BU9798GUW-E2 Rohm Semiconductor, BU9798GUW-E2 Datasheet - Page 6

• Manufacturer Part Number: BU9798GUW-E2
• Description: IC LCD DVR MULTI 49X4COM 63-VBGA
• Manufacturer: Rohm Semiconductor

Specifications of BU9798GUW-E2

• Display Type: LCD
• Configuration: Dot Matrix
• Interface: 3-Wire SPI Serial
• Current - Supply: 30µA
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -30°C ~ 75°C
• Mounting Type: Surface Mount
• Package / Case: 63-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Other names: BU9798GUW-E2TR

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DC characteristics (Ta=-40 ~ 85 °C, VDD=1.8V ~ 3.6V, VLCD=3.3V ~ 5.5V, VSS=0)
“H” level input voltage
“L” level input voltage
Hysteresis width
“H” level input current
“L” level input current
“H” level output voltage
“L” level output voltage
Current consumption
*1
*2
Power save mode 1 and frame inversion setting
Iload: In case, load current from only one port
Parameter
(*1)
(*2)
(*2)
IstVLCD
IVLCD1
IVLCD2
Symbol
IstVDD
IVDD1
IVDD2
VOH1
VOH2
VOH3
VOL1
VOL2
VOL3
VOL4
IIH1
VIH
IIL1
VIL
VH
0.8VDD
VLCD
VLCD
VLCD
VSS
MIN
-0.4
-0.4
-0.6
-5
-
-
-
-
-
-
-
-
-
-
-
-
Limits
TYP
0.34
0.2
0.5
30
10
30
3
8
6/23
-
-
-
-
-
-
-
-
-
-
0.2VDD
MAX
VDD
0.4
0.4
0.5
0.5
10
15
45
15
48
5
5
-
-
-
-
-
Unit
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
SD, SCL, CSB, CLKIN
SCL, VDD=3.3V, Ta=25°C
SD, SCL, CSB, CLKIN,
VI=3.6V
SD, SCL, CSB, CLKIN,
VI=0V
Iload=-50µA, VLCD=5.0V
SEG0 ~ SEG27
Iload=-50µA, VLCD=5.0V,
COM0 ~ COM3
Iload=-1mA,VLCD=5.0V,
SEG23 ~ SEG27(GPO mode)
Iload= 50µA, VLCD=5.0V,
SEG0 ~ SEG27
Iload= 50µA, VLCD=5.0V,
COM0 ~ COM3
Iload=1mA, VLCD=5.0V,
SEG23 ~ SEG27(GPO mode)
Iload=20mA, VLCD=5.0V,
LED
Input terminal ALL’L’,
Display off, Oscillation off
Input terminal ALL’L’,
Display off, Oscillation off
VDD=3.3V, Ta=25°C, 1/3bias, fFR=64Hz,
PWM generate off,
All output pin open
VDD=3.3V, Ta=25
PWM Frequency=500Hz setting,
All output pin open
VLCD=5.0V, Ta=25°C, 1/3bias,
fFR=64Hz,
LED generate off,
All output pin open
VLCD=5.0V, Ta=25°C, 1/3bias,
fFR=64Hz,
PWM Frequency=500Hz setting,
All output pin open
SD, SCL, CSB, CLKIN
Conditions
°
C, 1/3bias, fFR=64Hz,
Technical Note
2010.04 - Rev.A