LC868016 Datasheet, PDF (24/28 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with 16/12/08K-Byte ROM and 640-Byte RAM On Chip

LC868016/12/08A
Open
VDD
A
VDD
CUP1
CUP2
VOUT2
VOUT3
CF1
CF2 VSS XT1
V1
V5
VLCD
XT2
Open
VDD
VDD
CUP1
CUP2
VOUT2
VOUT3
CF1
CF2 VSS XT1
V1
V5
VLCD
XT2
Open
A
VSS
Figure 7 Current dissipation measurement
VSS
Figure 8 LCD display current measurement
VDD
VDD
Open
VDD
CUP1
CUP2
VOUT2
VOUT3
VLCD
CF1
CF2 VSS XT1
V1
V4
V5
XT2
VDD
CUP1
IL
CUP2
VOUT2
VOUT3
V1
V5
VLCD
CF1
CF2 VSS XT1
XT2
Open
V
VSS
Figure 9 Output voltage of V1-V4 measurement
V
VSS
*VOUT3 FOpen
Figure 10 Step up output voltage measurement (1)
VDD
VDD
C5
C6
C7
IL
VDD
CUP1
CUP2
VOUT2
VOUT3
CF1
CF2 VSS XT1
V1
V5
VLCD
XT2
Open
VDD
CUP1
CUP2
VOUT2
VOUT3
CF1
CF2 VSS XT1
V1
V4
V5
VLCD
XT2
Open
V
A
VSS
Figure 11 Step up output voltage measurement (2)
VSS
-3V
Figure 8 Contrast current measurement
No.6723-24/28