2=-1mA
Logic, VINOUT=VSS1
DBn, SI/SO, SDO, SLK,
DBn, SI/SO, SDO, SLK,
Logic, VINOUT=VDD1
E/SCK, RESET,DLS
SG1 to SG80, GR1 to GR24
TEST, VIN=VDD1
E/SCK, RESET
- 34 -
GR1 to GR24, CL=50pF
SG1 to SG80, CL=50pF
OSC1 External Clock
IOL2=1mA
Condition
Driver
Logic
DLS
Condition
CL=50pF
R=56KΩ
VDD1-0.5
0.8VDD1
Min.
20
46
45
45
-
-
-
-
-
-
-
-
URL: http://www.princeton.com.tw
Min. Typ. Max. Unit
392
450
Typ.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
560
560
VSS1+0.5
0.3 VDD1
0.2 VDD1
Fax: [phone]
-
-
-
Tel: [phone]
Max.
500
-1.0
100
100
1.0
5
-
-
-
-
-
-
March, 2006
728 KHz
900 KHz
1.0
1.0
1.0
PT6314
Unit
µA
µA
µA
µA
µA
µs
µs
µs
V
V
V
V
V
V
V
V
V
V