BU9798GUW-E2 Rohm Semiconductor, BU9798GUW-E2 Datasheet - Page 8

• 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=-30 ~ 75°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
*3
Integrated regulator using case, please add load regulation value to output voltage listed above.
Iload: In case, load current from only one port
Power save mode 1 and frame inversion setting
Parameter
(*2)
(*1, *3)
(*3)
IstVLCD
IVLCD1
IVLCD2
IVLCD3
Symbol
IstVDD
IVDD1
IVDD2
VOH1
VOH2
VOH3
VOH4
VOL1
VOL2
VOL3
VOL4
IIH1
VIH
IIL1
VIL
VH
0.8VDD
VLCD
VLCD
VLCD
VDD
VSS
MIN
-0.4
-0.4
-0.6
-0.6
-5
-
-
-
-
-
-
-
-
-
-
-
-
-
Limits
TYP
0.11
0.2
0.5
90
10
25
30
3
8
8/23
-
-
-
-
-
-
-
-
-
-
-
0.2VDD
MAX
VDD
130
0.4
0.4
0.5
0.5
10
15
15
40
48
5
5
-
-
-
-
-
-
Unit
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
SD, SCL, CSB, TEST1,CLKIN, INHb
SD, SCL, CSB, TEST1,CLKIN, INHb
SCL, INHb, VDD=3.3V, Ta=25°C
SD, SCL, CSB, CLKIN,
INHb, VI=3.6V
SD, SCL, CSB, CLKIN,
INHb, TEST1 VI=0V
Iload=-50µA, VLCD=5.0V
SEG0 ~ SEG48,
Unused integrated regulator
Iload=-50µA, VLCD=5.0V,
COM0 ~ COM3,
Unused integrated regulator
Iload=-1mA,VLCD=5.0V,
SEG15 ~ SEG45(GPO mode)
Unused integrated regulator
Iload=-1mA, VDD=3.0V, PWMOUT
Iload=50µA, VLCD=5.0V, SEG0 ~ SEG48
Iload=50µA, VLCD=5.0V, COM0 ~ COM3
Iload=1mA, VLCD=5.0V,
SEG15 ~ SEG45(GPO mode), PWMOUT
Iload=20mA, VLCD=5.0V,
SEG46 ~ 48 (LED drive mode)
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°C, 1/3bias, fFR=64Hz,
PWM Frequency=500Hz setting,
All output pin open
VLCD=5.0V, Ta=25°C, 1/3bias, fFR=64Hz
Unused Integrated regulator,
LED generate off,
All output pin open
VLCD=5.0V, Ta=25°C, 1/3bias, fFR=64Hz
Used Integrated regulator,
LED generate off,
All output pin open
VLCD=5.0V, Ta=25°C,1/3bias, fFR=64Hz,
Used Integrated regulator,
PWM Frequency=500Hz setting,
All output pin open
Conditions
Technical Note
2010.04 - Rev.A